这是一个电脑装置频宽列表,列出一般电脑装置的信道容量,即转输数据的(理论上)最高转送速度,以千位元每秒(kbit/s/kbps)、百万位元每秒(Mbit/s/Mbps)、十亿位元每秒(Gbit/s/Gbps)或兆位元每秒(Tbit/s/Tbps)表示。以下每按装置的功能分组,按信道容量由小至大排列。
为方便非技术人员比较频宽的大小,每类频宽都有一个公用单位,例如电话频宽为 1.2 kbit/s,其中一种旧式数据机的频宽为 56 kbit/s。使用位元每秒(bit/sec)或位元组每秒(Byte/sec)则视乎一般人惯用哪一个。惯用的单位在列表中以粗体表示。一般来说,并行通讯介面用位元每秒(bit/sec),串行通讯则用位元组每秒(Byte/sec)。至于类似数据机的装置中,基于用作分隔每一位元组(Byte)的 和 Stop bit,一位元组可能含有超过八个位元(bit),以下的列表已经有考虑这一点。而如果有像乙太网路、SATA,与PCI Express等使用到调变技术的通道,列出的频宽速度则是表示调变后的讯号速度。
很多以下的数据只是例出理论上最快的传送速度,有很多的因素都会令传送速度减低。同时以下数据只表示半双工传送速度,可能与生产商声称的全双工度有所出入。
附注:以下所有数据单位以公制(以10为基数)表示:
- 1 Bytes = 8 bits
- 1 kbit = 1,000 bits
- 1 kB = 1,000 Bytes
- 1 MB = 1,000,000 Bytes
- 1 GB = 1,000,000,000 Bytes
- 1 TB = 1,000,000,000,000 Bytes
- 1 PB = 1,000,000,000,000,000 Bytes
- 1 EB = 1,000,000,000,000,000,000 Bytes
- 1 ZB = 1,000,000,000,000,000,000,000 Bytes
- 1 YB = 1,000,000,000,000,000,000,000,000 Bytes
如此类推。
电传列印机或是听障人使用的通讯设备
数据机/家用网路连线
需要注意的是这些数据是理论上能提供的最高速度,而实际上会因为像杂讯干扰等因素而会比较慢一些。[2]如果有出现两个频宽,前者表示下载频宽,后者则是表示上传频宽。
名称 | 最高速率(位元) | 最高速率(位元组/s) | 推出年分 |
---|---|---|---|
摩斯电码 | kbit/s 0.021 [3] | characters per second ( 4 wpm) ~40 [4] | 1844 |
110 鲍率数据机 (Bell 101) | 0.11 kbit/s | kB/s (~10 cps) 0.010 [5] | 1959 |
300 数据机 (300 鲍率; Bell 103 or V.21) | 0.3 kbit/s | kB/s (~30 cps) 0.03 [5] | 1962[6] |
1200 数据机 (600 鲍率; Bell 212A or V.22) | 1.2 kbit/s | kB/s (~120 cps) 0.12 [5] | 1976 |
1200/75 数据机 (600 鲍率; V.23) | 1.2/0.075kbit/s | 0.12/0.0075kB/s (~120 cps)[5] | 1988[7] |
2400 数据机 (600 鲍率; V.22bis) | 2.4 kbit/s | kB/s 0.3 [5] | 1988[7] |
4800 数据机 (1600 鲍率; V.27ter) | 4.8 kbit/s | kB/s 0.6 [5] | 1988[7] |
9600 数据机 (2400 鲍率; V.32) | 9.6 kbit/s | kB/s 1.2 [5] | 1989[6] |
14.4 数据机 (2400 鲍率; V.32bis) | 14.4 kbit/s | kB/s 1.8 [5] | 1991[6] |
28.8 数据机 (3200 鲍率; V.34-1994) | 28.8 kbit/s | kB/s 3.6 [5] | 1994 |
33.6 数据机 (3429 鲍率; V.34-1996/98) | 33.6 kbit/s | kB/s 4.2 [5] | 1996[7] |
56k 数据机 (8000/3429 鲍率; V.90) | 56.0/33.6kbit/s[8] | 7/4.2kB/s | 1998 |
56k 数据机 (8000/8000 鲍率; V.92) | 56.0/48.0kbit/s[8] | 7/6kB/s | 2001 |
可变硬体压缩 (variable; V.92/V.44) | 56.0–320.0kbit/s[8] | 7–40kB/s | 2000[7] |
ISP-side text/image compression (variable) | 56.0–1000.0kbit/s | 7–125kB/s | 1998[7] |
ISDN 基本速率介面 (单/双 通道) | 64/128kbit/s[9] | 8/16kB/s | 1986[10] |
IDSL (dual ISDN + 16 kbit/s data channels) | kbit/s 144 | kB/s 18 | 2000[11] |
名称 | 最高速率(位元) | 最高速率(位元组) | 推出年分 |
---|---|---|---|
HDSL ITU G.991.1 a.k.a. DS1 | kbit/s 1544 | kB/s 193 | 1998[12] |
MSDSL | 2000 kbit/s | kB/s 250 | ? |
SDSL | 2320 kbit/s | kB/s 290 | ? |
SHDSL ITU G.991.2 | 5690 kbit/s | kB/s 711 | 2001 |
ADSL (G.lite) | 1536/512kbit/s | 192/64kB/s | 1998 |
ADSL (G.dmt) ITU G.992.1 | 8192/1024kbit/s | 1024/128kB/s | 1999 |
ADSL2 ITU G.992.3 | 12288/1440kbit/s | 1536/180kB/s | 2002 |
ADSL2+ ITU G.992.5 | 24576/3584kbit/s | 3072/448kB/s | 2003 |
DOCSIS v1.0[13] (cable modem) | 38/9Mbit/s | 4750/1125kB/s | 1997 |
DOCSIS v2.0[14] (cable modem) | 38/27Mbit/s | 4750/3375kB/s | 2001 |
VDSL ITU G.993.1 | 52 Mbit/s | kB/s 7000 | 2001 |
VDSL2 ITU G.993.2 | 100 Mbit/s | 500 kB/s 12 | 2006 |
VDSL2 ITU G.993.2 Amendment 1 (11/15) | 300 Mbit/s | 500 kB/s 12 | 2015 |
G.fast ITU G.9700 | 1000 Mbit/s | 000 kB/s 125 | 2014 |
DOCSIS v3.0[15] (cable modem) | 160/120Mbit/s | 20000/15000kB/s (~200,000,000 wpm) | 2006 |
Uni-DSL | 200 Mbit/s | 000 kB/s 25 | 2006 |
BPON (G.983) fiber optic service | 622/155Mbit/s | 77700/19300kB/s | 2005[16] |
EPON (802.3ah) fiber optic service | 1000/1000Mbit/s | 125000/125000kB/s | 2008 |
DOCSIS v3.1[17] (cable modem) | 10000/150Mbit/s | 1250000/18750kB/s | 2015 |
GPON (G.984) 光纤服务 | 2488/1244Mbit/s | 311000/155500kB/s (~3 billion+ wpm) | 2008[18] |
10G-PON (G.987) 光纤服务 | 10000/2500Mbit/s | 1250000/312500kB/s (billion+ wpm) ~12 | 2012[19] |
移动式电话介面
这些数据是理论上能提供的最高速度,而实际上会因为像杂讯干扰等因素而会比较慢一些。如果有出现两个频宽,前者表示下载频宽,后者则是表示上传频宽。
名称 | 下载速率(位元/位元组) | 上传速率(位元/位元组) | 推出年分 | ||
---|---|---|---|---|---|
GSM CSD (2G) | kbit/s 14.4 [20] | kB/s 1.8 | 14.4 kbit/s | kB/s 1.8 | |
HSCSD | 57.6 kbit/s | kB/s 5.4 | 14.4 kbit/s | kB/s 1.8 | |
GPRS (2.5G) | 57.6 kbit/s | kB/s 7.2 | 28.8 kbit/s | kB/s 3.6 | |
WiDEN | 100 kbit/s | kB/s 12.5 | 100 kbit/s | kB/s 12.5 | |
CDMA2000 1×RTT | 153 kbit/s | kB/s 18 | 153 kbit/s | kB/s 18 | |
EDGE (2.75G) (type 1 MS) | 236.8 kbit/s | kB/s 29.6 | 236.8 kbit/s | kB/s 29.6 | 2002 |
UMTS 3G | 384 kbit/s | kB/s 48 | 384 kbit/s | kB/s 48 | |
EDGE (type 2 MS) | 473.6 kbit/s | kB/s 59.2 | 473.6 kbit/s | kB/s 59.2 | |
EDGE Evolution (type 1 MS) | 1184 kbit/s | kB/s 148 | 474 kbit/s | kB/s 59 | |
EDGE Evolution (type 2 MS) | 1894 kbit/s | kB/s 237 | 947 kbit/s | kB/s 118 | |
1×EV-DO rev. 0 | 2457 kbit/s | kB/s 307.2 | 153 kbit/s | kB/s 19 | |
1×EV-DO rev. A | 3.1 Mbit/s | kB/s 397 | 1.8 Mbit/s | kB/s 230 | |
1×EV-DO rev. B | 14.7 Mbit/s | kB/s 1837 | 5.4 Mbit/s | kB/s 675 | |
HSPA (3.5G) | 13.98 Mbit/s | kB/s 1706 | 5.760 Mbit/s | kB/s 720 | |
4×EV-DO Enhancements (2×2 多输入多输出) | 34.4 Mbit/s | MB/s 4.3 | 12.4 Mbit/s | MB/s 1.55 | |
HSPA+ (2×2 多输入多输出) | 42 Mbit/s | MB/s 5.25 | 11.5 Mbit/s | MB/s 1.437 | |
15×EV-DO rev. B | 73.5 Mbit/s | MB/s 9.2 | 27 Mbit/s | MB/s 3.375 | |
UMB (2×2 多输入多输出) | 140 Mbit/s | MB/s 17.5 | 34 Mbit/s | MB/s 4.250 | |
LTE (2×2 多输入多输出) | 173 Mbit/s | MB/s 21.625 | 58 Mbit/s | MB/s 7.25 | 2004 |
UMB (4×4 多输入多输出) | 280 Mbit/s | MB/s 35 | 68 Mbit/s | MB/s 8.5 | |
EV-DO rev. C | 280 Mbit/s | MB/s 35 | 75 Mbit/s | MB/s 9 | |
LTE (4×4 多输入多输出) | Mbit/s 326 | MB/s 40.750 | 86 Mbit/s | MB/s 10.750 |
广域网路
这些数据是理论上能提供的最高速度,而实际上会因为像杂讯干扰等因素而会比较慢一些。如果有出现两个频宽,前者表示下载频宽,后者则是表示上传频宽。
名称 | 传输速率(位元/位元组) | 推出年份 | |
---|---|---|---|
DS0 | Mbit/s 0.064 | MB/s 0.008 | |
G.lite (a.k.a. ADSL Lite) | 1.536/0.512Mbit/s | 0.192/0.064MB/s | |
DS1 / T1 (and ISDN Primary Rate Interface) | 1.544 Mbit/s | MB/s 0.192 | |
E1 (and ISDN Primary Rate Interface) | 2.048 Mbit/s | MB/s 0.256 | |
G.SHDSL | 2.304 Mbit/s | MB/s 0.288 | |
LR-VDSL2 (4 to 5 km [long-]range) (symmetry optional) | 4 Mbit/s | MB/s 0.512 | |
SDSL[21] | 2.32 Mbit/s | MB/s 0.29 | |
T2 | 6.312 Mbit/s | MB/s 0.789 | |
ADSL[22] | 8.0/1.024Mbit/s | 1.0/0.128MB/s | |
E2 | 8.448 Mbit/s | MB/s 1.056 | |
ADSL2 | 12/3.5Mbit/s | 1.5/0.448MB/s | |
Satellite Internet[23] | 16/1Mbit/s | 2.0/0.128MB/s | |
ADSL2+ | 24/3.5Mbit/s | 3.0/0.448MB/s | |
E3 | 34.368 Mbit/s | MB/s 4.296 | |
DOCSIS v1.0 (cable modem)[13] | 38/9Mbit/s | 4.75/1.125MB/s | |
DOCSIS v2.0 (cable modem)[14] | 38/27Mbit/s | 4.75/3.37MB/s | |
DS3 / T3 ('45 Meg') | 44.736 Mbit/s | MB/s 5.5925 | |
STS-1 / OC-1 / STM-0 | 51.84 Mbit/s | MB/s 6.48 | |
VDSL (symmetry optional) | 100 Mbit/s | MB/s 12.5 | |
OC-3 / STM-1 | 155.52 Mbit/s | MB/s 19.44 | |
DOCSIS v3.0 (cable modem)[24] | 222.48/171.52Mbit/s | 27.81/21.44MB/s | |
VDSL2 (symmetry optional) | 250 Mbit/s | MB/s 31.25 | |
T4 | 274.176 Mbit/s | MB/s 34.272 | |
T5 | 400.352 Mbit/s | MB/s 50.044 | |
OC-9 | 466.56 Mbit/s | MB/s 58.32 | |
OC-12 / STM-4 | 622.08 Mbit/s | MB/s 77.76 | |
OC-18 | 933.12 Mbit/s | MB/s 116.64 | |
OC-24 | 1.244 Gbit/s | MB/s 155.5 | |
OC-36 | 1.900 Gbit/s | MB/s 237.5 | |
OC-48 / STM-16 | 2.488 Gbit/s | MB/s 311.04 | |
OC-96 | 4.976 Gbit/s | MB/s 622.08 | |
OC-192 / STM-64 | 9.953 Gbit/s | 125 GB/s 1.244 | |
10 Gigabit Ethernet WAN PHY | 9.953 Gbit/s | 125 GB/s 1.244 | |
10 Gigabit Ethernet LAN PHY | 10.000 Gbit/s | GB/s 1.25 | |
OC-256 | 13.271 Gbit/s | GB/s 1.659 | |
OC-768 / STM-256 | 39.813 Gbit/s | GB/s 4.976 | |
OC-1536 / STM-512 | 79.626 Gbit/s | GB/s 9.953 | |
OC-3072 / STM-1024 | Gbit/s 159.252 | 19.907GB/s |
区域网路
由于档头与其他因素,承载资料的吞吐量是小于实际资料传输量,所以不要将速度与实际资料传输率混为一谈。“通常实际速度会因为当前流量而降至 1/3-2/3 的速度。而且,如果发生任何传输问题而使得实体层发生重新传送的状况时,吞吐量也会因而受影响。”[25]
名称 | 最高速率(位元/位元组) | 推出年分 | |
---|---|---|---|
LocalTalk | kbit/s 230 | kB/s 28.8 | 1988 |
Econet | 800 kbit/s | kB/s 100 | 1981 |
Omninet | 1 Mbit/s | kB/s 125 | |
IBM PC Network | 2 Mbit/s | kB/s 250 | 1985 |
ARCNET (Standard) | 2.5 Mbit/s | kB/s 312.5 | 1977 |
Chaosnet (Original) | 4 Mbit/s | 3.0 Mbit/s | 1971 |
Token Ring (Original) | 4 Mbit/s | kB/s 500 | 1985 |
Ethernet (10BASE-X) | 10 Mbit/s | MB/s 1.25 | 1980 (1985 IEEE Standard) |
Token Ring (Later) | 16 Mbit/s | MB/s 2 | 1989 |
ARCnet Plus | 20 Mbit/s | MB/s 2.5 | 1992 |
TNCS | 100 Mbit/s | MB/s 12.5 | 1993? |
100VG | 100 Mbit/s | MB/s 12.5 | 1995 |
Token Ring IEEE 802.5t | 100 Mbit/s | MB/s 12.5 | |
Fast Ethernet (100BASE-X) | 100 Mbit/s | MB/s 12.5 | 1995 |
FDDI | 100 Mbit/s | MB/s 12.5 | |
MoCA 1.0[26] | 100 Mbit/s | MB/s 12.5 | |
MoCA 1.1[26] | 175 Mbit/s | MB/s 21.875 | |
HomePlug AV | 200 Mbit/s | MB/s 25 | 2005 |
FireWire (IEEE 1394) 400[27][28] | 400 Mbit/s | MB/s 50 | 1995 |
HIPPI | 800 Mbit/s | MB/s 100 | |
IEEE 1901 | 1000 Mbit/s | MB/s 125 | 2010 |
Token Ring IEEE 802.5v | 1 Gbit/s | MB/s 125 | 2001 |
Gigabit Ethernet (1000BASE-X) | 1 Gbit/s | MB/s 125 | 1998 |
Reflective memory or RFM2 (1.25 µs latency) | 2 Gbit/s | MB/s 235 | 1970 |
Myrinet 2000 | 2 Gbit/s | MB/s 250 | |
Infiniband SDR 1×[29] | 2 Gbit/s | MB/s 250 | 2001 |
RapidIO Gen1 1× | 2.5 Gbit/s | MB/s 312.5 | 2000 |
Quadrics QsNetI | 3.6 Gbit/s | MB/s 450 | |
Infiniband DDR 1×[29] | 4 Gbit/s | MB/s 500 | 2005 |
RapidIO Gen2 1× | 5 Gbit/s | MB/s 625 | 2008 |
Infiniband QDR 1×[29] | 8 Gbit/s | GB/s 1 | 2007 |
Infiniband SDR 4×[29] | 8 Gbit/s | GB/s 1 | |
Quadrics QsNetII | 8 Gbit/s | GB/s 1 | |
RapidIO Gen1 4x | 10 Gbit/s | GB/s 1.25 | |
RapidIO Gen2 2x | 10 Gbit/s | GB/s 1.25 | 2008 |
10 Gigabit Ethernet (10GBASE-X) | 10 Gbit/s | GB/s 1.25 | 2002-2006 |
Myri 10G | 10 Gbit/s | GB/s 1.25 | |
Infiniband FDR-10 1×[30] | 10.31 Gbit/s | GB/s 1.29 | |
NUMAlink 3 | 12.8 Gbit/s | GB/s 1.6 | 2004 |
Infiniband FDR 1×[30] | 13.64 Gbit/s | GB/s 1.7 | 2011 |
Infiniband DDR 4×[29] | 16 Gbit/s | GB/s 2 | 2005 |
RapidIO Gen2 4x | 20 Gbit/s | GB/s 2.5 | 2008 |
Scalable Coherent Interface (SCI) Dual Channel SCI, x8 PCIe | 20 Gbit/s | GB/s 2.5 | |
Infiniband SDR 12×[29] | 24 Gbit/s | GB/s 3 | |
RapidIO Gen4 1× | 24.63 Gbit/s | GB/s 3.079 | 2016 |
Infiniband EDR 1×[30] | 25 Gbit/s | GB/s 3.125 | 2014 |
25 Gigabit Ethernet (25GBASE) | 25 Gbit/s | GB/s 3.125 | 2016 |
NUMAlink 4 | 25.6 Gbit/s | GB/s 3.2 | 2004 |
Infiniband QDR 4×[29] | 32 Gbit/s | GB/s 4 | 2007 |
RapidIO Gen2 8x | 40 Gbit/s | GB/s 5 | 2008 |
40 Gigabit Ethernet (40GBASE-X) 4× | 40 Gbit/s | GB/s 5 | 2010 |
Infiniband FDR-10 4×[30] | 41.25 Gbit/s | GB/s 5.16 | |
Infiniband DDR 12×[29] | 48 Gbit/s | GB/s 6 | 2005 |
NUMAlink 6 | 53.6 Gbit/s | GB/s 6.7 | 2012 |
Infiniband FDR 4×[30] | 54.54 Gbit/s | GB/s 6.82 | 2011 |
RapidIO Gen2 16× | 80 Gbit/s | GB/s 10 | 2008 |
Infiniband QDR 12×[29] | 96 Gbit/s | GB/s 12 | 2007 |
Infiniband EDR 4×[30] | 100 Gbit/s | GB/s 12.5 | 2014 |
100 Gigabit Ethernet (100GBASE-X) 10×/4× | 100 Gbit/s | GB/s 12.5 | 2010/2018 |
Omni-Path | 100 Gbit/s | GB/s 12.5 | 2015 |
Infiniband FDR-10 12×[30] | 123.75 Gbit/s | GB/s 15.47 | |
NUMAlink 7 | 159.52 Gbit/s | GB/s 19.94 | 2014 |
Infiniband FDR 12×[30] | 163.64 Gbit/s | GB/s 20.45 | 2011 |
Infiniband EDR 12×[30] | Gbit/s 300 | GB/s 37.5 | 2014 |
无线网路
802.11 都是半双工形式的网路。在存取点模式,所有的承载资料都要经过 AP。当两台电脑要用同一台 AP 相互通讯时,所有的承载资料都要二次传输:第一次从发出者到 AP,再来从 AP 发送到接收者,这将使实际频宽折半。
标准 | 最高速率(位元/位元组) | 推出年分 | |
---|---|---|---|
Classic WaveLAN | Mbit/s 2 | kB/s 250 | 1988 |
IEEE 802.11 | 2 Mbit/s | kB/s 250 | 1997 |
RONJA (full duplex) | 10 Mbit/s | MB/s 1.25 | 2001 |
IEEE 802.11a | 54 Mbit/s | MB/s 6.75 | 1999 |
IEEE 802.11b | 11 Mbit/s | MB/s 1.375 | 1999 |
IEEE 802.11g | 54 Mbit/s | MB/s 6.75 | 2003 |
IEEE 802.16 (WiMAX) | 70 Mbit/s | MB/s 8.75 | 2004 |
IEEE 802.11g with Super G by Atheros | 108 Mbit/s | MB/s 13.5 | 2003 |
IEEE 802.11g with 125 High Speed Mode by Broadcom | 125 Mbit/s | MB/s 15.625 | 2003 |
IEEE 802.11g with Nitro by Conexant | 140 Mbit/s | MB/s 17.5 | 2003 |
IEEE 802.11n | 600 Mbit/s | MB/s 75 | 2009 |
IEEE 802.11ac (maximum theoretical speed) | 6.8–6.93Gbit/s | 850–866.25MB/s | 2012 |
IEEE 802.11ad (maximum theoretical speed) | 7.14–7.2Gbit/s | 892.5–900MB/s | 2011 |
IEEE 802.11ax (aka Wi-Fi 6) | Gbit/s 11 | MB/s 1375 | 2019 |
无线装置连线
名称 | 最高速率(位元/位元组) | 推出年分 | |
---|---|---|---|
ANT | kbit/s 20 | kB/s 2.5 | |
IrDA-Control | 72 kbit/s | kB/s 9 | |
IrDA-SIR | 115.2 kbit/s | kB/s 14 | |
802.15.4 (2.4 GHz) | 250 kbit/s | kB/s 31.25 | |
Bluetooth 1.1 | 1 Mbit/s | kB/s 125 | 2002 |
Bluetooth 2.0+EDR | 3 Mbit/s | kB/s 375 | 2004 |
IrDA-FIR | 4 Mbit/s | kB/s 500 | |
IrDA-VFIR | 16 Mbit/s | MB/s 2 | |
Bluetooth 3.0 | 25 Mbit/s | MB/s 3.125 | 2009 |
Bluetooth 4.0 | 25 Mbit/s | MB/s 3.125 | 2010 |
Bluetooth 4.1 | Mbit/s | MB/s | 2013 |
Bluetooth 4.2 | Mbit/s | MB/s | 2014 |
Bluetooth 5.0 | 50 Mbit/s | MB/s 6.25 | 2016 |
IrDA-UFIR | 96 Mbit/s | MB/s 12 | |
WUSB-UWB | 480 Mbit/s | MB/s 60 | |
IrDA-Giga-IR | Mbit/s 1024 | MB/s 128 |
电脑汇流排
名称 | 传输速率(位元/位元组) | 推出年分 | |
---|---|---|---|
I²C | Mbit/s 3.4 | kB/s 425 | 1992 |
Apple II series (incl. Apple IIGS) 8-bit/1 MHz | 8 Mbit/s | MB/s 1 [31][32] | 1977 |
SS-50 Bus 8-bit/1(?) MHz | 8 Mbit/s | MB/s 1 | |
STD-80 8-bit/8 MHz | 16 Mbit/s | MB/s 2 | |
ISA 8-Bit/4.77 MHz | 19.1 Mbit/s | MB/s 2.39 | 1981 |
STD-80 16-bit/8 MHz | 32 Mbit/s | MB/s 4 | |
Zorro II 16-bit/7.14 MHz[33] | 42.4 Mbit/s | MB/s 5.3 | 1986 |
ISA 16-Bit/8.33 MHz | 66.7 Mbit/s | MB/s 8.33 | 1984 |
Europe Card Bus 8-Bit/10 MHz | 66.7 Mbit/s | MB/s 8.33 | 1977 |
S-100 bus 8-bit/10 MHz | 80 Mbit/s | MB/s 10 | 1976 |
Serial Peripheral Interface Bus (Up to 100 MHz) | 100 Mbit/s | MB/s 12.5 | 1989 |
Low Pin Count | 125 Mbit/s | MB/s 15.63 [x] | 2002 |
STEbus 8-Bit/16 MHz | 128 Mbit/s | MB/s 16 | 1987 |
C-Bus 16-bit/10 MHz | 160 Mbit/s | MB/s 20 [34] | 1982 |
HP Precision Bus | 184 Mbit/s | MB/s 23 | |
STD-32 32-bit/8 MHz | 256 Mbit/s | MB/s 32 [35] | |
NESA 32-bit/8 MHz | 256 Mbit/s | MB/s 32 | |
EISA 8-16-32bit/8.33 MHz | 266.56 Mbit/s | MB/s 33.32 | 1988 |
VME64 32-64bit | 400 Mbit/s | MB/s 40 | 1981 |
NuBus 10 MHz | 400 Mbit/s | MB/s 40 | 1987 |
DEC TURBOchannel 32-bit/12.5 MHz | 400 Mbit/s | MB/s 50 | |
MCA 16-32bit/10 MHz | 660 Mbit/s | MB/s 66 | 1987 |
NuBus90 20 MHz | Mbit/s 800 | MB/s 80 | 1991 |
APbus 32-bit/25(?) MHz | 800 Mbit/s | MB/s 100 [36] | |
Sbus 32-bit/25 MHz | 800 Mbit/s | MB/s 100 | 1989 |
DEC TURBOchannel 32-bit/25 MHz | 800 Mbit/s | MB/s 100 | |
Local Bus 98 32-bit/33 MHz | 1056 Mbit/s | MB/s 132 | |
VESA Local Bus (VLB) 32-bit/33 MHz | 1067 Mbit/s | MB/s 133.33 | 1992 |
PCI 32-bit/33 MHz | 1067 Mbit/s | MB/s 133.33 | 1993 |
HP GSC-1X | 1136 Mbit/s | MB/s 142 | |
Zorro III 32-bit/async (eq. 37.5 MHz)[37][38] | 1200 Mbit/s | MB/s 150 [39] | 1990 |
VESA Local Bus (VLB) 32-bit/40 MHz | 1280 Mbit/s | MB/s 160 | 1992 |
Sbus 64-bit/25 MHz | 1.6 Gbit/s | MB/s 200 | 1995 |
PCI Express 1.0 (×1 link)[40] | 2.5 Gbit/s | MB/s 250 [z] | 2004 |
HP GSC-2X | 2.048 Gbit/s | MB/s 256 | |
PCI 64-bit/33 MHz | 2.133 Gbit/s | MB/s 266.7 | 1993 |
PCI 32-bit/66 MHz | 2.133 Gbit/s | MB/s 266.7 | 1995 |
AGP 1× | 2.133 Gbit/s | MB/s 266.7 | 1997 |
RapidIO Gen1 1× | 2.5 Gbit/s | MB/s 312.5 | |
HIO bus | 2.560 Gbit/s | MB/s 320 | |
GIO64 64-bit/40 MHz | 2.560 Gbit/s | MB/s 320 | |
PCI Express 1.0 (×2 link)[40] | 5 Gbit/s | MB/s 500 [z] | 2011 |
PCI Express 2.0 (×1 link)[41] | 5 Gbit/s | MB/s 500 [z] | 2007 |
AGP 2× | 4.266 Gbit/s | MB/s 533.3 | 1997 |
PCI 64-bit/66 MHz | 4.266 Gbit/s | MB/s 533.3 | |
PCI-X DDR 16-bit | 4.266 Gbit/s | MB/s 533.3 | |
RapidIO Gen2 1× | 5 Gbit/s | MB/s 625 | |
PCI 64-bit/100 MHz | 6.4 Gbit/s | MB/s 800 | |
PCI Express 3.0 (×1 link)[42] | 8 Gbit/s | MB/s 984.6 [y] | 2011 |
Unified Media Interface (UMI) (×4 link) | 10 Gbit/s | GB/s 1 [z] | 2011 |
Direct Media Interface (DMI) (×4 link) | 10 Gbit/s | GB/s 1 [z] | 2004 |
Enterprise Southbridge Interface (ESI) | 8 Gbit/s | GB/s 1 | |
PCI Express 1.0 (×4 link)[40] | 10 Gbit/s | GB/s 1 [z] | 2004 |
AGP 4× | 8.533 Gbit/s | GB/s 1.067 | 1998 |
PCI-X 133 | 8.533 Gbit/s | GB/s 1.067 | |
PCI-X QDR 16-bit | Gbit/s 8.533 | GB/s 1.067 | |
InfiniBand single 4×[29] | 8 Gbit/s | GB/s 1 | |
RapidIO Gen1 4× | 10 Gbit/s | GB/s 1.25 | |
RapidIO Gen2 2× | 10 Gbit/s | GB/s 1.25 | |
UPA | 15.360 Gbit/s | GB/s 1.920 | |
Unified Media Interface 2.0 (UMI 2.0; ×4 link) | 20 Gbit/s | GB/s 2 [z] | 2012 |
Direct Media Interface 2.0 (DMI 2.0; ×4 link) | 20 Gbit/s | GB/s 2 [z] | 2011 |
PCI Express 1.0 (×8 link)[40] | 20 Gbit/s | GB/s 2 [z] | 2004 |
PCI Express 2.0 (×4 link)[41] | 20 Gbit/s | GB/s 2 [z] | 2007 |
AGP 8× | 17.066 Gbit/s | GB/s 2.133 | 2002 |
PCI-X DDR | 17.066 Gbit/s | GB/s 2.133 | |
RapidIO Gen2 4× | 20 Gbit/s | GB/s 2.5 | |
Sun JBus (200 MHz) | 20.48 Gbit/s | GB/s 2.56 | 2003 |
HyperTransport (800 MHz, 16-pair) | 25.6 Gbit/s | GB/s 3.2 | 2001 |
PCI Express 3.0 (×4 link)[42] | 32 Gbit/s | GB/s 3.938 [y] | 2011 |
HyperTransport (1 GHz, 16-pair) | 32 Gbit/s | GB/s 4 | |
PCI Express 1.0 (×16 link)[40] | 40 Gbit/s | GB/s 4 [z] | 2004 |
PCI Express 2.0 (×8 link)[41] | 40 Gbit/s | GB/s 4 [z] | 2007 |
PCI-X QDR | 34.133 Gbit/s | GB/s 4.266 | |
AGP 8× 64-bit | 34.133 Gbit/s | GB/s 4.266 | |
RapidIO Gen2 8x | 40 Gbit/s | GB/s 5 | |
Direct Media Interface 3.0 (DMI 3.0; ×4 link) | 40 Gbit/s | GB/s 4 [z] | 2015 |
PCI Express 3.0 (×8 link)[42] | 64 Gbit/s | GB/s 7.877 [y] | 2011 |
PCI Express 1.0 (×32 link)[40] | 80 Gbit/s | GB/s 8 [z] | 2001 |
PCI Express 2.0 (×16 link)[41] | 80 Gbit/s | GB/s 8 [z] | 2007 |
RapidIO Gen2 16x | 80 Gbit/s | GB/s 10 | |
PCI Express 3.0 (×16 link)[42] | 128 Gbit/s | GB/s 15.75 [y] | 2011 |
PCI Express 2.0 (×32 link)[41] | 160 Gbit/s | GB/s 16 [z] | 2007 |
QPI (4.80GT/s, 2.40 GHz) | 153.6 Gbit/s | GB/s 19.2 | |
HyperTransport 2.0 (1.4 GHz, 32-pair) | 179.2 Gbit/s | GB/s 22.4 | 2004 |
QPI (5.86GT/s, 2.93 GHz) | 187.52 Gbit/s | GB/s 23.44 | |
QPI (6.40GT/s, 3.20 GHz) | 204.8 Gbit/s | GB/s 25.6 | |
QPI (7.2GT/s, 3.6 GHz) | 230.4 Gbit/s | GB/s 28.8 | 2012 |
PCI Express 3.0 (×32 link)[42] | 256 Gbit/s | GB/s 31.51 [y] | 2011 |
QPI (8.0GT/s, 4.0 GHz) | 256.0 Gbit/s | GB/s 32.0 | 2012 |
QPI (9.6GT/s, 4.8 GHz) | 307.2 Gbit/s | GB/s 38.4 | 2014 |
HyperTransport 3.0 (2.6 GHz, 32-pair) | 332.8 Gbit/s | GB/s 41.6 | 2006 |
HyperTransport 3.1 (3.2 GHz, 32-pair) | Gbit/s 409.6 | GB/s 51.2 | 2008 |
NVLink | Gbit/s 640 | GB/s 80 | 2016 |
NVLink 2.0 | Gbit/s 2400 | GB/s 300 | 2017 |
Infinity Fabric (512bit * 2s * 2666Mhz)[43] | 984 Tbit/s 2.729 | GB/s 341.248 | 2017 |
Infinity Fabric (Max theoretical) | Tbit/s 4.096 | GB/s 512 | 2017 |
笔记型电脑的外部汇流排
名称 | 最高速率(位元/位元组) | 推出年分 | |
---|---|---|---|
PC Card 16-bit 255 ns byte mode | 31.36 Mbit/s | MB/s 3.92 | |
PC Card 16-bit 255 ns word mode | 62.72 Mbit/s | MB/s 7.84 | |
PC Card 16-bit 100 ns byte mode | 80 Mbit/s | MB/s 10 | |
PC Card 16-bit 100 ns word mode | 160 Mbit/s | MB/s 20 | |
PC Card 32-bit (CardBus) byte mode | 267 Mbit/s | MB/s 33.33 | |
ExpressCard 1.2 USB 2.0 mode | 480 Mbit/s | MB/s 60 | |
PC Card 32-bit (CardBus) word mode | 533 Mbit/s | MB/s 66.66 | |
PC Card 32-bit (CardBus) doubleword mode | 1067 Mbit/s | MB/s 133.33 | |
ExpressCard 1.2 PCI Express mode | 2500 Mbit/s | MB/s 250 | |
ExpressCard 2.0 USB 3.0 mode | 4800 Mbit/s | MB/s 600 | |
ExpressCard 2.0 PCI Express mode | Mbit/s 5000 | MB/s 625 |
电脑储存设备
名称 | 最高速率(位元/位元组) | 推出年分 | |
---|---|---|---|
Teletype Model 33 paper tape (70 bit/s, 10 ASCII characters per second) | 070 Mbit/s 0.000 | 010 MB/s 0.000 | 1963 |
TRS-80 Model 1 Level 1 BASIC cassette tape interface (250 bit/s ) | 25 Mbit/s 0.000 | 032 MB/s 0.000 | 1977 |
Apple 2 cassette tape interface (1500 bit/s) | 0.0015 Mbit/s | MB/s 0.0002 | 1977 |
Single Density 8-inch FM Floppy Disk Controller (160 KB) | 0.250 Mbit/s | MB/s 0.031 | 1973 |
Double Density 5.25-inch MFM Floppy Disk Controller (360 KB) | 0.500 Mbit/s | MB/s 0.062 | 1978 |
High Density MFM Floppy Disk Controller (1.2 MB/1.44 MB) | 1.0 Mbit/s | MB/s 0.124 | 1984 |
CD Controller (1×) | 1.171 Mbit/s | MB/s 0.146 | 1988 |
MFM hard disk | 5 Mbit/s | MB/s 0.625 | 1980 |
RLL hard disk | 7.5 Mbit/s | MB/s 0.937 | |
DVD Controller (1×) | 11.1 Mbit/s | MB/s 1.32 | |
ESDI | 24 Mbit/s | MB/s 3 | |
ATA PIO Mode 0 | 26.4 Mbit/s | MB/s 3.3 | 1986 |
HD DVD Controller (1×) | 36 Mbit/s | MB/s 4.5 | |
Blu-ray Controller (1×) | 36 Mbit/s | MB/s 4.5 | |
SCSI (Narrow SCSI) (5 MHz)[44] | 40 Mbit/s | MB/s 5 | 1986 |
ATA PIO Mode 1 | 41.6 Mbit/s | MB/s 5.2 | 1994 |
ATA PIO Mode 2 | 66.4 Mbit/s | MB/s 8.3 | 1994 |
Fast SCSI (8 bits/10 MHz) | 80 Mbit/s | MB/s 10 | |
ATA PIO Mode 3 | 88.8 Mbit/s | MB/s 11.1 | 1996 |
AoE over Fast Ethernet[45] | 100 Mbit/s | MB/s 11.9 | 2009 |
iSCSI over Fast Ethernet[46] | 100 Mbit/s | MB/s 11.9 | 2004 |
ATA PIO Mode 4 | 133.3 Mbit/s | MB/s 16.7 | 1996 |
Fast Wide SCSI (16 bits/10 MHz) | 160 Mbit/s | MB/s 20 | |
Ultra SCSI (Fast-20 SCSI) (8 bits/20 MHz) | 160 Mbit/s | MB/s 20 | |
Ultra DMA ATA 33 | 264 Mbit/s | MB/s 33 | 1998 |
Ultra Wide SCSI (16 bits/20 MHz) | 320 Mbit/s | MB/s 40 | |
Ultra-2 SCSI 40 (Fast-40 SCSI) (8 bits/40 MHz) | 320 Mbit/s | MB/s 40 | |
Ultra DMA ATA 66 | 533.6 Mbit/s | MB/s 66.7 | 2000 |
Blu-ray Controller (16×) | 576 Mbit/s | MB/s 72 | |
Ultra-2 wide SCSI (16 bits/40 MHz) | 640 Mbit/s | MB/s 80 | |
Serial Storage Architecture SSA | 640 Mbit/s | MB/s 80 | 1990 |
Ultra DMA ATA 100 | 800 Mbit/s | MB/s 100 | 2002 |
Fibre Channel 1GFC (1.0625 GHz)[47] | 850 Mbit/s | MB/s 103.23 | 1997 |
AoE over gigabit Ethernet, jumbo frames[48] | 1000 Mbit/s | MB/s 124.2 | 2009 |
iSCSI over gigabit Ethernet, jumbo frames[49] | 1000 Mbit/s | MB/s 123.9 | 2004 |
Ultra DMA ATA 133 | 1064 Mbit/s | MB/s 133 | 2005 |
Ultra-3 SCSI (Ultra 160 SCSI; Fast-80 Wide SCSI) (16 bits/40 MHz DDR) | 1280 Mbit/s | MB/s 160 | |
SATA revision 1.0[锚点失效][50] | 1500 Mbit/s | MB/s 150 [a] | 2003 |
Fibre Channel 2GFC (2.125 GHz)[47] | 1700 Mbit/s | MB/s 206.5 | 2001 |
Ultra-320 SCSI (Ultra4 SCSI) (16 bits/80 MHz DDR) | 2560 Mbit/s | MB/s 320 | |
Serial Attached SCSI (SAS)[50] | 3000 Mbit/s | MB/s 300 [a] | 2004 |
SATA Revision 2.0[锚点失效][50] | 3000 Mbit/s | MB/s 300 [a] | 2004 |
Fibre Channel 4GFC (4.25 GHz)[47] | 3400 Mbit/s | MB/s 413 | 2004 |
Serial Attached SCSI (SAS) 2[50] | 6000 Mbit/s | MB/s 600 [a] | 2009 |
SATA Revision 3.0[锚点失效][50] | 6000 Mbit/s | MB/s 600 [a] | 2008 |
Fibre Channel 8GFC (8.50 GHz)[47] | 6800 Mbit/s | MB/s 826 | 2005 |
Fibre Channel 16GFC (14.025 GHz)[47] | 600 Mbit/s 13 | MB/s 1652 [b] | 2011 |
Serial Attached SCSI (SAS) 3[50] | 000 Mbit/s 12 | MB/s 1200 | 2013 |
AoE over 10GbE[48] | 000 Mbit/s 10 | MB/s 1242 | 2009 |
iSCSI over 10GbE[49] | 000 Mbit/s 10 | MB/s 1239 | 2004 |
FCoE over 10GbE[51] | 000 Mbit/s 10 | MB/s 1206 | 2009 |
SATA revision 3.2 - SATA Express | 000 Mbit/s 16 | MB/s 2000 | 2013 |
Serial Attached SCSI (SAS) 4 (preliminary specification) | 500 Mbit/s 22 | MB/s 2400 [c] | tba |
Fibre Channel 32GFC (28.05 GHz)[47] | 424 Mbit/s 26 | MB/s 3303 [b] | 2016 |
NVMe over M.2 or U.2 (using PCI Express 3.0 ×4 link)[42] | 000 Mbit/s 32 | MB/s 3938 | 2013 |
iSCSI over InfiniBand 4× | 000 Mbit/s 32 | MB/s 4000 | 2007 |
iSCSI over 100G Ethernet[49] | 000 Mbit/s 100 | 392 MB/s 12 | 2010 |
FCoE over 100G Ethernet[51] | 000 Mbit/s 100 | 064 MB/s 12 | 2010 |
电脑外部汇流排
名称 | 最高速率(位元/位元组) | 推出年分 | |
---|---|---|---|
Apple Desktop Bus | 10.0 kbit/s | kB/s 1.25 | 1986 |
PS/2 port | 12.0 kbit/s | kB/s 1.5 | 1987 |
Serial MIDI | 31.25 kbit/s | kB/s 3.9 | 1983 |
CBM Bus max[52][53] | kbit/s 41.6 | kB/s 5.1 | 1981 |
Serial RS-232 max | 230.4 kbit/s | kB/s 28.8 | 1962 |
Serial DMX512A | 250.0 kbit/s | kB/s 31.25 | 1998 |
Parallel (Centronics) | 1 Mbit/s | kB/s 125 | 1970 (standardised 1994) |
Serial 16550 UART max | 1.5 Mbit/s | kB/s 187.5 | |
USB 1.0 low speed | 1.536 Mbit/s | kB/s 192 | 1996 |
Serial UART max | 2.7648 Mbit/s | kB/s 345.6 | |
GPIB/HPIB (IEEE-488.1) IEEE-488 max. | 8 Mbit/s | MB/s 1 | Late 1960s (standardised 1976) |
Serial EIA-422 max. | 10 Mbit/s | MB/s 1.25 | |
USB 1.0 full speed | 12 Mbit/s | MB/s 1.5 | 1996 |
Parallel (Centronics) EPP 2 MHz | 16 Mbit/s | MB/s 2 | 1992 |
Serial EIA-485 max. | 35 Mbit/s | MB/s 4.375 | |
GPIB/HPIB (IEEE-488.1-2003) IEEE-488 max. | 64 Mbit/s | MB/s 8 | |
FireWire (IEEE 1394) 100 | 98.304 Mbit/s | MB/s 12.288 | 1995 |
FireWire (IEEE 1394) 200 | 196.608 Mbit/s | MB/s 24.576 | 1995 |
FireWire (IEEE 1394) 400 | 393.216 Mbit/s | MB/s 49.152 | 1995 |
USB 2.0 high speed | 480 Mbit/s | MB/s 60 | 2000 |
FireWire (IEEE 1394b) 800[54] | 786.432 Mbit/s | MB/s 98.304 | 2002 |
Fibre Channel 1 Gb SCSI | 062.5 Mbit/s 1 | MB/s 100 | |
FireWire (IEEE 1394b) 1600[54] | 1.573 Gbit/s | MB/s 196.6 | 2007 |
Fibre Channel 2 Gb SCSI | 2125 Mbit/s | MB/s 200 | |
eSATA (SATA 300) | 3 Gbit/s | MB/s 300 | 2004 |
CoaXPress Base (up and down bidirectional link) | + 3.125 Gbit/s 20.833 Mbit/s | MB/s 390 | 2009 |
FireWire (IEEE 1394b) 3200[54] | 145.7 Mbit/s 3 | MB/s 393.216 | 2007 |
External PCI Express 2.0 ×1 | 4 Gbit/s | MB/s 500 | |
Fibre Channel 4 Gb SCSI | 4.25 Gbit/s | MB/s 531.25 | |
USB 3.0 SuperSpeed | 5 Gbit/s | MB/s 625 | 2010 |
eSATA (SATA 600) | 6 Gbit/s | MB/s 600 | 2011 |
CoaXPress full (up and down bidirectional link) | + 6.25 Gbit/s 20.833 Mbit/s | MB/s 781 | 2009 |
External PCI Express 2.0 ×2 | 8 Gbit/s | MB/s 1000 | |
USB 3.1 SuperSpeed+ | 10 Gbit/s | MB/s 1250 | 2013 |
Thunderbolt | 2 × 10 Gbit/s | 2 × MB/s 1250 | 2011 |
External PCI Express 2.0 ×4 | 16 Gbit/s | MB/s 2000 | |
Thunderbolt 2 | 20 Gbit/s | GB/s 2.5 | 2013 |
USB 3.2 SuperSpeed+[55] (aka USB 3.2 Gen 2×2) | 20 Gbit/s | GB/s 2.424 | 2017 |
External PCI Express 2.0 ×8 | 32 Gbit/s | GB/s 4 | |
Thunderbolt 3 | 40 Gbit/s | GB/s 5 | 2015 |
USB4[56] | 40 Gbit/s | GB/s 5 | 2019 |
Thunderbolt 4 | 40 Gbit/s | GB/s 5 | 2020 |
External PCI Express 2.0 ×16 | Gbit/s 64 | GB/s 8 |
MAC 到 PHY 的电脑汇流排
名称 | 最高速率(位元/位元组) | 推出年分 | |
---|---|---|---|
Media Independent Interface (MII; 4 lanes) | Mbit/s 100 | MB/s 12.5 | |
Reduced MII (RMII; 2 lanes) | 100 Mbit/s | MB/s 12.5 | |
Serial MII (SMII; 1 lane) | 100 Mbit/s | MB/s 12.5 | |
Gigabit MII (GMII; 8 lanes) | 1.0 Gbit/s | MB/s 125 | |
Reduced gigabit/s MII (RGMII; 4 lanes) | 1.0 Gbit/s | MB/s 125 | |
Serial gigabit/s MII (SGMII; 2 lanes) | 1.25 Gbit/s | MB/s 125 | |
Reduced serial gigabit/s MII (RSGMII; 2 lanes) | 2.5 Gbit/s | MB/s 250 | |
Reduced serial gigabit/s MII plus (RSGMII-PLUS; 2 lanes) | 5.0 Gbit/s | MB/s 500 | |
Quad serial gigabit/s MII (QSGMII; 2 lanes) | 5.0 Gbit/s | MB/s 500 | |
10 gigabit/s MII (XGMII; 32 lanes) | 10.0 Gbit/s | GB/s 1.25 | |
XGMII attachment unit interface (XAUI; 4 lanes) | 10.0 Gbit/s | GB/s 1.25 | |
40 gigabit/s MII (XLGMII) | 40.0 Gbit/s | GB/s 5 | |
100 gigabit/s MII (CGMII) | Gbit/s 100.0 | GB/s 12.5 | 2008 |
PHY 到 XPDR 的电脑汇流排
记忆体汇流排
双通道频宽是理论上能够达到的最大频宽值,并不表示实际操作会有相等的效能提升。在许多方面,双通道(2 倍频宽)的效能与单通道的效能相近。
记忆体类型 | 晶片规格 | 记忆体频率 | 记忆体速率 | 记忆体频宽(位元/位元组) | |
---|---|---|---|---|---|
FPM DRAM | 45 ns | MHz 22 | GT/s 0.177 | Gbit/s 1.416 | MB/s 177 |
EDO DRAM | 30 ns | 33 MHz | GT/s 0.266 | 2.128 Gbit/s | MB/s 266 |
PC-66 SDR SDRAM | 10/15 ns | 66 MHz | GT/s 0.066 | 4.264 Gbit/s | MB/s 533 |
PC-100 SDR SDRAM | 8 ns | 100 MHz | GT/s 0.100 | 6.4 Gbit/s | MB/s 800 |
PC-133 SDR SDRAM | 7/7.5 ns | 133 MHz | GT/s 0.133 | 8.528 Gbit/s | GB/s 1.066 |
RIMM-1200 RDRAM | PC-600 | 300 MHz | GT/s 0.600 | 9.6 Gbit/s | GB/s 1.2 |
RIMM-1400 RDRAM | PC-700 | 350 MHz | GT/s 0.700 | 11.2 Gbit/s | GB/s 1.4 |
RIMM-1600 RDRAM | PC-800 | 400 MHz | GT/s 0.800 | 12.8 Gbit/s | GB/s 1.6 |
PC-1600 DDR SDRAM | DDR-200 | 100 MHz | GT/s 0.200 | 12.8 Gbit/s | GB/s 1.6 |
RIMM-2100 RDRAM | PC-1066 | 533 MHz | GT/s 1.066 | 17.034 Gbit/s | GB/s 2.133 |
PC-2100 DDR SDRAM | DDR-266 | 133 MHz | GT/s 0.266 | 17.034 Gbit/s | GB/s 2.133 |
PC-2700 DDR SDRAM | DDR-333 | 166 MHz | GT/s 0.333 | 21.336 Gbit/s | GB/s 2.667 |
PC-3200 DDR SDRAM | DDR-400 | 200 MHz | GT/s 0.400 | 25.6 Gbit/s | GB/s 3.2 |
PC2-3200 DDR2 SDRAM | DDR2-400 | 200 MHz | GT/s 0.400 | 25.6 Gbit/s | GB/s 3.2 |
PC-3500 DDR SDRAM | DDR-433 | 216 MHz | GT/s 0.433 | 27.728 Gbit/s | GB/s 3.466 |
PC-3700 DDR SDRAM | DDR-466 | 233 MHz | GT/s 0.466 | 29.864 Gbit/s | GB/s 3.733 |
PC-4000 DDR SDRAM | DDR-500 | 250 MHz | GT/s 0.500 | 32 Gbit/s | GB/s 4 |
PC-4200 DDR SDRAM | DDR-533 | MHz 266 | GT/s 0.533 | Gbit/s 34.128 | GB/s 4.266 |
PC2-4200 DDR2 SDRAM | DDR2-533 | 266 MHz | GT/s 0.533 | 34.128 Gbit/s | GB/s 4.266 |
PC-4400 DDR SDRAM | DDR-550 | 275 MHz | GT/s 0.550 | 35.2 Gbit/s | GB/s 4.4 |
PC-4800 DDR SDRAM | DDR-600 | 300 MHz | GT/s 0.600 | 38.4 Gbit/s | GB/s 4.8 |
PC2-5300 DDR2 SDRAM | DDR2-667 | 333 MHz | GT/s 0.667 | 42.664 Gbit/s | GB/s 5.333 |
PC2-6000 DDR2 SDRAM | DDR2-750 | 375 MHz | GT/s 0.750 | 48 Gbit/s | GB/s 6 |
PC2-6400 DDR2 SDRAM | DDR2-800 | 400 MHz | GT/s 0.800 | 51.2 Gbit/s | GB/s 6.4 |
PC3-6400 DDR3 SDRAM | DDR3-800 | 400 MHz | GT/s 0.800 | 51.2 Gbit/s | GB/s 6.4 |
PC2-7200 DDR2 SDRAM | DDR2-900 | 450 MHz | GT/s 0.900 | 57.6 Gbit/s | GB/s 7.2 |
PC2-8000 DDR2 SDRAM | DDR2-1000 | 500 MHz | GT/s 1 | 64 Gbit/s | GB/s 8 |
PC2-8500 DDR2 SDRAM | DDR2-1066 | 533 MHz | GT/s 1.066 | 68 Gbit/s | GB/s 8.5 |
PC3-8500 DDR3 SDRAM | DDR3-1066 | 533 MHz | GT/s 1.066 | 68 Gbit/s | GB/s 8.5 |
PC2-8800 DDR2 SDRAM | DDR2-1100 | 550 MHz | GT/s 1.1 | 70.4 Gbit/s | GB/s 8.8 |
PC2-8888 DDR2 SDRAM | DDR2-1100 | 550 MHz | GT/s 1.111 | 71.104 Gbit/s | GB/s 8.888 |
PC2-9136 DDR2 SDRAM | DDR2-1142 | 571 MHz | GT/s 1.142 | 73.088 Gbit/s | GB/s 9.136 |
PC2-9200 DDR2 SDRAM | DDR2-1150 | 575 MHz | GT/s 1.15 | 73.6 Gbit/s | GB/s 9.2 |
PC2-9600 DDR2 SDRAM | DDR2-1200 | 600 MHz | GT/s 1.2 | 76.8 Gbit/s | GB/s 9.6 |
PC2-10000 DDR2 SDRAM | DDR2-1250 | 625 MHz | GT/s 1.25 | 80 Gbit/s | GB/s 10 |
PC3-10600 DDR3 SDRAM | DDR3-1333 | 667 MHz | GT/s 1.333 | 85.336 Gbit/s | GB/s 10.667 |
PC3-11000 DDR3 SDRAM | DDR3-1375 | 688 MHz | GT/s 1.375 | 88 Gbit/s | GB/s 11 |
PC3-12800 DDR3 SDRAM | DDR3-1600 | 800 MHz | GT/s 1.6 | 102.4 Gbit/s | GB/s 12.8 |
PC3-13000 DDR3 SDRAM | DDR3-1625 | 813 MHz | GT/s 1.625 | 104 Gbit/s | GB/s 13 |
PC3-14400 DDR3 SDRAM | DDR3-1800 | 900 MHz | GT/s 1.8 | 115.2 Gbit/s | GB/s 14.4 |
PC3-14900 DDR3 SDRAM | DDR3-1866 | 933 MHz | GT/s 1.866 | 119.464 Gbit/s | GB/s 14.933 |
PC3-15000 DDR3 SDRAM | DDR3-1866 | 933 MHz | GT/s 1.866 | 119.464 Gbit/s | GB/s 14.933 |
PC3-16000 DDR3 SDRAM | DDR3-2000 | 1000 MHz | GT/s 2 | 128 Gbit/s | GB/s 16 |
PC3-17000 DDR3 SDRAM | DDR3-2133 | 1067 MHz | GT/s 2.133 | 136.528 Gbit/s | GB/s 17.066 |
PC4-17000 DDR4 SDRAM | DDR4-2133 | 1067 MHz | GT/s 2.133 | 136.5 Gbit/s | GB/s 17 [57] |
PC4-17600 DDR3 SDRAM | DDR4-2200 | 1100 MHz | GT/s 2.2 | 140.8 Gbit/s | GB/s 17.6 |
PC4-19200 DDR3 SDRAM | DDR4-2400 | 1200 MHz | GT/s 2.4 | 153.6 Gbit/s | GB/s 19.2 |
PC4-21300 DDR3 SDRAM | DDR4-2666 | 1333 MHz | GT/s 2.666 | 170.4 Gbit/s | GB/s 21.3 |
PC4-24000 DDR3 SDRAM | DDR4-3000 | 1500 MHz | GT/s 3.0 | 192 Gbit/s | GB/s 24 |
PC4-25600 DDR4 SDRAM | DDR4-3200 | MHz 1600 | GT/s 3.2 | Gbit/s 204.8 | GB/s 25.6 |
PC5-38400 DDR5 SDRAM | DDR5-4800 | 2400 MHz | GT/s 4.8 | 307.2 Gbit/s | GB/s 38.4 |
PC5-41600 DDR5 SDRAM | DDR5-5200 | MHz 2600 | GT/s 5.2 | Gbit/s 332.8 | GB/s 41.6 |
PC5-44800 DDR5 SDRAM | DDR5-5600 | 2800 MHz | GT/s 5.6 | 358.4 Gbit/s | GB/s 44.8 |
PC5-48000 DDR5 SDRAM | DDR5-6000 | 3000 MHz | GT/s 6.0 | 384 Gbit/s | GB/s 48 |
PC5-51200 DDR5 SDRAM | DDR5-6400 | MHz 3200 | GT/s 6.4 | Gbit/s 409.6 | GB/s 51.2 |
参见
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外部链接
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