RDNA 3

RDNA 3 is a GPU microarchitecture designed by AMD, released with the Radeon RX 7000 series on December 13, 2022. Alongside powering the RX 7000 series, RDNA 3 is also featured in the SoCs designed by AMD for the Asus ROG Ally, Lenovo Legion Go, and the PlayStation 5 Pro consoles.

RDNA 3

Launched	December 13, 2022; 22 months ago (2022-12-13)
Designed by	AMD
Manufactured by	TSMC
Fabrication process	TSMC N4 (APUs) TSMC N5 (GCD) TSMC N6 (Navi 33 and MCD)
Codename(s)	Navi 31: Plum Bonito Navi 32: Wheat Nas Navi 33: Hotpink Bonefish
Product Series
Desktop	Radeon RX 7000 series
Professional/workstation	Radeon Pro W7000 series
Specifications
Compute	Up to 122.8 TFLOPS (FP16) Up to 61.42 TFLOPS (FP32) Up to 1.919 TFLOPS (FP64)
Clock rate	1500 MHz to 2500 MHz
Shader clock rate	2269 MHz
L0 cache	64 KB (per WGP): 32 KB instructions cache 16 KB K data cache
L1 cache	256 KB (per array)
L2 cache	6 MB
L3 cache	up to 96 MB (16 MB per MCD)
Memory support	GDDR6
Memory clock rate	up to 20 Gbps
PCIe support	PCIe 4.0
Supported Graphics APIs
Direct3D	Direct3D 12.0 Ultimate (feature level 12_2)
Shader Model	Shader Model 6.7
OpenCL	OpenCL 2.1
OpenGL	OpenGL 4.6
Vulkan	Vulkan 1.3
Media Engine
Encode codecs	H.264 H.265 AV1
Decode codecs	H.264 H.265 AV1
Color bit-depth	8-bit 10-bit 12-bit
Encoder(s) supported	AMF VCE
Display outputs	DisplayPort 2.1 HDMI 2.1a USB-C
History
Predecessor	RDNA 2
Variant	CDNA 3 (datacenter)
Successor	RDNA 4
Support status
Supported

Background

On June 9, 2022, AMD held their Financial Analyst Day where they presented a client GPU roadmap which contained mention of RDNA 3 coming in 2022 and RDNA 4 coming in 2024.^[1] AMD announced to investors their intention to achieve a performance-per-watt uplift of over 50% with RDNA 3 and that the upcoming architecture would be built using chiplet packaging on a 5 nm process.^[2]

A sneak preview for RDNA 3 was included towards the end of AMD's Ryzen 7000 unveiling event on August 29, 2022. The preview included RDNA 3 running gameplay of Lies of P, AMD CEO Lisa Su confirming that a chiplet design would be used, and a partial look at AMD's reference design for an RDNA 3 GPU.^[3]

Full details for the RDNA 3 architecture were unveiled on November 3, 2022 at an event in Las Vegas.^[4]

Architecture

Chiplet packaging

For the first time ever in a consumer GPU, RDNA 3 utilizes modular chiplets rather than a single large monolithic die. AMD previously had great success with its use of chiplets in its Ryzen desktop and Epyc server processors.^[5] The decision to move to a chiplet-based GPU microarchitecture was led by AMD Senior Vice President Sam Naffziger who had also lead the chiplet initiative with Ryzen and Epyc.^[6] The development of RDNA 3's chiplet architecture began towards the end of 2017 with Naffziger leading the AMD graphics team in the effort.^[7] The benefit of using chiplets is that dies can be fabricated on different process nodes depending on their functions and intended purpose. According to Naffziger, cache and SRAM do not scale as linearly as logic does on advanced nodes like N5 in terms of density and power consumption so they can instead be fabricated on the cheaper, more mature N6 node. The use of smaller dies rather than one large monolithic die is beneficial for maximizing wafer yields as more dies can be fitted onto a single wafer.^[7] Alternatively, a large monolithic RDNA 3 die built on N5 would be more expensive to produce with lower yields.

RDNA 3 uses two types of chiplets: the Graphics Compute Die (GCD) and Memory Cache Dies (MCDs). On Ryzen and Epyc processors, AMD used its PCIe-based Infinity Fabric protocol with the package's dies connected via traces on an organic substrate. This approach is easily scalable in a cost-effective manner but has the drawbacks of increased latency, increased power consumption when moving data between dies at around 1.5 picojoules per bit, and it cannot achieve the connection density needed for high-bandwidth GPUs.^[8] An organic package could not host the number of wires that would be needed to connect multiple dies in a GPU.^[9]

RDNA 3's dies are instead connected using TSMC's Integrated Fan-Out Re-Distribution Layer (InFO-RDL) packaging technique which provides a silicon bridge for high bandwidth and high density die-to-die communication.^[10] InFO allows dies to be connected without the use of a more costly silicon interposer such as the one used in AMD's Instinct MI200 and MI300 datacenter accelerators. Each Infinity Fanout link has 9.2 Gbps in bandwidth. Naffziger explains that "The bandwidth density that we achieve is almost 10x" with the Infinity Fanout rather than the wires used by Ryzen and Epyc processors. The chiplet interconnects in RDNA achieve cumulative bandwidth of 5.3 TB/s.^[10]

Memory Cache Dies (MCDs)

With a respective 2.05 billion transistors, each Memory Cache Die (MCD) contains 16 MB of L3 cache. Theoretically, additional L3 cache could be added to the MCDs via AMD's 3D V-Cache die stacking technology as the MCDs contain unused TSV connection points.^[11][12] Also present on each MCD are two physical 32-bit GDDR6 memory interfaces for a combined 64-bit interface per MCD.^[13] The Radeon RX 7900 XTX has a 384-bit memory bus through the use of six MCDs while the RX 7900 XT has a 320-bit bus due to its five MCDs.

Graphics Compute Die (GCD)

Compute Units

RDNA 3's Compute Units (CUs) for graphics processing are organized in dual CU Work Group Processors (WGPs). Rather than including a very large number of WGPs in RDNA 3 GPUs, AMD instead focused on improving per-WGP throughput. This is done with improved dual-issue shader ALUs with the ability to execute two instructions per cycle. It can contain up to 96 graphics Compute Units that can provide up to 61 TFLOPS of compute.^[14]

While RDNA 3 doesn't include dedicated execution units for AI acceleration like the Matrix Cores found in AMD's compute-focused CDNA architectures, the efficiency of running inference tasks on FP16 execution resources is improved with Wave MMA (matrix multiply–accumulate) instructions. This results in increased inference performance compared to RDNA 2.^[15][16] WMMA supports FP16, BF16, INT8, and INT4 data types.^[17] Tom's Hardware found that AMD's fastest RDNA 3 GPU, the RX 7900 XTX, was capable of generating 26 images per minute with Stable Diffusion, compared to only 6.6 images per minute of the RX 6950 XT, the fastest RDNA 2 GPU.^[18]

Ray tracing

RDNA 3 features second generation ray-tracing accelerators. Each Compute Unit contains one ray tracing accelerator. The overall number of ray tracing accelerators is increased due to the higher number of Compute Units, though the number of ray tracing accelerators per Compute Unit has not increased over RDNA 2.

Clock speeds

RDNA 3 was designed to support high clock speeds. On RDNA 3, clock speeds have been decoupled with the front end operating at a 2.5 GHz frequency while the shaders operate at 2.3 GHz. The shaders operating at a lower clock speed gives up to 25% power savings according to AMD and RDNA 3's shader clock speed is still 15% faster than RDNA 2.^[19]

Cache and memory subsystem

RDNA 3 increased the capacity of L1 and L2 caches. The 16-way associative L1 cache shared across a shader array is doubled in RDNA 3 to 256 KB. The L2 cache increased from 4 MB on RDNA 2 to 6 MB on RDNA 3. The L3 Infinity Cache has been lowered in capacity from 128 MB to 96 MB and latency has increased as it is physically present on the MCDs rather than being closer to the WGPs within the GCD.^[20] The Infinity Cache capacity was decreased due to RDNA 3 having wider a memory interface up to 384-bit whereas RDNA 2 used memory interfaces up to 256-bit. RDNA 3 having a wider 384-bit memory means that its cache hitrate does not have to be as high to still avoid bandwidth bottlenecks as there is higher memory bandwidth.^[20] RDNA 3 GPUs use GDDR6 memory rather than faster GDDR6X due to the latter's increased power consumption.

Media engine

RDNA 3 is the first RDNA architecture to have a dedicated media engine. It is built into the GCD and is based on VCN 4.0 encoding and decoding core.^[21] AMD's AMF AV1 encoder is comparable in quality to Nvidia's NVENC AV1 encoder but can handle a higher number of simultaneous encoding streams compared to the limit of 3 on the GeForce RTX 40 series.^[22]

Supported encoding frame rates (FPS) per resolution and video coding format^[23]

Resolution	H.264	H.265	AV1
1080p60	360	360	360
1440p60	360	360	360
4K60	180	180	240
8K60	48	48	60

Display engine

RDNA 3 GPUs feature a new display engine called the "Radiance Display Engine". AMD touted its support for DisplayPort 2.1 UHBR 13.5, delivering up to 54Gbps bandwidth for high refresh rates at 4K and 8K resolutions.^[24] The Radeon Pro W7900 and W7800 support the 80Gbps UHBR20 standard. DisplayPort 2.1 can support 4K at 480 Hz and 8K at 165 Hz with Display Stream Compression (DSC). The previous DisplayPort 1.4 standard with DSC was limited to 4K at 240 Hz and 8K at 60 Hz.

Power efficiency

AMD claims that RDNA 3 achieves a 54% increase in performance-per-watt which is in line with their previous claims of 50% performance-per-watt increases for both RDNA and RDNA 2.

Navi 3x dies

			Graphics Compute Die (GCD)			Memory Cache Die (MCD)
			Navi 31[13]	Navi 32[25]	Navi 33
Launch			Dec 2022	Sep 2023	Jan 2023	Dec 2022
Codename			Plum Bonito	Wheat Nas	Hotpink Bonefish	—
Compute units (Stream processors) [FP32 cores]			96 (6144) [12288]	60 (3840) [7680]	32 (2048) [4096]
Process			TSMC N5		TSMC N6
Transistors			45.4 bn.	28.1 bn.	13.3 bn.	2.05 bn.
Transistor density			150.2 MTr/mm2	143.4 MTr/mm2	65.2 MTr/mm2	54.64 MTr/mm2
Die size			304.35 mm2	196 mm2	204 mm2	37.52 mm2
Max TDP			405 W	263 W	200 W	—
Products	Consumer	Desktop	RX 7900 GRE RX 7900 XT RX 7900 XTX	RX 7700 XT RX 7800 XT	RX 7600 RX 7600 XT	RX 7700 XT (3×) RX 7800 XT (4×) RX 7900 GRE (4×) RX 7900 XT (5×) RX 7900 XTX (6×)
		Mobile	RX 7900M	—	RX 7600S RX 7600M RX 7600M XT RX 7700S	RX 7900M (4×)
	Workstation	Desktop	W7800 W7900	W7700	W7500 W7600	W7700 (4×) W7800 (4×) W7900 (6×)
		Mobile	—	—	—	—

Products

Gaming

Desktop

Model (Code name)	Release Date & Price	Architecture & fab	Chiplets	Transistors & die size[i]	Core		Fillrate[ii][iii][iv]		Processing power[ii][v] (TFLOPS)			Infinity Cache		Memory				TBP	Bus interface
					Config[vi]	Clock[ii] (MHz)	Texture (GT/s)	Pixel (GP/s)	Half	Single	Double	Size	Bandwidth (GB/s)	Size	Bandwidth (GB/s)	Bus type & width	Clock (MT/s)
Radeon RX 7600 (Navi 33)[26]	May 25, 2023 $269 USD	RDNA 3 TSMC N6	Monolithic	13.3×109 204 mm2	2048:128:64:32:64 32 CU	1720 2655	220.2 339.8	110.1 169.9	28.18 43.50	14.09 21.75	0.440 0.680	32 MB	476.9	8 GB	288	GDDR6 128-bit	18000	165 W	PCIe 4.0 ×8
Radeon RX 7600 XT (Navi 33)[27][28]	Jan 24, 2024 $329 USD					1720 2755	220.2 352.6	110.1 176.3	28.18 45.14	14.09 22.57	0.440 0.705			16 GB				190 W
Radeon RX 7700 XT (Navi 32)[29]	Sep 6, 2023 $449 USD	RDNA 3 TSMC N5 (GCD) TSMC N6 (MCD)	1 × GCD 3 × MCD	28.1×109 346 mm2	3456:216:96:54:108 54 CU	1900 2544	410.4 549.5	182.4 244.2	52.53 70.34	26.27 35.17	0.821 1.099	48 MB	1995	12 GB	432	GDDR6 192-bit		245 W	PCIe 4.0 ×16
Radeon RX 7800 XT (Navi 32)[30]	Sep 6, 2023 $499 USD		1 × GCD 4 × MCD		3840:240:96:60:120 60 CU	1800 2430	432 583.2	172.8 233.2	55.30 74.65	27.64 37.32	0.864 1.166	64 MB	2708	16 GB	624	GDDR6 256-bit	19500	263 W
Radeon RX 7900 GRE (Navi 31)[31]	Jul 27, 2023 China only, Feb 27, 2024 $549 USD			57.7×109 529 mm2	5120:320:192:80:160 80 CU	1270 2245	406.4 718.4	243.8 431.0	52.02 91.96	26.01 45.98	0.813 1.437		2250		576		18000	260 W
Radeon RX 7900 XT (Navi 31)[32]	Dec 13, 2022 $899 USD		1 × GCD 5 × MCD		5376:336:192:84:168 84 CU	1500 2400	504.0 806.4	288.0 460.8	64.51 103.2	32.26 51.61	1.008 1.613	80 MB	2900	20 GB	800	GDDR6 320-bit	20000	315 W
Radeon RX 7900 XTX (Navi 31)[33]	Dec 13, 2022 $999 USD		1 × GCD 6 × MCD		6144:384:192:96:192 96 CU	1900 2500	729.6 960.0	364.8 480.0	93.39 122.9	46.69 61.44	1.459 1.920	96 MB	3500	24 GB	960	GDDR6 384-bit		355 W

• v
• t
• e

1. Approximate die size of all active dies (one GCD and up to six MCD).^[vii]
2. Boost values (if available) are stated below the base value in italic.
3. Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
4. Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
5. Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
6. Unified shaders : Texture mapping units : Render output units : Ray accelerators : AI accelerators and Compute Units (CU)
7. "AMD Unveils World's Most Advanced Gaming Graphics Cards, Built on Groundbreaking AMD RDNA 3 Architecture with Chiplet Design". AMD (Press release). April 21, 2023.

Mobile

Model (Code name)	Release date	Architecture & fab	Chiplets	Transistors & die size	Core		Fillrate[a][b][c]		Processing power[a][d] (TFLOPS)[e]			Infinity Cache	Memory				TDP	Interface
					Config[f]	Clock[a] (MHz)	Texture (GT/s)	Pixel (GP/s)	Half	Single	Double		Size	Bandwidth (GB/s)	Bus type & width	Clock (MT/s)
Radeon RX 7600S (Navi 33)[34]	Jan 4, 2023	RDNA 3 TSMC N6	Monolithic	13.3×109 204 mm2	1792:112:64:28:56 28 CU	1500 2200	168.0 246.4	96.00 140.8	21.50 31.54	10.75 15.77	0.336 0.493	32 MB	8 GB	256	GDDR6 128-bit	16000	75 W	PCIe 4.0 ×8
Radeon RX 7600M (Navi 33)[35]						1500 2410	168.0 269.9	96.0 154.2	21.50 34.55	10.75 17.28	0.336 0.540						90 W
Radeon RX 7600M XT (Navi 33)[36]					2048:128:64:32:64 32 CU	1500 2615	192.0 334.1	96.00 167.0	24.58 42.84	12.29 21.42	0.384 0.669			288		18000	120 W
Radeon RX 7700S (Navi 33)[37]						1500 2500	192.0 320.0	96.0 160.0	24.58 40.96	12.29 20.48	0.384 0.640						100 W
Radeon RX 7800M (Navi 33)[38]	Sep 11, 2024			28.1×109 346 mm2	3840:240:96:60:120 60 CU	2145	560.4	?	71.73	35.87	1.204	48 MB	12 GB	432	GDDR6 192-bit		180 W	?
Radeon RX 7900M (Navi 31)[39]	Oct 19, 2023	RDNA 3 TSMC N5 (GCD) TSMC N6 (MCD)	1 × GCD 4 × MCD	57.7×109 529 mm2	4608:288:192:72:144 72 CU	1825 2090	525.6 601.9	350.4 401.3	67.28 77.05	33.64 38.52	1.051 1.204	64 MB	16 GB	576	GDDR6 256-bit			PCIe 4.0 ×16

• v
• t
• e

1. Boost values (if available) are stated below the base value in italic.
2. Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
3. Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
4. Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
5. GPUs based on RDNA 3 have dual-issue stream processors so that up to two shader instructions can be executed per clock cycle under certain parallelism conditions.
6. Unified shaders : Texture mapping units : Render output units : Ray accelerators : AI accelerators and Compute units (CU)

Workstation

Main article: Radeon Pro W7000 series

Desktop workstation

Model (Code name)	Release Date & Price	Architecture & fab	Chiplets (active)	Transistors & die size[a]	Core		Fillrate[b][c][d]		Processing power[b][e] (TFLOPS)			Infinity Cache	Memory				TDP	Bus interface
					Config[f][g]	Clock[b] (MHz)	Texture (GT/s)	Pixel (GP/s)	Half	Single	Double		Size	Bandwidth (GB/s)	Bus type & width	Clock (MT/s)
Radeon Pro W7500 (Navi 33)[40][41]	Aug 3, 2023 $429 USD	RDNA 3 TSMC N6	—	13.3×109 204 mm2	1792:112:64 28:56:28 CU	1500 1700	168.0 190.4	96.0 108.8	24.37	12.19	0.381	32 MB	8 GB	172	GDDR6 128-bit	18000	70 W	PCIe 4.0 ×8
Radeon Pro W7600 (Navi 33)[40][42]	Aug 3, 2023 $599 USD				2048:128:64 32:64:32 CU	1720 2440	220.1 312.3	110.0 156.2	39.98	19.99	0.625			288			130 W
Radeon Pro W7700 (Navi 32)	Nov 13, 2023 $999 USD	RDNA 3 TSMC N5 (GCD) TSMC N6 (MCD)	1 × GCD 4 × MCD	28.1×109 ~346 mm2	3072:192:96 48:96:48 CU	1900 2600	364.8 499.2	182.4 249.2	56.54	28.3	0.884	64 MB	16 GB	576	GDDR6 256-bit		190 W	PCIe 4.0 ×16
Radeon Pro W7800 (Navi 31)[43][44]	Apr 13, 2023 $2499 USD			57.7×109 ~531 mm2	4480:280:128 70:128:70 CU	1855 2499	519.4 699.7	237.4 319.8	90.50	45.25	1.414		32 GB				260 W
Radeon Pro W7900 Dual Slot (Navi 31)[45][46]	Jun 19, 2024 $3499 USD		1 × GCD 6 × MCD		6144:384:192 96:192:96 CU	1855 2495	712.3 958.0	356.1 479.0	122.6	61.32	1.916	96 MB	48 GB	864	GDDR6 384-bit		295 W
Radeon Pro W7900 (Navi 31)[43][47]	Apr 13, 2023 $3999 USD

• v
• t
• e

1. Approximate die size of entire MCM package that consists of single GCD (Graphics Compute Die) and six MCDs (Memory Cache Die).
   Radeon Pro W7800 has only four active MCDs, inactive one is for structural support and heat dissipation.
2. Boost values (if available) are stated below the base value in italic.
3. Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
4. Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
5. Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
6. Unified shaders : Texture mapping units : Render output units : Ray accelerators : AI accelerators and Compute units (CU)
7. GPUs based on RDNA 3 have dual-issue stream processors so that up to two shader instructions can be executed per clock cycle under certain parallelism conditions.

Integrated graphics processing units (iGPUs)

Model	Launch	Codename	Architecture & fab	Die size	Core		Fillrate[a][b][c]		Processing power[a][d] (GFLOPS)			Cache			TDP
					Config[e][f]	Clock[a] (MHz)	Texture (GT/s)	Pixel (GP/s)	Half [FP16]	Single [FP32]	Double [FP64]	L0	L1	L2
RDNA 3
Radeon 740M	Apr 2023	Phoenix Hawk Point	RDNA 3 TSMC N4	178 mm2	4 CUs 256:16:8:4	2,500	40.0	20.0	5,120	2,560	80.0	64 KB	512 KB	2 MB	15–30 W
Radeon 760M					8 CUs 512:32:16:8	1,000 2,600	32.0 83.2	21.3 55.5	4,096 10,649	2,048 5,324	64.0 166.4	128 KB	1 MB		15–65 W
Radeon 780M					12 CUs 768:48:24:12	1,000 2,800	40.0	20.0	6,144 17,203	3,072 8,601	192 537.6	192 KB	1.5 MB
Ryzen Z1	Jun 13, 2023				4 CUs 256:16:8:4	2,500	40.0	20.0	5,120	2,560	80.0	64 KB	512 KB		9–30 W
Ryzen Z1 Extreme					12 CUs 768:48:24:12	2,800	134.4	67.2	17,203	8,600	268.8	192 KB	1.5 MB
RDNA 3.5
Radeon 880M	Jul 2024	Strix Point	RDNA 3.5 TSMC N4P	232.5 mm2	12 CUs 768:48:24:12	2,900	139.2	69.6	17,818	8,909	278.4	192 KB	1.5 MB	2 MB	15–54 W
Radeon 890M					16 CUs 1024:64:32:16	2,900	185.6	92.8	23,757	11,878	371.2	256 KB	2 MB

1. Boost values (if available) are stated below the base value in italic.
2. Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
3. Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
4. Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
5. Compute Units (CUs)
   Stream Processors : Texture mapping units : Render output units : Ray accelerators
6. GPUs based on RDNA 3 have dual-issue stream processors so that up to two shader instructions can be executed per clock cycle under certain parallelism conditions.

References

1. Smith, Ryan (June 9, 2022). "AMD's 2022-2024 Client GPU Roadmap: RDNA 3 This Year, RDNA 4 Lands in 2024". AnandTech. Retrieved April 8, 2023.
2. Walton, Jarred (June 9, 2022). "AMD GPU Roadmap: RDNA 3 With 5nm GPU Chiplets Coming This Year". Tom's Hardware. Retrieved April 8, 2023.
3. Wickens, Katie (August 31, 2022). "AMD's Lisa Su confirms chiplet-based RDNA 3 GPU architecture". PC Gamer. Retrieved April 8, 2023.
4. "AMD Unveils World's Most Advanced Gaming Graphics Cards, Built on Groundbreaking AMD RDNA 3 Architecture with Chiplet Design". AMD (Press release). Las Vegas, NV. November 3, 2022. Retrieved April 8, 2023.
5. James, Dave (June 24, 2022). "AMD suggests a Ryzen-like design for RDNA 3 chiplets would be 'a reasonable inference'". PC Gamer. Retrieved April 8, 2023.
6. Alcorn, Paul; Walton, Jarred (June 23, 2022). "Into the GPU Chiplet Era: An Interview With AMD's Sam Naffziger". Tom's Hardware. Retrieved April 8, 2023.
7. Brosdahl, Peter (November 22, 2022). "AMD Lead Engineer Sam Naffziger Explains Advantages of RDNA3 Chiplet Design". The FPS Review. Retrieved April 8, 2023.
8. Walton, Jarred (June 5, 2023). "AMD RDNA 3 GPU Architecture Deep Dive: The Ryzen Moment for GPUs". Tom's Hardware. Retrieved April 29, 2024.
9. Ridley, Jacob (November 14, 2022). "AMD's Infinity Links is the unsung hero of RDNA 3 and chiplet gaming GPUs". PC Gamer. Retrieved April 29, 2024.
10. "AMD Explains the Economics Behind Chiplets for GPUs". TechPowerUp. November 14, 2022. Retrieved April 8, 2023.
11. Klotz, Aaron (January 29, 2023). "AMD GPU Appears to Leave Room for Future 3D V-Cache". Tom's Hardware. Retrieved April 8, 2023.
12. Ridley, Jacob (January 30, 2023). "Tiny spots on AMD's RDNA 3 GPU hint at massive cache potential". PC Gamer. Retrieved April 8, 2023.
13. Walton, Jarred (November 14, 2022). "AMD RDNA 3 GPU Architecture Deep Dive: The Ryzen Moment for GPUs". Tom's Hardware. Retrieved April 8, 2023.
14. Gula, Damien (November 3, 2022). "AMD's RDNA 3 GPUs are Way Cheaper Than the RTX 4090". Gizmodo. Retrieved April 8, 2023.
15. Walton, Jarred (June 15, 2024). "AMD RDNA 3 and Radeon RX 7000-series GPUs: Everything we know". Tom's Hardware. Retrieved July 20, 2024.
16. Walton, Jarred; Alcorn, Paul (June 23, 2022). "Into the GPU Chiplet Era: An Interview With AMD's Sam Naffziger". Tom's Hardware. Retrieved July 20, 2024. We asked whether AMD would include some form of tensor core or matrix core in the architecture, similar to what both Nvidia and Intel are doing with their GPUs. He responded that the split between RDNA and CDNA means stuffing a bunch of specialized matrix cores into consumer graphics products really isn't necessary for the target market, plus the FP16 support that already exists in previous RDNA architectures should prove sufficient for inference-type workloads.
17. Vasishta, Aaryaman (January 10, 2023). "How to accelerate AI applications on RDNA 3 using WMMA". GPUOpen. Archived from the original on January 10, 2023. Retrieved August 14, 2023.
18. Walton, Jarred (December 15, 2023). "Stable Diffusion Benchmarks: 45 Nvidia, AMD, and Intel GPUs Compared". Tom's Hardware. Retrieved July 20, 2024.
19. Olšan, Jan (November 7, 2022). "AMD RDNA 3 details: architecture changes, AI acceleration, DP 2.1". HWCooling. Retrieved April 8, 2023.
20. "Microbenchmarking AMD's RDNA 3 Graphics Architecture". Chips and Cheese. January 7, 2023. Retrieved April 29, 2024.
21. Shilov, Anton (May 4, 2022). "First Details About AMD's Next Generation Video Engine Revealed". Tom's Hardware. Retrieved April 10, 2023.
22. Klotz, Aaron (December 12, 2022). "AMD's Radeon RX 7900 AV1 encoder is almost on par with Intel Arc and Nvidia's RTX 40 series". TechSpot. Retrieved April 8, 2023.
23. Taylor, Adam (December 14, 2022). "Tested: With RDNA 3, AMD Radeon is finally useful for content creators". PCWorld. Retrieved April 8, 2023.
24. Sag, Anshel (November 14, 2022). "AMD's New Radeon RX 7900XTX And 7900XT Put The Pressure On NVIDIA". Forbes. Retrieved April 8, 2023.
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