NVIDIA RTX A5000 vs AMD Radeon PRO W7900 Full Specs

Summary

8,192 Shaders 1.7GHz	6,144 Shaders 2.5GHz
24GB GDDR6768GB/s	48GB GDDR6864GB/s
Peak·FP32·FP16 27.77 TFLOPS	Peak·FP32·FP16 61.32 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 230W	TDP 295W
Power Connectors 1x 8-Pin	Power Connectors 2x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

RTX A5000888.7 TOPSINT4 Tensor Sparse

x3.62

Radeon PRO W7900245.3 TOPSINT4 Tensor

x1

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Theoretical Performance

Clock Speed1695MHz UC·Base·Boost·OC	Clock Speed2495MHz UC·Boost·OC
Peak OPS 888.7 TOPSINT4 Tensor Sparse	Peak OPS 245.3 TOPSINT4 Tensor
Tensor FP16-16 111.1 TFLOPS FP16-16 Tensor Sparse 222.2 TFLOPS Tensor FP16-32 55.54 TFLOPS FP16-32 Tensor Sparse 111.1 TFLOPS	Tensor FP16-16 61.32 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 61.32 TFLOPS FP16-32 Tensor Sparse -
BF16 27.77 TFLOPS Tensor BF16 55.54 TFLOPS BF16 Tensor Sparse 111.1 TFLOPS	BF16 122.6 TFLOPS Tensor BF16 61.32 TFLOPS BF16 Tensor Sparse -
Tensor TF32 27.77 TFLOPS	Tensor TF32 -
FP32 27.77 TFLOPS	FP32 61.32 TFLOPS
FP64 433.9 GFLOPS	FP64 1.92 TFLOPS
Tensor INT4 444.3 TOPS	Tensor INT4 245.3 TOPS
Tensor INT8 222.2 TOPS	Tensor INT8 61.32 TOPS
Ray 41.88 TOPS	Ray -
Pixel Rate 162.7 GPixel/s	Pixel Rate 479 GPixel/s
Texture Rate 433.9 GTexel/s	Texture Rate 958.1 GTexel/s

Core Config

Shaders 8,192 Shaders	Shaders 6,144 Shaders
TMUs 256 TMUs	TMUs 384 TMUs
ROPs 96 ROPs	ROPs 192 ROPs
Tensor Cores 256 T-Cores	Tensor Cores 192 T-Cores
RT Cores 64 RT-Cores	RT Cores 96 RT-Cores
SMs 64 SMs	CUs 96 CUs

Clocks

Base Clock 1.17GHz	Base Clock -
Boost Clock 1.7GHz	Boost Clock 2.5GHz

Cache

L2 Cache 6.1MB shared	L2 Cache 6.1MB shared
L3 Cache -	L3 Cache 96MB shared
L3 Bandwidth -	L3 Bandwidth 3.5TB/s

Memory

24GB GDDR6	48GB GDDR6
Memory Bus 384-bit	Memory Bus 384-bit
Memory Speed 16GT/s	Memory Speed 18GT/s
Memory Bandwidth 768GB/s	Memory Bandwidth 864GB/s
ECC Yes	ECC No

Power & Thermals

TDP 230W

TDP 295W

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 2.3	HDCP HDCP 2.3

Ports

-	3x DisplayPort 2.1
4x DisplayPort 1.4	-
-	1x Mini DisplayPort 2.1

Encoder

Encoder Model NVENC 7

Encoder Model VCN 4.0

Decoder

Decoder Model NVDEC 5

Decoder Model VCN 4.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 3-Slots
Height 112 mm (4.41") Width 267 mm (10.51") Depth 40 mm (1.57")	Height 110 mm (4.33") Width 280 mm (11.02") Depth 51 mm (2.01")
Cooling Blower 1x Fan	Cooling Blower 1x Fan
Power Connectors 1x 8-Pin	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Ampere	Architecture RDNA 3
Family RTX A	Family Radeon PRO W
Branding	Branding
Codename NV172	Codename Plum Bonito
Chip Variant GA102-200-KD-A1	Chip Variant Navi 31 XL
Market Segment Workstation	Market Segment Workstation
Release Date Apr 12, 2021	Release Date Apr 13, 2023

Fabrication

Foundry Samsung	Foundry TSMC
Other Foundries -	Other Foundries TSMCMCD
Fabrication Node 8N -	Fabrication Node N5 N6MCD
Die Size 628mm² -	Die Size 304mm² 225mm²MCD
Transistor Count 28.3 Billion -	Transistor Count 45.4 Billion 12.3 BillionMCD
Transistor Density 45.04 MTr/mm² -	Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD

Images

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Competitors

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