NVIDIA A2 vs AMD Radeon PRO W7400 Full Specs

Summary

1,280 Shaders 1.77GHz	1,792 Shaders 1.1GHz
16GB GDDR6100.1GB/s	8GB GDDR6172.8GB/s
Peak·FP32·FP16 4.53 TFLOPS	Peak·FP32·FP16 7.88 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 60W	TDP 55W

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

A2145 TOPSINT4 Tensor Sparse

x4.60

Radeon PRO W740031.54 TOPSINT4 Tensor

x1

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Theoretical Performance

Clock Speed1770MHz UC·Base·Boost·OC	Clock Speed1100MHz UC·Base·Boost·OC
Peak OPS 145 TOPSINT4 Tensor Sparse	Peak OPS 31.54 TOPSINT4 Tensor
Tensor FP16-16 18.12 TFLOPS FP16-16 Tensor Sparse 36.25 TFLOPS Tensor FP16-32 9.06 TFLOPS FP16-32 Tensor Sparse 18.12 TFLOPS	Tensor FP16-16 7.88 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 7.88 TFLOPS FP16-32 Tensor Sparse -
BF16 4.53 TFLOPS Tensor BF16 9.06 TFLOPS BF16 Tensor Sparse 18.12 TFLOPS	BF16 15.77 TFLOPS Tensor BF16 7.88 TFLOPS BF16 Tensor Sparse -
Tensor TF32 4.53 TFLOPS	Tensor TF32 -
FP32 4.53 TFLOPS	FP32 7.88 TFLOPS
FP64 70.8 GFLOPS	FP64 246.4 GFLOPS
Tensor INT4 72.5 TOPS	Tensor INT4 31.54 TOPS
Tensor INT8 36.25 TOPS	Tensor INT8 7.88 TOPS
Ray 6.83 TOPS	Ray -
Pixel Rate 56.6 GPixel/s	Pixel Rate 70.4 GPixel/s
Texture Rate 70.8 GTexel/s	Texture Rate 123.2 GTexel/s

Core Config

Shaders 1,280 Shaders	Shaders 1,792 Shaders
TMUs 40 TMUs	TMUs 112 TMUs
ROPs 32 ROPs	ROPs 64 ROPs
Tensor Cores 40 T-Cores	Tensor Cores 56 T-Cores
RT Cores 10 RT-Cores	RT Cores 28 RT-Cores
SMs 10 SMs	CUs 28 CUs

Clocks

Base Clock 1.44GHz	Base Clock 1GHz
Boost Clock 1.77GHz	Boost Clock 1.1GHz

Cache

L2 Cache 2MB shared	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 1.17TB/s

Memory

16GB GDDR6	8GB GDDR6
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 6.3GT/s	Memory Speed 10.8GT/s
Memory Bandwidth 100.1GB/s	Memory Bandwidth 172.8GB/s

Power & Thermals

TDP 60W

TDP 55W

Video Output

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

Ports

-	4x 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 1-Slots	PCIe 1-Slots
Height 69 mm (2.72") Width 168 mm (6.61") Depth 20 mm (0.79")	Height 115 mm (4.53") Width 216 mm (8.5") Depth 20 mm (0.79")
Cooling Passive -	Cooling Blower 1x Fan

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Ampere	Architecture RDNA 3
Family Server	Family Radeon PRO W
Branding	Branding
Codename NV177	Codename Hotpink Bonefish
Chip Variant GA107-140-A1	Chip Variant Navi 33 XL
Market Segment Server	Market Segment Workstation
Release Date Nov 10, 2021	Release Date Aug 7, 2025

Fabrication

Foundry Samsung	Foundry TSMC
Fabrication Node 8N	Fabrication Node N6
Die Size 200mm²	Die Size 204mm²
Transistor Count 8.7 Billion	Transistor Count 13.3 Billion
Transistor Density 43.5 MTr/mm²	Transistor Density 65.2 MTr/mm²

Images

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