AMD Radeon PRO W7800 vs NVIDIA A100 SXM4 80 GB
GPU Specs Compare
Graphics Card
Release Date
Apr 2023
Nov 2020
Generation
Radeon Pro Navi(Navi III Series)
Tesla Ampere
Type
Professional
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1895 MHz
1275 MHz
Boost Clock
2525 MHz
1410 MHz
Memory Clock
2250 MHz
1593 MHz
Memory
Memory Size
32GB
80GB
Memory Type
GDDR6
HBM2e
Memory Bus
256bit
5120bit
Bandwidth
576.0GB/s
2039GB/s
Render Config
Compute Units
70
-
Shading Units
4480
6912
TMUs
280
432
ROPs
128
160
RT Cores
70
-
L1 Cache
256 KB per Array
192 KB (per SM)
L2 Cache
6 MB
40 MB
L3 Cache
64 MB
-
SM Count
-
108
Tensor Cores
-
432
Theoretical Performance
Pixel Rate
323.2 GPixel/s
225.6 GPixel/s
Texture Rate
707.0 GTexel/s
609.1 GTexel/s
FP16 (half)
90.50 TFLOPS
77.97 TFLOPS
FP32 (float)
45.25 TFLOPS
19.49 TFLOPS
FP64 (double)
1414 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Navi 31
GA100
GPU Variant
Navi 31
-
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
57.7 billion
54.2 billion
Die Size
529 mm²
826 mm²
Board Design
TDP
260W
400W
Suggested PSU
600 W
800 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
Shader Model
6.8
N/A
CUDA
-
8.0