AMD Radeon PRO W7900 vs NVIDIA RTX A5000-12Q
GPU Specs Compare
Graphics Card
Release Date
May 2023
Apr 2021
Generation
Radeon Pro Navi
Quadro Ampere
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1760 MHz
1170 MHz
Boost Clock
2495 MHz
1695 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
48GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
384bit
Bandwidth
864.0GB/s
768.0GB/s
Render Config
Compute Units
96
-
Shading Units
6144
8192
TMUs
384
256
ROPs
192
96
RT Cores
96
64
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
6 MB
L3 Cache
96 MB
-
SM Count
-
64
Tensor Cores
-
256
Theoretical Performance
Pixel Rate
479.0 GPixel/s
162.7 GPixel/s
Texture Rate
958.1 GTexel/s
433.9 GTexel/s
FP16 (half)
122.6 TFLOPS
27.77 TFLOPS
FP32 (float)
61.32 TFLOPS
27.77 TFLOPS
FP64 (double)
1.916 TFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
Navi 31
GA102
GPU Variant
Navi 31 XTW
-
Architecture
RDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
57.7 billion
28.3 billion
Die Size
529 mm²
628 mm²
Board Design
TDP
295W
230W
Suggested PSU
600 W
550 W
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.4
1.3
Shader Model
6.9
6.7
CUDA
-
8.6