NVIDIA RTX A5000 vs AMD Radeon PRO W7900D
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Nov 2025
Generation
Quadro Ampere
Radeon Pro Navi
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1170 MHz
1327 MHz
Boost Clock
1695 MHz
2156 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
24GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
384bit
Bandwidth
768.0GB/s
864.0GB/s
Render Config
SM Count
64
—
Shading Units
8192
6144
TMUs
256
384
ROPs
96
192
Tensor Cores
256
—
RT Cores
64
96
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
6 MB
6 MB
Compute Units
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
162.7 GPixel/s
414.0 GPixel/s
Texture Rate
433.9 GTexel/s
827.9 GTexel/s
FP16 (half)
27.77 TFLOPS
106.0 TFLOPS
FP32 (float)
27.77 TFLOPS
52.99 TFLOPS
FP64 (double)
433.9 GFLOPS
1.656 TFLOPS
Graphics Processor
GPU Name
GA102
Navi 31
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
28.3 billion
57.7 billion
Die Size
628 mm²
529 mm²
GPU Variant
—
Navi 31
Board Design
TDP
230W
295W
Suggested PSU
550 W
600 W
Outputs
4x DisplayPort 1.4a
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.4
CUDA
8.6
—
Shader Model
6.7
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.