NVIDIA CMP 170HX vs AMD Radeon PRO W7900D
GPU Specs Compare
Graphics Card
Release Date
Sep 2021
Nov 2025
Generation
Mining GPUs
Radeon Pro Navi
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1140 MHz
1327 MHz
Boost Clock
1410 MHz
2156 MHz
Memory Clock
1458 MHz
2250 MHz
Memory
Memory Size
16GB
48GB
Memory Type
HBM2e
GDDR6
Memory Bus
4096bit
384bit
Bandwidth
1493GB/s
864.0GB/s
Render Config
SM Count
70
-
Shading Units
4480
6144
TMUs
280
384
ROPs
128
192
Tensor Cores
280
-
L1 Cache
192 KB (per SM)
256 KB per Array
L2 Cache
8 MB
6 MB
Compute Units
-
96
RT Cores
-
96
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
180.5 GPixel/s
414.0 GPixel/s
Texture Rate
394.8 GTexel/s
827.9 GTexel/s
FP16 (half)
50.53 TFLOPS
106.0 TFLOPS
FP32 (float)
12.63 TFLOPS
52.99 TFLOPS
FP64 (double)
6.317 TFLOPS
1.656 TFLOPS
Graphics Processor
GPU Name
GA100
Navi 31
GPU Variant
GA100-105F-A1
Navi 31
Architecture
Ampere
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
57.7 billion
Die Size
826 mm²
529 mm²
Board Design
TDP
250W
295W
Suggested PSU
600 W
600 W
Outputs
No outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.2
Vulkan
N/A
1.4
CUDA
8.0
-
Shader Model
N/A
6.9