NVIDIA CMP 170HX 8 GB vs AMD Radeon PRO W7900
GPU · Specs Compare
Graphics Card
Release Date
Sep 2021
May 2023
Generation
Mining GPUs
Radeon Pro Navi
Type
Desktop
Professional
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1140 MHz
1760 MHz
Boost Clock
1410 MHz
2495 MHz
Memory Clock
1458 MHz
2250 MHz
Memory
Memory Size
8GB
48GB
Memory Type
HBM2e
GDDR6
Memory Bus
4096bit
384bit
Bandwidth
1.49TB/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
479.0 GPixel/s
Texture Rate
394.8 GTexel/s
958.1 GTexel/s
FP16 (half)
50.53 TFLOPS
122.6 TFLOPS
FP32 (float)
12.63 TFLOPS
61.32 TFLOPS
FP64 (double)
6.317 TFLOPS
1.916 TFLOPS
Graphics Processor
GPU Name
GA100
Navi 31
GPU Variant
GA100-105F-A1
Navi 31 XTW
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
2.0
Vulkan
N/A
1.4
CUDA
8.0
—
Shader Model
N/A
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.