NVIDIA CMP 170HX 8 GB vs NVIDIA GB10
GPU · Specs Compare
Graphics Card
Release Date
Sep 2021
Oct 2025
Generation
Mining GPUs
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 5.0 x16
Clock Speeds
Base Clock
1140 MHz
1665 MHz
Boost Clock
1410 MHz
2418 MHz
Memory Clock
1458 MHz
1067 MHz
Memory
Memory Size
8GB
128GB
Memory Type
HBM2e
LPDDR5X
Memory Bus
4096bit
256bit
Bandwidth
1.49TB/s
273.2GB/s
Render Config
SM Count
70
48
Shading Units
4480
6144
TMUs
280
384
ROPs
128
48
Tensor Cores
280
384
L1 Cache
192 KB (per SM)
256 KB (per SM)
L2 Cache
8 MB
50 MB
RT Cores
—
48
Theoretical Performance
Pixel Rate
180.5 GPixel/s
116.1 GPixel/s
Texture Rate
394.8 GTexel/s
928.5 GTexel/s
FP16 (half)
50.53 TFLOPS
29.71 TFLOPS
FP32 (float)
12.63 TFLOPS
29.71 TFLOPS
FP64 (double)
6.317 TFLOPS
464.3 GFLOPS
Graphics Processor
GPU Name
GA100
GB20B
GPU Variant
GA100-105F-A1
—
Architecture
Ampere
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
3 nm
Transistors
54.2 billion
Unknown
Die Size
826 mm²
Unknown
Board Design
TDP
250W
140W
Suggested PSU
600 W
300 W
Outputs
No outputs
1x HDMI
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
3.0
3.0
Vulkan
N/A
N/A
CUDA
8.0
12.1
Shader Model
N/A
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.