NVIDIA CMP 170HX 8 GB vs NVIDIA CMP 40HX
GPU · Specs Compare
Graphics Card
Release Date
Sep 2021
Feb 2021
Generation
Mining GPUs
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 1.0 x4
Clock Speeds
Base Clock
1140 MHz
1470 MHz
Boost Clock
1410 MHz
1650 MHz
Memory Clock
1458 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
HBM2e
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
1.49TB/s
448.0GB/s
Render Config
SM Count
70
36
Shading Units
4480
2304
TMUs
280
144
ROPs
128
64
Tensor Cores
280
288
L1 Cache
192 KB (per SM)
64 KB (per SM)
L2 Cache
8 MB
4 MB
RT Cores
—
36
Theoretical Performance
Pixel Rate
180.5 GPixel/s
105.6 GPixel/s
Texture Rate
394.8 GTexel/s
237.6 GTexel/s
FP16 (half)
50.53 TFLOPS
15.21 TFLOPS
FP32 (float)
12.63 TFLOPS
7.603 TFLOPS
FP64 (double)
6.317 TFLOPS
237.6 GFLOPS
Graphics Processor
GPU Name
GA100
TU106
GPU Variant
GA100-105F-A1
TU106-100-A1
Architecture
Ampere
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
54.2 billion
10.8 billion
Die Size
826 mm²
445 mm²
Board Design
TDP
250W
185W
Suggested PSU
600 W
450 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
7.5
Shader Model
N/A
6.8
Benchmark
Blender
—
1,174
▲ Specs Compare
Data sourced from official specifications and benchmark tests.