NVIDIA CMP 170HX vs NVIDIA CMP 70HX
GPU Specs Compare
Graphics Card
Release Date
Sep 2021
Jan 2021
Generation
Mining GPUs
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 1.0 x4
Clock Speeds
Base Clock
1140 MHz
1365 MHz
Boost Clock
1410 MHz
1395 MHz
Memory Clock
1458 MHz
1188 MHz
Memory
Memory Size
16GB
8GB
Memory Type
HBM2e
GDDR6X
Memory Bus
4096bit
256bit
Bandwidth
1493GB/s
608.3GB/s
Render Config
SM Count
70
30
Shading Units
4480
3840
TMUs
280
120
ROPs
128
64
Tensor Cores
280
120
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
8 MB
4 MB
RT Cores
-
30
Theoretical Performance
Pixel Rate
180.5 GPixel/s
89.28 GPixel/s
Texture Rate
394.8 GTexel/s
167.4 GTexel/s
FP16 (half)
50.53 TFLOPS
10.71 TFLOPS
FP32 (float)
12.63 TFLOPS
10.71 TFLOPS
FP64 (double)
6.317 TFLOPS
167.4 GFLOPS
Graphics Processor
GPU Name
GA100
GA104
GPU Variant
GA100-105F-A1
GA104-100-A1
Architecture
Ampere
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
54.2 billion
17.4 billion
Die Size
826 mm²
392 mm²
Board Design
TDP
250W
Unknown
Suggested PSU
600 W
200 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
1x 12-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
8.6
Shader Model
N/A
6.8