NVIDIA CMP 90HX vs NVIDIA CMP 70HX
GPU Specs Compare
Graphics Card
Release Date
Jul 2021
Jan 2021
Generation
Mining GPUs
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 1.0 x4
Clock Speeds
Base Clock
1500 MHz
1365 MHz
Boost Clock
1710 MHz
1395 MHz
Memory Clock
1188 MHz
1188 MHz
Memory
Memory Size
10GB
8GB
Memory Type
GDDR6X
GDDR6X
Memory Bus
320bit
256bit
Bandwidth
760.3GB/s
608.3GB/s
Render Config
SM Count
50
30
Shading Units
6400
3840
TMUs
200
120
ROPs
80
64
Tensor Cores
200
120
RT Cores
50
30
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
5 MB
4 MB
Theoretical Performance
Pixel Rate
136.8 GPixel/s
89.28 GPixel/s
Texture Rate
342.0 GTexel/s
167.4 GTexel/s
FP16 (half)
21.89 TFLOPS
10.71 TFLOPS
FP32 (float)
21.89 TFLOPS
10.71 TFLOPS
FP64 (double)
342.0 GFLOPS
167.4 GFLOPS
Graphics Processor
GPU Name
GA102
GA104
GPU Variant
GA102-100-A1
GA104-100-A1
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
28.3 billion
17.4 billion
Die Size
628 mm²
392 mm²
Board Design
TDP
320W
Unknown
Suggested PSU
700 W
200 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
1x 12-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
8.6
Shader Model
6.8
6.8