NVIDIA CMP 90HX vs NVIDIA RTX A4 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jul 2021
Apr 2021
Generation
Mining GPUs
Quadro Ampere-M
Type
Desktop
Professional
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x8
Clock Speeds
Base Clock
1500 MHz
1297 MHz
Boost Clock
1710 MHz
1770 MHz
Memory Clock
1188 MHz
1750 MHz
Memory
Memory Size
10GB
4GB
Memory Type
GDDR6X
GDDR6
Memory Bus
320bit
128bit
Bandwidth
760.3GB/s
224.0GB/s
Render Config
SM Count
50
16
Shading Units
6400
2048
TMUs
200
64
ROPs
80
32
Tensor Cores
200
64
RT Cores
50
16
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
5 MB
2 MB
Theoretical Performance
Pixel Rate
136.8 GPixel/s
56.64 GPixel/s
Texture Rate
342.0 GTexel/s
113.3 GTexel/s
FP16 (half)
21.89 TFLOPS
7.250 TFLOPS
FP32 (float)
21.89 TFLOPS
7.250 TFLOPS
FP64 (double)
342.0 GFLOPS
113.3 GFLOPS
Graphics Processor
GPU Name
GA102
GA107
GPU Variant
GA102-100-A1
—
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
28.3 billion
8.7 billion
Die Size
628 mm²
200 mm²
Board Design
TDP
320W
Unknown
Suggested PSU
700 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
2x 8-pin
None
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
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.