Home GPU Comparison NVIDIA CMP 90HX vs NVIDIA A40 PCIe

NVIDIA CMP 90HX vs NVIDIA A40 PCIe

We compared two Desktop platform GPUs: 10GB VRAM CMP 90HX and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 90HX 's Advantages
Released 9 months late
Larger VRAM bandwidth (760.3GB/s vs 695.8GB/s)
NVIDIA A40 PCIe 's Advantages
Boost Clock has increased by 2% (1740MHz vs 1710MHz)
More VRAM (48GB vs 10GB)
4352 additional rendering cores
Lower TDP (300W vs 320W)

Score

Benchmark

FP32 (float)
CMP 90HX
21.89 TFLOPS
A40 PCIe +70%
37.42 TFLOPS
VS

Graphics Card

Jul 2021
Release Date
Oct 2020
Mining GPUs
Generation
Tesla
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1500 MHz
Base Clock
1305 MHz
1710 MHz
Boost Clock
1740 MHz
1188 MHz
Memory Clock
1812 MHz

Memory

10GB
Memory Size
48GB
GDDR6X
Memory Type
GDDR6
320bit
Memory Bus
384bit
760.3GB/s
Bandwidth
695.8GB/s

Render Config

-
-
-
50
SM Count
84
6400
Shading Units
10752
200
TMUs
336
80
ROPs
112
200
Tensor Cores
336
50
RT Cores
84
128 KB (per SM)
L1 Cache
128 KB (per SM)
5 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

136.8 GPixel/s
Pixel Rate
194.9 GPixel/s
342.0 GTexel/s
Texture Rate
584.6 GTexel/s
21.89 TFLOPS
FP16 (half)
37.42 TFLOPS
21.89 TFLOPS
FP32 (float)
37.42 TFLOPS
342.0 GFLOPS
FP64 (double)
584.6 GFLOPS

Board Design

320W
TDP
300W
700 W
Suggested PSU
700 W
No outputs
Outputs
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

GA102
GPU Name
GA102
GA102-100-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
28.3 billion
Transistors
28.3 billion
628 mm²
Die Size
628 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
8.6
6.6
Shader Model
6.6

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