RTX A4000 and CMP 40HX - video card comparison
Passmark - benchmark score RTX A4000 vs CMP 40HX
RTX A4000
19982
CMP 40HX
6981
RTX A4000
CMP 40HX
Architecture
Ampere (2020−2022)
Turing (2018−2021)
GPU code name
GA104
TU106
Market segment
Workstation
Desktop
Release date
April 2021
February 2021
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
1x 8-pin
Boost clock speed
1560 MHz
1650 MHz
Manufacturing process technology
8 nm
12 nm
Number of transistors
17,400 million
10,800 million
Pipelines / CUDA cores
6144
2304
Power consumption (TDP)
140 Watt
185 Watt
Texture fill rate
299.5
237.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14 GB/s
14 GB/s
Memory bandwidth
448.0 GB/s
448.0 GB/s
Display Connectors
4x DisplayPort 1.4a
No outputs
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
7.5
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.6
Vulkan
1.3
1.2