RTX A4000 and RTX A2000 - video card comparison
Passmark - benchmark score RTX A4000 vs RTX A2000
RTX A4000
19982
RTX A2000
14164
RTX A4000
RTX A2000
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA104
GA106
Market segment
Workstation
Desktop
Release date
April 2021
August 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
1560 MHz
1200 MHz
Manufacturing process technology
8 nm
8 nm
Number of transistors
17,400 million
12,000 million
Pipelines / CUDA cores
6144
3328
Power consumption (TDP)
140 Watt
70 Watt
Texture fill rate
299.5
124.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
14 GB/s
12 GB/s
Memory bandwidth
448.0 GB/s
288.0 GB/s
Display Connectors
4x DisplayPort 1.4a
4x mini-DisplayPort 1.4a
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3