RTX A4000 and RTX A2000 Max-Q - video card comparison
RTX A4000
RTX A2000 Max-Q
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA104
GA106
Market segment
Workstation
Laptop
Release date
April 2021
April 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
1560 MHz
1207 MHz
Manufacturing process technology
8 nm
8 nm
Number of transistors
17,400 million
12,000 million
Pipelines / CUDA cores
6144
2560
Power consumption (TDP)
140 Watt
95 Watt
Texture fill rate
299.5
96.56
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
14 GB/s
11 GB/s
Memory bandwidth
448.0 GB/s
176.0 GB/s
Display Connectors
4x DisplayPort 1.4a
Portable Device Dependent
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