RTX A2000 12 GB and GeForce RTX 4090 Max-Q - video card comparison
RTX A2000 12 GB
GeForce RTX 4090 Max-Q
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA106
AD103
Market segment
Desktop
Desktop
Release date
November 2021
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
1455 MHz
Manufacturing process technology
8 nm
4 nm
Number of transistors
12,000 million
45,900 million
Pipelines / CUDA cores
3328
9728
Power consumption (TDP)
70 Watt
80 Watt
Texture fill rate
124.8
442.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
12 GB/s
14 GB/s
Memory bandwidth
288.0 GB/s
448.0 GB/s
Display Connectors
4x mini-DisplayPort
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3