RTX A2000 12 GB and GeForce RTX 4090 Ti - video card comparison
RTX A2000 12 GB
GeForce RTX 4090 Ti
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA106
AD102
Market segment
Desktop
Desktop
Release date
November 2021
2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 16-pin
Boost clock speed
1200 MHz
2565 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
12,000 million
76,300 million
Pipelines / CUDA cores
3328
18176
Power consumption (TDP)
70 Watt
600 Watt
Texture fill rate
124.8
1,457
Memory type
GDDR6
GDDR6X
Maximum RAM amount
12 GB
24 GB
Memory bus width
192 Bit
384 Bit
Memory clock speed
12 GB/s
24 GB/s
Memory bandwidth
288.0 GB/s
1,152 GB/s
Display Connectors
4x mini-DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
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