RTX A4500 and A2 - video card comparison
RTX A4500
A2
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA102
GA107
Market segment
Workstation
Desktop
Release date
November 2021
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1650 MHz
1770 MHz
Manufacturing process technology
8 nm
8 nm
Number of transistors
28,300 million
-
Pipelines / CUDA cores
7168
1280
Power consumption (TDP)
200 Watt
60 Watt
Texture fill rate
369.6
70.80
Memory type
GDDR6
GDDR6
Maximum RAM amount
20 GB
16 GB
Memory bus width
320 Bit
128 Bit
Memory clock speed
16 GB/s
12.5 GB/s
Memory bandwidth
640.0 GB/s
200.1 GB/s
Display Connectors
4x DisplayPort 1.4a
No outputs
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
6.6
Vulkan
1.3
1.2