Radeon Pro 580 and RTX A2000 - video card comparison
Passmark - benchmark score Radeon Pro 580 vs RTX A2000
Radeon Pro 580
7986
RTX A2000
14164
Radeon Pro 580
RTX A2000
Architecture
GCN 4.0 (2016−2020)
Ampere (2020−2022)
GPU code name
Polaris 20
GA106
Market segment
Mobile workstation
Desktop
Release date
June 2017
August 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
1200 MHz
Core clock speed
1100 MHz
-
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
8 nm
Number of transistors
5,700 million
12,000 million
Pipelines / CUDA cores
2304
3328
Power consumption (TDP)
150 Watt
70 Watt
Texture fill rate
172.8
124.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
6 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
6780 MHz
12 GB/s
Memory bandwidth
217.0 GB/s
288.0 GB/s
Display Connectors
No outputs
4x mini-DisplayPort 1.4a
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3