Radeon Pro 580 and Quadro RTX A6000 - video card comparison
Radeon Pro 580
Quadro RTX A6000
Architecture
GCN 4.0 (2016−2020)
Ampere (2020−2022)
GPU code name
Polaris 20
Ampere
Market segment
Mobile workstation
Workstation
Release date
June 2017
October 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
8-pin EPS
Boost clock speed
1200 MHz
1800 MHz
Core clock speed
1100 MHz
1410 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
8 nm
Number of transistors
5,700 million
28,300 million
Pipelines / CUDA cores
2304
10752
Power consumption (TDP)
150 Watt
300 Watt
Texture fill rate
172.8
625.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
48 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
6780 MHz
16000 MHz
Memory bandwidth
217.0 GB/s
768.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x DisplayPort
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2