Radeon Pro 580X and Radeon RX 6500 XT - video card comparison
Passmark - benchmark score Radeon Pro 580X vs Radeon RX 6500 XT
Radeon Pro 580X
7766
Radeon RX 6500 XT
9825
Radeon Pro 580X
Radeon RX 6500 XT
Architecture
GCN 4.0 (2016−2020)
Navi / RDNA2 (2020−2022)
GPU code name
Polaris 20
Navi 24
Market segment
Mobile workstation
Desktop
Release date
March 2019
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1200 MHz
2815 MHz
Core clock speed
1100 MHz
2610 MHz
Manufacturing process technology
14 nm
7 nm
Number of transistors
5,700 million
5,400 million
Pipelines / CUDA cores
2304
1024
Power consumption (TDP)
150 Watt
107 Watt
Texture fill rate
172.8
180.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
6780 MHz
18000 MHz
Memory bandwidth
217.0 GB/s
143.9 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.3