AMD Polaris(RX 500X)(8 models)
Model
VRAM
Boost Clock
TDP
Architecture
Released
Process
Radeon 550X
2 GB1,218 MHz50W
Radeon 550X
2 GB
1,218 MHz
50W
GCN 4.0
2019
14 nm
Radeon 550X 640SP
4 GB1,071 MHz50W
Radeon 550X 640SP
4 GB
1,071 MHz
50W
GCN 4.0
2018
14 nm
Radeon RX 550X
4 GB1,183 MHz50W
Radeon RX 550X
4 GB
1,183 MHz
50W
GCN 4.0
2018
14 nm
Radeon RX 550X 640SP
2 GB1,071 MHz60W
Radeon RX 550X 640SP
2 GB
1,071 MHz
60W
GCN 4.0
2018
14 nm
Radeon RX 560DX
4 GB1,175 MHz65W
Radeon RX 560DX
4 GB
1,175 MHz
65W
GCN 4.0
2018
14 nm
Radeon RX 560X
4 GB1,275 MHz75W
Radeon RX 560X
4 GB
1,275 MHz
75W
GCN 4.0
2018
14 nm
Radeon RX 570X
8 GB1,244 MHz150W
Radeon RX 570X
8 GB
1,244 MHz
150W
GCN 4.0
2018
14 nm
Radeon RX 580X
8 GB1,340 MHz185W
Radeon RX 580X
8 GB
1,340 MHz
185W
GCN 4.0
2018
14 nm