Radeon Pro 575 and Radeon RX 590 - video card comparison
Radeon Pro 575
Radeon RX 590
Architecture
GCN 4.0 (2016−2020)
Polaris (2016−2019)
GPU code name
Polaris 20
Polaris 30
Market segment
Mobile workstation
Desktop
Release date
June 2017
November 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
1545 MHz
Core clock speed
1096 MHz
1469 MHz
Floating-point performance
4,506 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
5,700 million
5,700 million
Pipelines / CUDA cores
2048
2304
Power consumption (TDP)
120 Watt
175 Watt
Texture fill rate
140.3
222.5
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
6780 MHz
8000 MHz
Memory bandwidth
217.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131
FreeSync
-
+