Mars and Radeon RX 590 GME - video card comparison
Mars
Radeon RX 590 GME
Architecture
GCN 1.0 (2012−2020)
GCN 4.0 (2016−2020)
GPU code name
Mars
Polaris 20
Market segment
Desktop
Desktop
Release date
-
March 2020
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
-
1420 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
950 million
5,700 million
Pipelines / CUDA cores
384
2304
Power consumption (TDP)
-
175 Watt
Texture fill rate
-
204.5
Memory type
-
GDDR5
Maximum RAM amount
-
8 GB
Memory bus width
-
256 Bit
Memory clock speed
-
8 GB/s
Memory bandwidth
-
256.0 GB/s
Display Connectors
-
1x HDMI 2.0b, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (11_1)
12 (12_0)
OpenCL
2.1 (1.2)
2.1
OpenGL
4.6
4.6
Shader Model
6.5 (5.1)
6.7
Vulkan
1.2.170
1.3