Radeon RX 590 and Xbox Series X GPU - video card comparison
Radeon RX 590
Xbox Series X GPU
Architecture
Polaris (2016−2019)
RDNA 2.0 (2020−2022)
GPU code name
Polaris 30
Scarlett
Market segment
Desktop
Desktop
Release date
November 2018
November 2020
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1545 MHz
1725 MHz
Core clock speed
1469 MHz
1825 MHz
Manufacturing process technology
12 nm
7 nm
Number of transistors
5,700 million
15,300 million
Pipelines / CUDA cores
2304
3328
Power consumption (TDP)
175 Watt
200 Watt
Texture fill rate
222.5
379.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
10 GB
Memory bus width
256 Bit
320 Bit
Memory clock speed
8000 MHz
14 GB/s
Memory bandwidth
256.0 GB/s
560.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2
FreeSync
+
-