Radeon RX 580 2048SP and Radeon RX 6300 XT - video card comparison
Radeon RX 580 2048SP
Radeon RX 6300 XT
Architecture
GCN 4.0 (2016−2020)
RDNA 2.0 (2020−2022)
GPU code name
Polaris 20
Navi 24
Market segment
Desktop
Desktop
Release date
October 2018
-
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 8-pin
1x 6-pin
Boost clock speed
1284 MHz
2500 MHz
Core clock speed
1168 MHz
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
2048
1024
Power consumption (TDP)
150 Watt
100 Watt
Texture fill rate
164.4
160.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
7000 MHz
16 GB/s
Memory bandwidth
224.0 GB/s
128.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x HDMI, 2x DisplayPort
HDMI
+
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.2