Radeon RX 5500 XT and Radeon RX 580G - video card comparison
Radeon RX 5500 XT
Radeon RX 580G
Architecture
RDNA 1.0 (2019−2020)
GCN 4.0 (2016−2020)
GPU code name
Navi 14 XTX
Polaris 20
Market segment
Desktop
Desktop
Release date
December 2019
October 2018
Interface
PCIe 4.0 x8
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
1x 8-pin
Boost clock speed
1845 MHz
1330 MHz
Core clock speed
1607 MHz
1257 MHz
Manufacturing process technology
7 nm
14 nm
Number of transistors
6,400 million
5,700 million
Pipelines / CUDA cores
1408
2304
Power consumption (TDP)
130 Watt
185 Watt
Texture fill rate
162.4
191.5
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
14000 MHz
8000 MHz
Memory bandwidth
224.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.131
1.2.131