Radeon RX 580 and UHD Graphics 770 Mobile - video card comparison
Radeon RX 580
UHD Graphics 770 Mobile
Architecture
Polaris (2016−2019)
Generation 12.2 (2021−2022)
GPU code name
Polaris 20
Raptor Lake GT1
Market segment
Desktop
Laptop
Release date
April 2017
January 2023
Interface
PCIe 3.0 x16
Ring Bus
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
1600 MHz
Core clock speed
1257 MHz
-
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
5,700 million
-
Pipelines / CUDA cores
2304
256
Power consumption (TDP)
185 Watt
15 Watt
Texture fill rate
193.0
25.60
Memory type
GDDR5
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
8000 MHz
System Shared
Memory bandwidth
256.0 GB/s
-
Display Connectors
1x HDMI, 3x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.3