Radeon RX 580 XTR and UHD Graphics 770 - video card comparison
Radeon RX 580 XTR
UHD Graphics 770
Architecture
GCN 4.0 (2016−2020)
Alder Lake
GPU code name
Polaris 20
Alder Lake xG
Market segment
Desktop
Desktop
Release date
April 2017
January 2022
Interface
PCIe 3.0 x16
Ring Bus
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
300 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
32
Power consumption (TDP)
185 Watt
15 Watt
Texture fill rate
193.0
26.40
Memory type
GDDR5
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
8000 MHz
1550 MHz
Memory bandwidth
256.0 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12.0 (12_0)
12 (12_1)
OpenCL
-
3.0
OpenGL
4.5
4.6
Shader Model
-
6.4
Vulkan
-
1.3