Radeon Pro Vega 20 and UHD Graphics 770 - video card comparison
Passmark - benchmark score Radeon Pro Vega 20 vs UHD Graphics 770
Radeon Pro Vega 20
5458
UHD Graphics 770
2844
Radeon Pro Vega 20
UHD Graphics 770
Architecture
Vega (2017−2021)
Alder Lake
GPU code name
Vega Mobile
Alder Lake xG
Market segment
Mobile workstation
Desktop
Release date
November 2018
January 2022
Interface
PCIe 3.0 x16
Ring Bus
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
1283 MHz
300 MHz
Core clock speed
815 MHz
-
Manufacturing process technology
14 nm
10 nm
Pipelines / CUDA cores
1280
32
Power consumption (TDP)
100 Watt
15 Watt
Texture fill rate
102.6
26.40
Memory type
HBM2
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
1024 Bit
System Shared
Memory clock speed
1480 MHz
1550 MHz
Memory bandwidth
189.4 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.3
6.4
Vulkan
1.2.131
1.3