Radeon RX Vega 11 and Vega 20 - video card comparison
Radeon RX Vega 11
Vega 20
Architecture
Vega (2017−2021)
GCN 5.1 (2018−2021)
GPU code name
Vega Raven Ridge
Vega 20
Market segment
Desktop
Desktop
Release date
October 2017
-
Interface
IGP
-
Supplementary power connectors
None
-
Boost clock speed
1240 MHz
-
Floating-point performance
1,760 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
4,940 million
13,230 million
Pipelines / CUDA cores
704
4096
Power consumption (TDP)
65 Watt
-
Texture fill rate
61.60
-
Memory type
System Shared
-
Maximum RAM amount
System Shared
-
Memory bus width
System Shared
-
Memory clock speed
System Shared
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3