Radeon Instinct Vega and Switch GPU - video card comparison
Radeon Instinct Vega
Switch GPU
Architecture
GCN 5.1 (2018−2021)
Maxwell 2.0 (2015−2019)
GPU code name
Vega 20
GM20B
Market segment
Desktop
Desktop
Release date
-
March 2017
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
2x 8-pin
None
Boost clock speed
1500 MHz
768 MHz
Core clock speed
1000 MHz
-
Manufacturing process technology
7 nm
20 nm
Number of transistors
-
2,000 million
Pipelines / CUDA cores
-
256
Power consumption (TDP)
225 Watt
15 Watt
Texture fill rate
-
12.29
Memory type
-
DDR4
Maximum RAM amount
-
4 GB
Memory bus width
-
64 Bit
Memory clock speed
2400 MHz
3200 MHz
Memory bandwidth
-
25.6 GB/s
Display Connectors
No outputs
No outputs
DirectX
12.0 (12_1)
12 (12_1)
CUDA
-
5.3
OpenCL
-
1.2
OpenGL
4.6
4.6
Shader Model
-
6.4
Vulkan
-
1.1.126