Radeon E9390 PCIe and Switch GPU - video card comparison
Radeon E9390 PCIe
Switch GPU
Architecture
GCN 4.0 (2016−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Ellesmere
GM20B
Market segment
Desktop
Desktop
Release date
October 2019
March 2017
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
None
None
Boost clock speed
1089 MHz
768 MHz
Manufacturing process technology
14 nm
20 nm
Number of transistors
5,700 million
2,000 million
Pipelines / CUDA cores
1792
256
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
122.0
12.29
Memory type
GDDR5
DDR4
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
5000 MHz
3200 MHz
Memory bandwidth
160.0 GB/s
25.6 GB/s
Display Connectors
4x DisplayPort
No outputs
DirectX
12 (12_0)
12 (12_1)
CUDA
-
5.3
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.1.126