Radeon R5 340X OEM and Switch GPU - video card comparison
Radeon R5 340X OEM
Switch GPU
Architecture
GCN 1.0 (2012−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Oland
GM20B
Market segment
Desktop
Desktop
Release date
May 2015
March 2017
Interface
PCIe 3.0 x8
IGP
Supplementary power connectors
None
None
Boost clock speed
1050 MHz
768 MHz
Core clock speed
900 MHz
-
Floating-point performance
806.4 gflops
-
Manufacturing process technology
28 nm
20 nm
Number of transistors
950 million
2,000 million
Pipelines / CUDA cores
384
256
Power consumption (TDP)
65 Watt
15 Watt
Texture fill rate
21.60
12.29
Memory type
DDR3
DDR4
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2000 MHz
3200 MHz
Memory bandwidth
16 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x DisplayPort
No outputs
DirectX
12 (11_1)
12 (12_1)
CUDA
-
5.3
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.1.126