Radeon R5 340 OEM and UHD Graphics - video card comparison
Radeon R5 340 OEM
UHD Graphics
Architecture
GCN 1.0 (2012−2020)
Generation 11.0 (2019−2020)
GPU code name
Oland
Jasper Lake GT1
Market segment
Desktop
Desktop
Release date
May 2015
January 2021
Interface
PCIe 3.0 x8
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
780 MHz
750 MHz
Core clock speed
730 MHz
-
Floating-point performance
599.0 gflops
-
Manufacturing process technology
28 nm
10 nm+
Number of transistors
950 million
-
Pipelines / CUDA cores
384
256
Power consumption (TDP)
65 Watt
10 Watt
Texture fill rate
18.72
12.00
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
4600 MHz
System Shared
Memory bandwidth
36.8 GB/s
-
Display Connectors
1x DVI, 1x DisplayPort
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.2