Radeon R7 340 OEM and UHD Graphics 750 - video card comparison
Radeon R7 340 OEM
UHD Graphics 750
Architecture
GCN 1.0 (2012−2020)
Generation 12.1 (2020−2021)
GPU code name
Oland
Rocket Lake GT1
Market segment
Desktop
Laptop
Release date
May 2015
March 2021
Interface
PCIe 3.0 x8
Ring Bus
Supplementary power connectors
None
-
Boost clock speed
780 MHz
1300 MHz
Core clock speed
730 MHz
-
Floating-point performance
599.0 gflops
-
Manufacturing process technology
28 nm
14 nm+++
Number of transistors
950 million
-
Pipelines / CUDA cores
384
256
Power consumption (TDP)
50 Watt
15 Watt
Texture fill rate
18.72
20.80
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
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