Radeon HD 8280E and Radeon R5 340X OEM - video card comparison
Radeon HD 8280E
Radeon R5 340X OEM
Architecture
GCN 2.0 (2013−2017)
GCN 1.0 (2012−2020)
GPU code name
Kalindi
Oland
Market segment
Desktop
Desktop
Release date
April 2013
May 2015
Interface
IGP
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
1050 MHz
Core clock speed
450 MHz
900 MHz
Floating-point performance
-
806.4 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,178 million
950 million
Pipelines / CUDA cores
128
384
Power consumption (TDP)
15 Watt
65 Watt
Texture fill rate
3.600
21.60
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
2000 MHz
Memory bandwidth
-
16 GB/s
Display Connectors
No outputs
1x DVI, 1x DisplayPort
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.3
5.1
Vulkan
1.2.131
1.2.131