Radeon R6 M340DX and Radeon R5 A320 - video card comparison
Radeon R6 M340DX
Radeon R5 A320
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Jet
Jet
Market segment
Laptop
Desktop
Release date
June 2015
2015
Interface
IGP
PCIe 3.0 x8
Boost clock speed
1030 MHz
825 MHz
Core clock speed
-
750 MHz
Manufacturing process technology
28 nm
28 nm
Number of transistors
690 million
690 million
Pipelines / CUDA cores
704
320
Texture fill rate
24.72
16.50
Memory type
DDR3
DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
2 GB/s
Memory bandwidth
-
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (11_1)
12 (11_1)
OpenCL
1.2
2.1 (1.2)
OpenGL
4.6
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
1.2.131
1.2.170