Radeon R6 M340DX and UHD Graphics 617 - video card comparison
Radeon R6 M340DX
UHD Graphics 617
Architecture
GCN (2011−2017)
Gen. 9 Amber Lake (2018)
GPU code name
Jet
Kaby-Lake GT2
Market segment
Laptop
Laptop
Release date
June 2015
October 2018
Interface
IGP
PCIe 3.0 x1
Boost clock speed
1030 MHz
1150 MHz
Core clock speed
-
300 MHz
Manufacturing process technology
28 nm
14 nm
Number of transistors
690 million
-
Pipelines / CUDA cores
704
24
Power consumption (TDP)
-
15 Watt
Texture fill rate
24.72
25.20
Memory type
DDR3
DDR3L/LPDDR3
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
64/128 Bit
Memory clock speed
System Shared
System Shared
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.1.103
Quick Sync
-
+