Radeon HD 7640G + HD 7610M Dual Graphics and UHD Graphics 605 - video card comparison
Radeon HD 7640G + HD 7610M Dual Graphics
UHD Graphics 605
Architecture
Terascale 3 (2010−2013)
Gen. 9 Apollo Lake (2016−2017)
GPU code name
-
Gemini Lake
Market segment
Laptop
Laptop
Release date
May 2012
December 2017
Interface
-
PCIe 3.0 x1
Boost clock speed
-
750 MHz
Core clock speed
655 / 450 MHz
300 MHz
Manufacturing process technology
40 nm
14 nm
Number of transistors
-
189 million
Pipelines / CUDA cores
656
18
Power consumption (TDP)
-
5 Watt
Texture fill rate
-
14.40
Memory type
-
DDR4 / LPDDR4
Maximum RAM amount
-
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
1800 MHz
System Shared
Shared memory
+
+
Display Connectors
-
No outputs
DirectX
11
12 (12_1)
OpenCL
-
2.1
OpenGL
-
4.6
Shader Model
-
6.4
Vulkan
-
1.1.103
Quick Sync
-
+