Radeon HD 6620G + HD 7670M Dual Graphics and HD Graphics 4600 - video card comparison
Radeon HD 6620G + HD 7670M Dual Graphics
HD Graphics 4600
Architecture
Terascale 2 (2009−2015)
Gen. 7.5 Haswell (2012−2013)
GPU code name
-
Haswell GT2
Market segment
Laptop
Laptop
Release date
February 2012
June 2013
Interface
-
PCIe 1.0 x16
Boost clock speed
-
1350 MHz
Core clock speed
400 / 600 MHz
200 MHz
Floating-point performance
-
50 gflops
Manufacturing process technology
40 nm
22 nm
Number of transistors
-
392 million
Pipelines / CUDA cores
880
20
Power consumption (TDP)
-
45 Watt
Texture fill rate
-
27.00
Memory type
-
System Shared
Maximum RAM amount
-
System Shared
Memory bus width
-
64/128 Bit
Memory clock speed
1800 MHz
System Shared
Shared memory
+
+
Display Connectors
-
No outputs
DirectX
11
12 (11_1)
OpenCL
-
1.2
OpenGL
-
4.3
Shader Model
-
5.1
Vulkan
-
1.1.80
Quick Sync
-
+