Radeon HD 6620G and GMA - video card comparison
Passmark - benchmark score Radeon HD 6620G vs GMA
Radeon HD 6620G
351
GMA
2
Radeon HD 6620G
GMA
Architecture
Terascale 2 (2009−2015)
PowerVR SGX545 (2008−2010)
GPU code name
Llano
Cloverview
Market segment
Laptop
Desktop
Release date
June 2011
May 2010
Interface
IGP
PCIe 1.0 x16
Core clock speed
400 MHz
533 MHz
Manufacturing process technology
32 nm
32 nm
Number of transistors
1000 Million
-
Pipelines / CUDA cores
400
-
Power consumption (TDP)
35 Watt
-
Texture fill rate
8.880
1.066
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
9.0c
OpenCL
1.2
N/A
OpenGL
4.4
ES 2.0
Shader Model
5.0
3.0
Vulkan
N/A
N/A