Radeon HD 6620G and GeForce 320M - video card comparison
Passmark - benchmark score Radeon HD 6620G vs GeForce 320M
Radeon HD 6620G
351
GeForce 320M
215
Radeon HD 6620G
GeForce 320M
Architecture
Terascale 2 (2009−2015)
GT2xx (2009−2012)
GPU code name
Llano
MCP89
Market segment
Laptop
Laptop
Release date
June 2011
April 2010
Interface
IGP
PCIe 2.0 x16
Core clock speed
400 MHz
450 MHz
Manufacturing process technology
32 nm
40 nm
Number of transistors
1000 Million
486 million
Pipelines / CUDA cores
400
32
Power consumption (TDP)
35 Watt
23 Watt
Texture fill rate
8.880
7.200
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)
11.1 (10_1)
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A