Radeon HD 6620G and Radeon HD 7620G - video card comparison
Passmark - benchmark score Radeon HD 6620G vs Radeon HD 7620G
Radeon HD 6620G
351
Radeon HD 7620G
374
Radeon HD 6620G
Radeon HD 7620G
Architecture
Terascale 2 (2009−2015)
Terascale 3 (2010−2013)
GPU code name
Llano
Trinity
Market segment
Laptop
Laptop
Release date
June 2011
May 2012
Interface
IGP
IGP
Boost clock speed
-
497 MHz
Core clock speed
400 MHz
360 MHz
Manufacturing process technology
32 nm
32 nm
Number of transistors
1000 Million
1,303 million
Pipelines / CUDA cores
400
384
Power consumption (TDP)
35 Watt
25 Watt
Texture fill rate
8.880
11.93
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)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A