Radeon HD 6620G and Radeon HD 6630M - video card comparison
Passmark - benchmark score Radeon HD 6620G vs Radeon HD 6630M
Radeon HD 6620G
351
Radeon HD 6630M
705
Radeon HD 6620G
Radeon HD 6630M
Architecture
Terascale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Llano
Whistler-LP
Market segment
Laptop
Laptop
Release date
June 2011
January 2011
Interface
IGP
PCIe 2.0 x16
Core clock speed
400 MHz
485 MHz
Floating-point performance
-
480.0 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
1000 Million
716 million
Pipelines / CUDA cores
400
480
Power consumption (TDP)
35 Watt
26 Watt
Texture fill rate
8.880
12.00
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
25.6 GB/s
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