Radeon HD 6620G and Mobility Radeon HD 5470 - video card comparison
Passmark - benchmark score Radeon HD 6620G vs Mobility Radeon HD 5470
Radeon HD 6620G
351
Mobility Radeon HD 5470
243
Radeon HD 6620G
Mobility Radeon HD 5470
Architecture
Terascale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Llano
Park XT
Market segment
Laptop
Laptop
Release date
June 2011
January 2010
Interface
IGP
PCIe 2.0 x16
Core clock speed
400 MHz
750 MHz
Floating-point performance
-
120 gflops
Manufacturing process technology
32 nm
40 nm
Number of transistors
1000 Million
292 million
Pipelines / CUDA cores
400
80
Power consumption (TDP)
35 Watt
13-15 Watt
Texture fill rate
8.880
6.000
Memory type
System Shared
DDR2, GDDR2, DDR3, GDDR3, GDDR5
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1800 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