Radeon HD 6520G and Radeon HD 3450 - video card comparison
Passmark - benchmark score Radeon HD 6520G vs Radeon HD 3450
Radeon HD 6520G
308
Radeon HD 3450
125
Radeon HD 6520G
Radeon HD 3450
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Llano
RV620
Market segment
Laptop
Desktop
Release date
June 2011
December 2007
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
400 MHz
600 MHz
Floating-point performance
-
48 gflops
Manufacturing process technology
32 nm
55 nm
Number of transistors
1000 Million
181 million
Pipelines / CUDA cores
320
40
Power consumption (TDP)
35 Watt
25 Watt
Texture fill rate
6.400
2.400
Memory type
System Shared
DDR2
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
8 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
N/A
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A