Radeon HD 7520G + HD 7670M Dual Graphics and Radeon HD 2600 XT - video card comparison
Radeon HD 7520G + HD 7670M Dual Graphics
Radeon HD 2600 XT
Architecture
Terascale 3 (2010−2013)
TeraScale (2005−2013)
GPU code name
-
RV630
Market segment
Laptop
Desktop
Release date
May 2012
June 2007
Interface
-
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
655 / 600 MHz
800 MHz
Floating-point performance
-
192 gflops
Manufacturing process technology
40 nm
65 nm
Number of transistors
-
390 million
Pipelines / CUDA cores
736
120
Power consumption (TDP)
-
45 Watt
Texture fill rate
-
6.400
Memory type
-
GDDR3
Maximum RAM amount
-
256 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
1400 MHz
Memory bandwidth
-
22.4 GB/s
Shared memory
+
-
Display Connectors
-
2x DVI, 1x S-Video
DirectX
11
10.0 (10_0)
OpenCL
-
N/A
OpenGL
-
3.3
Shader Model
-
4.0
Vulkan
-
N/A