Radeon HD 6480G + HD 7450M Dual Graphics and GeForce GT 520M - video card comparison
Radeon HD 6480G + HD 7450M Dual Graphics
GeForce GT 520M
Architecture
Terascale 2 (2009−2015)
Fermi (2010−2014)
GPU code name
-
N12P-GP/LV
Market segment
Laptop
Laptop
Release date
February 2012
January 2011
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
593 / 700 MHz
740 / 600 MHz
CUDA cores
-
48
Floating-point performance
-
129.02 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
-
585 million
Pipelines / CUDA cores
400
48
Power consumption (TDP)
-
12 Watt
Texture fill rate
-
5.9 billion/sec
Memory type
-
DDR3
Maximum RAM amount
-
1536 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
- / 1800 MHz
800 MHz
Memory bandwidth
-
12.8 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
11
12 API
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
N/A
Optimus
-
+