Radeon HD 4250 and GeForce GT 520M - video card comparison
Passmark - benchmark score Radeon HD 4250 vs GeForce GT 520M
Radeon HD 4250
126
GeForce GT 520M
289
Radeon HD 4250
GeForce GT 520M
Architecture
RV6xx (2007−2010)
Fermi (2010−2014)
GPU code name
RS880M
N12P-GP/LV
Market segment
Laptop
Laptop
Release date
May 2010
January 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
500 MHz
740 / 600 MHz
CUDA cores
-
48
Floating-point performance
47.52 gflops
129.02 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
181 million
585 million
Pipelines / CUDA cores
40
48
Power consumption (TDP)
25 Watt
12 Watt
Texture fill rate
2.376
5.9 billion/sec
Memory type
DDR2
DDR3
Maximum RAM amount
512 MB
1536 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
792 MHz
800 MHz
Memory bandwidth
6.336 GB/s
12.8 GB/s
Shared memory
+
-
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 API
CUDA
-
+
OpenCL
N/A
1.1
OpenGL
3.3
4.5
Shader Model
4.1
5.1
Vulkan
N/A
N/A
Optimus
-
+