GeForce GT 520M and GeForce 320M - video card comparison
Passmark - benchmark score GeForce GT 520M vs GeForce 320M
GeForce GT 520M
289
GeForce 320M
215
GeForce GT 520M
GeForce 320M
Architecture
Fermi (2010−2014)
GT2xx (2009−2012)
GPU code name
N12P-GP/LV
MCP89
Market segment
Laptop
Laptop
Release date
January 2011
April 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
740 / 600 MHz
450 MHz
CUDA cores
48
-
Floating-point performance
129.02 gflops
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
585 million
486 million
Pipelines / CUDA cores
48
32
Power consumption (TDP)
12 Watt
23 Watt
Texture fill rate
5.9 billion/sec
7.200
Memory type
DDR3
System Shared
Maximum RAM amount
1536 MB
System Shared
Memory bus width
64 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
12.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 API
11.1 (10_1)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A
Optimus
+
-