GeForce GT 320M and GeForce GT 520M - video card comparison
Passmark - benchmark score GeForce GT 320M vs GeForce GT 520M
GeForce GT 320M
108
GeForce GT 520M
289
GeForce GT 320M
GeForce GT 520M
Architecture
GT2xx (2009−2012)
Fermi (2010−2014)
GPU code name
G96C
N12P-GP/LV
Market segment
Laptop
Laptop
Release date
January 2010
January 2011
Interface
MXM-II
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
500 MHz
740 / 600 MHz
CUDA cores
-
48
Floating-point performance
80 gflops
129.02 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
314 million
585 million
Pipelines / CUDA cores
24
48
Power consumption (TDP)
14 Watt
12 Watt
Texture fill rate
8.000
5.9 billion/sec
Memory type
DDR3
DDR3
Maximum RAM amount
1 GB
1536 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
790 MHz
800 MHz
Memory bandwidth
25.6 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_0)
12 API
CUDA
1.1
+
OpenCL
1.1
1.1
OpenGL
3.3
4.5
Shader Model
4.0
5.1
Vulkan
N/A
N/A
Optimus
-
+