GeForce GT 520M and GeForce GTX 750 v2 - video card comparison
GeForce GT 520M
GeForce GTX 750 v2
Architecture
Fermi (2010−2014)
Maxwell 2.0 (2015−2019)
GPU code name
N12P-GP/LV
GM206
Market segment
Laptop
Desktop
Release date
January 2011
November 2015
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1188 MHz
Core clock speed
740 / 600 MHz
1038 MHz
CUDA cores
48
-
Floating-point performance
129.02 gflops
1,217 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
585 million
2,940 million
Pipelines / CUDA cores
48
512
Power consumption (TDP)
12 Watt
-
Texture fill rate
5.9 billion/sec
38.02
Memory type
DDR3
GDDR5
Maximum RAM amount
1536 MB
2 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
800 MHz
5012 MHz
Memory bandwidth
12.8 GB/s
80.19 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
12.0 (12_1)
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
4.6
Shader Model
5.1
-
Vulkan
N/A
-
Optimus
+
-