GeForce G105M and GeForce GT 520M - video card comparison
Passmark - benchmark score GeForce G105M vs GeForce GT 520M
GeForce G105M
127
GeForce GT 520M
289
GeForce G105M
GeForce GT 520M
Architecture
Tesla 2.0 (2007−2013)
Fermi (2010−2014)
GPU code name
GT218
N12P-GP/LV
Market segment
Laptop
Laptop
Release date
July 2009
January 2011
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
500 MHz
740 / 600 MHz
CUDA cores
8
48
Floating-point performance
25.6 gflops
129.02 gflops
Gigaflops
38
-
Manufacturing process technology
40 nm
40 nm
Number of transistors
260 million
585 million
Pipelines / CUDA cores
16
48
Power consumption (TDP)
14 Watt
12 Watt
Texture fill rate
4.000
5.9 billion/sec
Memory type
GDDR3
DDR3
Maximum RAM amount
Up to 512 MB
1536 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
500 (DDR2)/700 (GDDR3) MHz
800 MHz
Memory bandwidth
8 (DDR2)/11 (GDDR3)
12.8 GB/s
Shared memory
-
-
Display Connectors
VGADual Link DVISingle Link DVIDisplayPortHDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
DirectX
11.1 (10_1)
12 API
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
2.1
4.5
Shader Model
4.1
5.1
Vulkan
N/A
N/A
Optimus
-
+
Power management
8.0
-