GeForce GT 520 and GeForce Go 7900 GS - video card comparison
Passmark - benchmark score GeForce GT 520 vs GeForce Go 7900 GS
GeForce GT 520
318
GeForce Go 7900 GS
181
GeForce GT 520
GeForce Go 7900 GS
Architecture
Fermi 2.0 (2010−2014)
G7x (2005−2007)
GPU code name
GF119
G71M
Market segment
Desktop
Laptop
Release date
April 2011
April 2006
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
MXM-II
Supplementary power connectors
None
-
Boost clock speed
-
375 MHz
Core clock speed
810 MHz
7 MHz
CUDA cores
48
-
Floating-point performance
155.52 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
292 million
278 million
Pipelines / CUDA cores
48
27
Power consumption (TDP)
29 Watt
20 Watt
Maximum GPU temperature
102 °C
-
Texture fill rate
6.5 billion/sec
7.500
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB (DDR3)
512 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
900 MHz (DDR3)
1000 MHz
Memory bandwidth
14.4 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-IHDMIVGA (optional)
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.2
2.1
Shader Model
5.1
3.0
Vulkan
N/A
N/A