GeForce GT 520M and GeForce 6800 GT - video card comparison
Passmark - benchmark score GeForce GT 520M vs GeForce 6800 GT
GeForce GT 520M
289
GeForce 6800 GT
146
GeForce GT 520M
GeForce 6800 GT
Architecture
Fermi (2010−2014)
Curie (2003−2013)
GPU code name
N12P-GP/LV
NV45
Market segment
Laptop
Desktop
Release date
January 2011
June 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
740 / 600 MHz
350 MHz
CUDA cores
48
-
Floating-point performance
129.02 gflops
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
585 million
222 million
Pipelines / CUDA cores
48
-
Power consumption (TDP)
12 Watt
67 Watt
Texture fill rate
5.9 billion/sec
5.600
Memory type
DDR3
GDDR3
Maximum RAM amount
1536 MB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
800 MHz
1000 MHz
Memory bandwidth
12.8 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
12 API
9.0c (9_3)
CUDA
+
-
OpenCL
1.1
N/A
OpenGL
4.5
2.1
Shader Model
5.1
3.0
Vulkan
N/A
N/A
Optimus
+
-