GeForce GTX 675MX and GeForce GTX 560M SLI - video card comparison
GeForce GTX 675MX
GeForce GTX 560M SLI
Architecture
Kepler (2012−2018)
Fermi (2010−2014)
GPU code name
N13E-GSR
N12E-GS
Market segment
Laptop
Laptop
Release date
October 2012
January 2011
Bus support
PCI Express 2.0
-
Interface
MXM-B (3.0)
-
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
600 MHz
775 MHz
CUDA cores
960
-
Floating-point performance
1,256 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
3,540 million
-
Pipelines / CUDA cores
960
384
Power consumption (TDP)
100 Watt
100 Watt
Texture fill rate
48.0 billion/sec
-
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
-
Memory bus width
256 Bit
192 Bit
Memory clock speed
1800 MHz
1250 MHz
Memory bandwidth
115.2 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
11
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
1.1.126
-
Optimus
+
-