GeForce GTX 560M SLI and GeForce GT 650M - video card comparison
GeForce GTX 560M SLI
GeForce GT 650M
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
N12E-GS
N13E-GE
Market segment
Laptop
Laptop
Release date
January 2011
March 2012
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
-
PCIe 3.0 x16
Boost clock speed
-
900 MHz
Core clock speed
775 MHz
Up to 900 MHz
CUDA cores
-
384
Floating-point performance
-
652.8 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
-
1,270 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
100 Watt
45 Watt
Texture fill rate
-
Up to 27.2 billion/sec
Memory type
GDDR5
DDR3\GDDR5
Maximum RAM amount
-
2 GB
Memory bus width
192 Bit
128bit
Memory clock speed
1250 MHz
1800 - 4000 MHz
Memory bandwidth
-
Up to 80.0 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
11
12 API
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
1.1.126
3D Blu-Ray
-
+
Optimus
-
+