GeForce GT 650M SLI and GeForce GTX 260 - video card comparison
GeForce GT 650M SLI
GeForce GTX 260
Architecture
Kepler (2012−2018)
Tesla 2.0 (2007−2013)
GPU code name
N13E-GE
GT200
Market segment
Laptop
Desktop
Release date
March 2012
June 2008
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
2x 6-pin
SLI options
-
+
Boost clock speed
835 MHz
-
Core clock speed
790 MHz
576 MHz
CUDA cores
-
192
Floating-point performance
-
476.9 gflops
Manufacturing process technology
28 nm
65 nm
Number of transistors
-
1,400 million
Pipelines / CUDA cores
768
192
Power consumption (TDP)
-
182 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
-
36.9 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
2x2 GB
896 MB
Memory bus width
2x 128 Bit
448 Bit
Memory clock speed
4000 MHz
999 MHz
Memory bandwidth
-
111.9 GB/s
Shared memory
-
-
Display Connectors
-
Dual Link DVIHDTV
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
11
11.1 (10_0)
CUDA
+
+
OpenCL
-
1.1
OpenGL
-
2.1
Shader Model
-
4.0
Vulkan
-
N/A
Optimus
+
-