GeForce GTX 460M SLI and GeForce GT 650M SLI - video card comparison
GeForce GTX 460M SLI
GeForce GT 650M SLI
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
N11E-GS
N13E-GE
Market segment
Laptop
Laptop
Release date
September 2010
March 2012
Boost clock speed
-
835 MHz
Core clock speed
675 MHz
790 MHz
Manufacturing process technology
40 nm
28 nm
Pipelines / CUDA cores
384
768
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x1536 MB
2x2 GB
Memory bus width
192 Bit
2x 128 Bit
Memory clock speed
1250 MHz
4000 MHz
Shared memory
-
-
DirectX
11
11
CUDA
+
+
Optimus
-
+