GeForce GTX 485M SLI and GeForce GTX 670MX SLI - video card comparison
GeForce GTX 485M SLI
GeForce GTX 670MX SLI
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
N11E-GTX-A1
N13E-GR
Market segment
Laptop
Laptop
Release date
January 2011
October 2012
SLI options
-
+
Core clock speed
575 MHz
600 MHz
Manufacturing process technology
40 nm
28 nm
Number of transistors
-
5080 Million
Pipelines / CUDA cores
768
1920
Power consumption (TDP)
100 Watt
150 Watt
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x2 GB
-
Memory bus width
256 Bit
2x 192 Bit
Memory clock speed
1500 MHz
2800 MHz
Shared memory
-
-
DirectX
11
11
CUDA
-
+
Optimus
-
+