GeForce GTX 480M SLI and Radeon HD 6620G + HD 7670M Dual Graphics - video card comparison
GeForce GTX 480M SLI
Radeon HD 6620G + HD 7670M Dual Graphics
Architecture
Fermi (2010−2014)
Terascale 2 (2009−2015)
GPU code name
N11E-GTX-A3
-
Market segment
Laptop
Laptop
Release date
May 2010
February 2012
Core clock speed
425 MHz
400 / 600 MHz
Manufacturing process technology
40 nm
40 nm
Number of transistors
6000 Million
-
Pipelines / CUDA cores
704
880
Power consumption (TDP)
100 Watt
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
256 Bit
-
Memory clock speed
1200 MHz
1800 MHz
Shared memory
-
+
DirectX
11
11