NVIDIA GeForce GTX 660M Mac Edition: specs and benchmarks
NVIDIA started GeForce GTX 660M Mac Edition sales 1 April 2013. This is Kepler architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 512 MB of GDDR5 memory clocked at 5 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 80 GB / s.
Compatibility-wise, this is MXM Module card attached via MXM-B (3.0) interface. No additional power connector is required, and power consumption is at 50 Watt.
We have no data on GeForce GTX 660M Mac Edition benchmark results.