NVIDIA GeForce GTX 680M technical specs and benchmarks
NVIDIA started GeForce GTX 680M sales 4 June 2012 at a recommended price of 310.50 USD. This is a Kepler architecture desktop card based on 28 nm manufacturing process and primarily aimed at gamers. 4 GB of GDDR5 memory clocked at 1.8 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 115.2 GB/s.
Compatibility-wise, this is MXM Module card attached via MXM-B (3.0) interface. An additional None power connector is required, and power consumption is at 100 Watt.
It provides poor gaming and benchmark performance at 16.85 percent of a leader's which is NVIDIA TITAN Xp.