NVIDIA GeForce GTX 670MX: specs and benchmarks
NVIDIA started GeForce GTX 670MX sales 1 October 2012. This is Kepler architecture notebook card based on 28 nm manufacturing process and primarily aimed at gamers. 3 GB of GDDR5 memory clocked at 1.4 GHz are supplied, and together with 192 Bit memory interface this creates a bandwidth of 67.2 GB/s.
Compatibility-wise, this is card attached via PCIe 3.0 x16 interface. Power consumption is at 75 Watt.
It provides poor gaming and benchmark performance at 10.53 percent of a leader's which is AMD Radeon R9 390 X2.