NVIDIA GeForce GTX 860M technical specs and benchmarks
NVIDIA started GeForce GTX 860M sales 10 March 2014. This is a Kepler architecture notebook card based on 28 nm manufacturing process and primarily aimed at gamers. 2 GB of GDDR5 memory clocked at 2.5 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 80.0 GB/s.
Compatibility-wise, this is card attached via PCIe 3.0 x16 interface. An additional none power connector is required, and power consumption is at 75 Watt.
It provides poor gaming and benchmark performance at 14.63 percent of a leader's which is AMD Radeon R9 390 X2.