NVIDIA GeForce 830M: specs and benchmarks
NVIDIA started GeForce 830M sales 12 March 2014. This is Maxwell architecture notebook card based on 28 nm manufacturing process and primarily aimed at gamers. 2 GB of DDR3 memory clocked at 1.8 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 14.4 GB/s.
Compatibility-wise, this is card attached via PCIe 3.0 x8 interface. Power consumption is at 33 Watt.
It provides poor gaming and benchmark performance at 5.03 percent of a leader's which is AMD Radeon R9 390 X2.