NVIDIA GeForce GTX 580M SLI technical specs and benchmarks
NVIDIA started GeForce GTX 580M SLI sales 6 January 2011. This is a Fermi architecture notebook card based on 40 nm manufacturing process and primarily aimed at gamers.
No additional power connector is required, and power consumption is at 100 Watt.
It provides poor gaming and benchmark performance at 15.71 percent of a leader's which is AMD Radeon R9 390 X2.