NVIDIA GeForce GTX 580 technical specs and benchmarks
NVIDIA started GeForce GTX 580 sales 9 November 2010 at a recommended price of 499 USD. This is a Fermi architecture desktop card based on 40 nm manufacturing process and primarily aimed at gamers. 1536 GB of GDDR5 memory clocked at 2 GHz are supplied, and together with 384 Bit memory interface this creates a bandwidth of 192.4 GB/s.
Compatibility-wise, this is 2-slot card attached via PCIe 2.0 x16 interface. Its manufacturer default version has a length of 10.5" (267 mm) (26.7 cm). An additional one 6-pin and one 8-pin power connector is required, and power consumption is at 244 Watt.
It provides good gaming and benchmark performance at 26.94 percent of a leader's which is AMD Radeon R9 390 X2.