Gigabyte employee leaks Nvidia's GeForce GTX 880 and 870 release date and specs; GM204 GPUs in October?

Although the release date is shrouded in secrecy, it has been accidentally confirmed by a Gigabyte employee at the ChinaJoy Game Developers Conference that Nvidia will release the Nvidia GeForce GTX 880 and 870 next month, TechSpot reported.