They're all the same generation. 28nm chips out of TSCM(Taiwan Semiconductor Manufacturing Company). The technology dates to late 2011. The Radeon R9-XXX/GTX 7XX series is just a name change/refresh, but nothing new. NVidia actually spared the 660(GK104) from the BS. They didn't rename it!
They're all the same generation. 28nm chips out of TSCM(Taiwan Semiconductor Manufacturing Company). The technology dates to late 2011. The Radeon R9-XXX/GTX 7XX series is just a name change/refresh, but nothing new. NVidia actually spared the 660(GK104) from the BS. They didn't rename it!