With AMD detailing its Radeon R9 and R7 series, especially at some very attractive sub-$299 price-points for the most part, there are jitters being felt at NVIDIA. The company is expected to unveil one or two new sub-$250 GeForce GTX SKUs around mid-October, 2013. The company is also expected to introduce price-cuts across its entire lineup, to make it competitive with AMD's. NVIDIA could tap into its existing GK104 and GK106 silicons to carve out the two new SKUs ranging between $149.99 and $249.99. The idea here would be to topple Radeon R9 270X. Price-cuts could be directed at the likes of GeForce GTX 760 and GTX 770, to make them competitive with the Radeon R9 280X, while in anticipation of the $599 pricing of the R9 290X, NVIDIA could rethink pricing of its $650 GeForce GTX 780, and $1000 GTX TITAN.