Reportedly Nvidia might be working on a revamped GTX 650 Ti in order to compete with AMDs upcoming HD 7790
A couple days ago we showed you AMD's new Radeon HD 7790, and this might have given Nvidia a bit of a shock due to the card's competitive performance and low price of just £118, Nvidia may be revising the GeForce 6TX 650 Ti to better complete with AMD.
What this revision will actually entail is still unknown, but we are told that it will not involve any changes to the card's 768 CUDA cores, 5.4 GHz memory clock or 128-bit memory clock. With no change to the die's physical specifications, we can speculate that it will involve an increase to the 650 Ti current clock speed of 928 Mhz.
The revised GeForce 650 Ti is expected to release in late March / early April and is likely to retain its current price point. Since this news has not been confirmed by Nvidia, we can't guarantee the accuracy of this information.