I believe today is the last day to get the XFX dual-fan 290X card for $450. Here are some reviews on it:
HardOCPHardware CanucksI really struggled with my internal debate over whether to order the 290X or wait for the
GTX 880 to come out (tentatively next month). I'll lay out the pros and cons I used to arrive at my decision in case any of you are tempted but hesitant.
Con's Of Ordering 290X NowThe GTX 880
might come out next month and is rumored to be 10% faster than the GTX 780Ti at $600 - it could be an awesome card.
No Physx
Pro's Of Ordering 290X NowI get my upgrade now - there's been no official announcement of when the GTX 880 is actually arriving and it could be even longer before it becomes available at the recommended list price.
I get my upgrade for hundreds of dollars less than cards that cost $200 to $400 more for only about 10 to 15 more FPS.
Because I'm spending less now I'll get to upgrade again sooner, perhaps even next year if a really awesome card comes out that I want (GTX 880Ti / Radeon 390X etc.,)
If I'm unhappy with my performance I could always get a 2nd one and go Crossfire - at this price it's something I could do a few months from now. Then I could get a 120Mhz monitor down the road.
This card is great for over-clocking because of the dual fan exhaust cooling solution - I should be able to squeeze another 10% out of it for free without even touching the voltage.
Mantle - I will get another FPS boost from this card in the game that I play most often (BF4).