I'm in the process of upgrading my old rig right now because I plan on cannibalizing the parts to build an HTPC, but the graphics card options have got me stumped right now. A pair of GTX 460s cost as much as a GTX 480 and an HD5870 is a few bucks cheaper but would draw less power and generate less heat. I play at 1920*1200 on a GeForce 8800 GTS 640MB currently.
The planned build is a Core i5 760 on either an ASUS Maximus III Formula, Gigabyte P55-UD6 or ASUS P7P55D Deluxe (all boards have 3*PCIe x16 ports), 4GB DDR3 SDRAM, powered by a Corsair 750TX (might trade up to an 850TX if I decide to go 460 SLI w/ 8800 GTS as dedicated PhysX card).
From the benchmarks I've seen, it looks like GTX 460s in SLI is the fastest among the three current options and should significantly outperform the GTX 480. I've never had any experience with multi-card setups though and I've been reading about micro-stutter and other problems with SLI and CrossFireX. Which brings us to the GTX 480 and the HD5870. The power draw and heat generated by the GTX 480 seems insane on paper, not sure it's worth it if the performance gain on the 5870 is so little in most games... then again the GTX 480 would let me do away with the 8800 GTS, which I had planned on keeping as dedicated PhysX with the HD5870.
Btw, on HardOCP's recent review of the GTX 460 in SLI I noticed that the difference between minimum and average FPS on the HD5870 was pretty big in Bad Company 2 @ 2560*1600. Would I be correct in guessing that this would translate to less fluid gameplay? The GTX 460's minimum FPS was around 60% of its average, whereas the Radeon HD5870 was at 38%.
The other option is to wait patiently for an update to the GTX 480 that makes it closer to the 460 in terms of bang for watt or check out Southern/Northern Islands when it comes out. Of course this would be moot if my 8800 dies before that happens. So what do you guys think? I've been searching for NVIDIA's roadmap for 2010, but I haven't had much luck.
The planned build is a Core i5 760 on either an ASUS Maximus III Formula, Gigabyte P55-UD6 or ASUS P7P55D Deluxe (all boards have 3*PCIe x16 ports), 4GB DDR3 SDRAM, powered by a Corsair 750TX (might trade up to an 850TX if I decide to go 460 SLI w/ 8800 GTS as dedicated PhysX card).
From the benchmarks I've seen, it looks like GTX 460s in SLI is the fastest among the three current options and should significantly outperform the GTX 480. I've never had any experience with multi-card setups though and I've been reading about micro-stutter and other problems with SLI and CrossFireX. Which brings us to the GTX 480 and the HD5870. The power draw and heat generated by the GTX 480 seems insane on paper, not sure it's worth it if the performance gain on the 5870 is so little in most games... then again the GTX 480 would let me do away with the 8800 GTS, which I had planned on keeping as dedicated PhysX with the HD5870.
Btw, on HardOCP's recent review of the GTX 460 in SLI I noticed that the difference between minimum and average FPS on the HD5870 was pretty big in Bad Company 2 @ 2560*1600. Would I be correct in guessing that this would translate to less fluid gameplay? The GTX 460's minimum FPS was around 60% of its average, whereas the Radeon HD5870 was at 38%.
The other option is to wait patiently for an update to the GTX 480 that makes it closer to the 460 in terms of bang for watt or check out Southern/Northern Islands when it comes out. Of course this would be moot if my 8800 dies before that happens. So what do you guys think? I've been searching for NVIDIA's roadmap for 2010, but I haven't had much luck.