kithylin wrote:
Mobile 1MB-cache 4000+ I have, yes. I found through some googling last night that someone else has got the exact chip to run in that board at one point up to 2900 mhz so that would be fun.
Fun is one way of describing it. I might go with "ridiculous"... 🤣 😎
I'm also hovering over a listing for a pair of 7950 GX2's ... that would go great for that system.
Can you find someone saying they work 100% no problems in that specific board? And how much does seller X want for them?
Why I'm asking:
- 7950GX2 (and I would assume 7900GX2) have really finicky compatibility, even with nVidia boards IME. I wouldn't bother with them unless you have good reason to believe they work correctly with your board. On my Asus MB they work, but I get random screen blackouts, especially with QSLI and newer drivers (the best luck I've had is with the original QuadSLI driver, 93.something if I remember right). On my DFI there's no such problem, but it can't do QSLI (and to add insult to injury, the Asus has an nForce 4 SLI chipset, and the DFI uses the Xpress 200 CF - leave it to ATi to do a better job supporting nVidia multi-GPU cards).
- While QuadSLI is cool it may not be worth the cash; if you can get a pair of GF8/9 cards for the same (or lower) price I'd do it and not look back, as the performance will be much better (and depending on what you get, you'll have full h.264/flash/etc acceleration), including PhysX support.
Either way, it'd be a totally rad machine with a high-clocking 754; the only "walls" I could forsee it running into are the lack of DX10+ (if you go with the 7950s), or the lack of multi-core being a performance hit in some newer games. But we're probably only talking about games from 2010-present where this would be an issue.
Oh, one more thing before I forget: if the 7950s you get come with "rails" or "spines" (the card in this listing has one: http://www.ebay.com/itm/271669903823 while the card in this listing does not: http://www.ebay.com/itm/131348845894) rip them off - they block the heatsink's airflow dramatically, and the cards run fairly hotter with them. If the card you get doesn't have "pins" to connect the boards, but is bolted with the spines, just cut free the segments between the anchor points (take the entire bracket off/card apart first). 😀