i remember the worries I had about replacing a blown 8800 GT (I still have if anyone would like it, I cant see the damage but i havnt taken the cover off) with Ati HD 4870 in my Dell XPS 420 (mATX) - I remember getting some awesome help here and a member actually took some photos off his similar system showing how a GTS 260 was able to fit up against the side of the CPU cooler
mrnimmy :
Whoa I said high, not ultra settings. I believe high is one step up from medium. I'm trying to get fairly balanced graphics, though I would prefer a smooth frame rate.
I think the beta had low, medium and high settings, I might be wrong or was that just because I have GTX 460? (damn the beta has only been gone a day and I cant remember!) If so I suppose one could read high as ultra
if you have Q6600 or less it will likely struggle a bit when combined with 4GB RAM & GTX 460 - at least at 1920x1080 & high settings.
I had Q6600/4GB RAM/GTX 460 in above mentioned Dell XPS 420 mATX system and the GPU performance jumped up and temperatures shot down when I popped the card inside a new HAF-X case paired with I5-2500K and 8GB RAM
I don't know enough about CPU bottlenecking but found my Q6600 started to struggle, only a little mind you, Dell proprietary cooler working overtime, what are you precise specs?
had a little look around and folk appear to be playing bf3 beta on medium settings (1920x1080) and getting 30-50fps (depending precisely on what in game settings were used and the different system hardware), I can agree with that as I recently went from single GTX 460 to SLI and tried both with BF3 beta). although my single GTX 460 could do high settings at 30-40fps.
Is GTX 560 right to be considered an overclocked 460? In my system I ran single 460 anywhere from 815mhz (factory OC) up to 930mhz with msi afterburner/gigabyte OC guru, if so I'm glad I purchased another 460 at 140 GBP and didnt make the 560 sli jump for 300 GBP. money for my Asus D2X yay!
if your getting the GTX 460 might you think about a single GTX 560 instead? looking at ebuyer (uk) and newegg (US) last night - the price difference between some 460 & 560 was as little as 10 USD
chaz