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If you already have 16gb DDR3 1333, its worth trying that first as you will more than likely be able to clock it to 1600 or 1866 (may just have to slacken the timing). Ram speed really doesnt have that much impact on performance for most peoples use. For example, if I run my samsung green at the rated 1333 its supposed to be, I only lose something like 20-30 points in cinebench R15 compared to the 2133 (with fairly tight timing of 10-10-10-27) I currently run them at. Other benchmarks show similar and even a preference to tighter timings rather than all out speed.
If you have to buy new RAM, I don't think you can go far wrong with any 8GB 1600+ (2x4) stuff available on OCUK. Also the fx only officially supports something like 1866 anyway. You want to avoid filling all slots too as you might find it harder to OC if you ever try.
I think these seem like a nice price with good timing too:
http://www.overclockers.co.uk/showproduct.php?prodid=MY-124-KS&groupid=701&catid=8&subcat=1517
Although it says designed to be compatible with Intel chipsets I really dont think it makes any difference for AMD. I could be wrong though.
Holy crap dude, Asrock X9! Those are clocking demons. How much did you pay for it? Last time I saw one of those it was three hundred notes!
Corsair went a bit weak IMO in the last couple of years however for value they are pretty good.
Seasonic or Superflower would be the current choice. If you want to crossfire two 290x's an 850w should be ample.
If you go for a liquid cooler, then it still helps to have a 100-120 mm fan over the vrm/phase and socket area.
As you say the 212 is a good budget cooler, but with the spec of the mboard you have to get the best cooler you can afford otherwise it defeats the object of getting such a high spec board, especially if someone like me with skills could gain higher overclocks with a £38 budget board, all because your cooler is lacking in ability.
I'd say a h100 minimum, but now your in position where you would have been better investing into Intel especially with this added cost .
Agree with above, h100i is good. Alternative is the one I use (in sig), which is supposed to perform similar and a bit cheaper. It can also be purchased without fans so you can choose your own.
You will also not have a problem with ram height going wc.
If I would've paid the price for the board at RRP, yes, but I paid £45 for the board!
If you say the h100i is the minimum, what's the recommended then? I can't really drop more than £100 on cooling.
Good find, but either way the board is far too good to be held back by a 212.
I'd say h100 or the cheaper cooler Scurburg mentions. But you must hit 4.9-5ghz for this investment in cooler to be worth it.