this board gives a real good feeling with the X1 bios. fast,precise, it does what i ask from it. popped in a 4670k es cpu, 5.1ghz core 1.37v - corsair h100 - 40c idle, 4700core/4700 uncore boot with 2400 c6 psc-s. 2850-90mhz with adata cfr-s. only booted it the first time today, i will have to spend more time with the ram finetuning because i dont know ecaxtly if the ram is not capable more or some settings are not good.( hope to go above 3ghz on the ram with the cfr sticks)