Just updating that i got e5450 to 4ghz @ 1.184v idle, full load 1.192v, pll 1.66v, feb term 1.22v, dram 2.06v, nb 1.38v. Timings are first sub 5-5-5-15-4-50-13-4 second sub 7-5-5-4-5-4-7, third sub 21-5-1-6-6. Running with 4x 2gb gskill f2-8500cl5-2gbpk. It running stable and i can run tt isle of man pretty smooth from ssd no stuttering and if i run the same game from a regular hard drive i get slowdown and stuttering which tells me the regular hard drive cant keep up with the data on parts of the game during a race. I been reading the ram spd spec all wrong before where i used to put the trfc (trc) at 70 this only useful for overclocking the ram pass 1066mhz. Now trfc (trc) 50 im already after seen a big gain in performance. According to aida64 cache and memory benchmark im getting memory read 11525mb/s, write 9295mb/s, copy 9745mb/s latency 73.5ns all this running dram:fsb 5:6 @ 1068mhz
Next is to push the asus gtx 750 ti oc with bios mods with faster core and memory speed to see where i get to max it out without crashing or artifacting