Funny this is you prob have one of the best haswells if you can hit 4.5. Anyway are you saying you hit 88c in the game and 68 in prime?
Yeah, I think my water cooling system is either not working right, or I got some fucking miracle chip from what I've been reading, or the chip is having issues. My dumbass assumed it was like the Ivy's and Sandy's and immediately pushed it to 4.8 thinking it would be nothing for this uber water system to handle... And at first I was getting solid results, hitting in the high 50's low 60's under Prime/OCCT and in the teens at idle.
All of a sudden last night I exit ROTT, and notice RealTemp reporting my lowest temp was 88c and highest was fucking 94c. So I shut the fucking thing off and rebooted into bios, reset everything to default. And then set it to 4.5GHz, which I'm running the Prime tests as we speak. But the temps so far lowest are 68c, and now it's jumped to 74c highest. And idle when I first booted was high 30's mid 40's. Which I fucking hate. I'm too used to low to mid 20's at best, mid to high 20's at worst. :\
So should I just say fuck this shit and drop it to like 4.3/4.4 (which to me is a sacrilege) because I wanted a extremely high clocked water system closed case, and I end up with a pissy 4.3GHz. Fuck Haswell. Does it even offer ANY kind of performance boost at lower clocks?
Should have listened to my roommate who hates Haswell's (was telling me they get too hot) and I should have instead just went for a crazy dual CPU LGA 2011 socket mobo, and Quad-SLIed the 780's. Unfortunately, can't do that now, still paying off this shit!
Edit: And no, I hit 88c lowest in-game at 4.8GHz, and then dropped it back to 4.5GHz and Prime was reporting 68c. Now it's 78c-80c across the board.... Fuck it, I'm shutting it down and doing a little research on the most stable OC for this chip when I wake up. I guess I just assumed the closed case water cooling would be enough to keep it on par with my other rigs heat-wise. I was wrong. But what I don't understand is why it was giving me such good temp in and out of games initially (which people were telling me was abnormal) and now it's hotter than a two pitbulls fighting in burlap sack. Maybe it's both the cooling system and the chip at this point, I don't know....
Edit #2: Since my heart was so set on a high clocked chip for this rig. Would deliddling work, can a Haswell be deliddled? Would it be better to save up more cash and go for a Vapochill (direct-to-chip) unit.
http://us.hardware.info/reviews/443...l-test-overclocking-results-with-phase-change If anybody has any experience with phase change/Vapochill let me know, particularly for the Haswell.