Thursday, November 20th 2008
Phenom II X4 Overclocks to 6.00 GHz on LN2
During an event by AMD held at its facility in Austin, Texas, the engineers took an engineering sample of the unreleased Deneb core based Phenom II X4, installed a copper-pot for liquid nitrogen cooling, and dropped the operational temperature to -185 °C. They then jacked up the vCore to 1.90V, to facilitate a clock speed of over 6.00 GHz!
At this point the exact frequency isn't known. Cameras weren't allowed at the event, and so no clear pictures were taken. Earlier the company had released slides to its channel contacts, telling that Phenom II would overclock very well, and 24x7 overclocks beyond 3.60 GHz on air didn't sound unreal. At the same event, AMD showcased Deneb chips doing 4.00 GHz with air-cooling (with vCore set at 1.6V).
Sources:
NordicHardware, Legit Reviews
At this point the exact frequency isn't known. Cameras weren't allowed at the event, and so no clear pictures were taken. Earlier the company had released slides to its channel contacts, telling that Phenom II would overclock very well, and 24x7 overclocks beyond 3.60 GHz on air didn't sound unreal. At the same event, AMD showcased Deneb chips doing 4.00 GHz with air-cooling (with vCore set at 1.6V).
111 Comments on Phenom II X4 Overclocks to 6.00 GHz on LN2
wonder what my SuperPi score would be if I could clock my Athlon XP2600+ up to that without setting fire to the house - wife would KILL me...
and as for the ZX81...
So if P-II is a little bit faster than P-I, then it is equal to Intel quad core penryns. Maybe it will even beat them, thats what AMD needs to do.
Thats the mainstream, that is where money is.
Core i7 is not going to have a market share of 1-2% until Q3 2009 until Intel starts shipping P55/Lynnfield
1.9v! :toast:
However, we do seem to be coming into a time where many enthusiasts don't need the power that the entire i7 line brings (gamers). So if AMD can beat penryn a bit and make the price super compelling, then many, including myself, will have a very good reason to go over. But I personally couldn't care less if it does 6ghz or 4ghz on air (my 2 year old 6750 does 4ghz on air no problem).
But we dont know what kind of revisions AMD made to k10, if it was vastly improved then it will be challenger to C2Q/C2D and may be even Corei7. The bottom line is that AMD still made a very impressive move, 6Ghz on LN2 for AMD is a huge leap forward, remember with Phenom 1, the limit was 4GHz, so all in all i'm very pleased to see this happen.
According to Neowin the computer only booted at 6GHz on LN2. It was stable at 5GHz. Impressive none the less but where does the inaccuracy lie? Here or Neowin.... I'm lookin into it
Zyro