Hi Folks!
Finally got around to playing with this 4930k. It was also my first, solo ln2 experience so probably could have done it better but am thrilled with the initial results. Now asking for your help in figuring out the next step....
Managed to pass spi1 at 6073GHz, passed spi32 at 5830GHz with 1.72v (in bios). Think it could do the same with 1.70v and perhaps slightly lower llc. Was able to get it to run with 54x multi stable, 55x would bsod with even a slight load. Ran with 113 bclk np. Didn't try the 125+ straps (incl. the presets) but months ago did get all the presets to work with the same cpu (under h2o). CB is around -177C, CBB is about -168. Ran a pair of gskill 2300 pis (from my prior tests) For the spi runs, I used the 2x2 psc 2400 tight preset.
The prior owner ran this chip with 55x multi and it definitely 'feels' like it's got more to give. Hoping to get some decent globals so would love to wring every last drop out of this thing. It may be a month before I get to go at this setup again but would love to hear thoughts on how to really get this system cranking as high as possible for more benchybenchy action! How can I get the 55x multi going (and maybe 56x?)? How to get the speed/stability up? Thoughts on approach to multi:bclk? Approach for ram speed and timings (and sub-timings), etc.?
Tia for any ideas/guidance!!
Finally got around to playing with this 4930k. It was also my first, solo ln2 experience so probably could have done it better but am thrilled with the initial results. Now asking for your help in figuring out the next step....
Managed to pass spi1 at 6073GHz, passed spi32 at 5830GHz with 1.72v (in bios). Think it could do the same with 1.70v and perhaps slightly lower llc. Was able to get it to run with 54x multi stable, 55x would bsod with even a slight load. Ran with 113 bclk np. Didn't try the 125+ straps (incl. the presets) but months ago did get all the presets to work with the same cpu (under h2o). CB is around -177C, CBB is about -168. Ran a pair of gskill 2300 pis (from my prior tests) For the spi runs, I used the 2x2 psc 2400 tight preset.
The prior owner ran this chip with 55x multi and it definitely 'feels' like it's got more to give. Hoping to get some decent globals so would love to wring every last drop out of this thing. It may be a month before I get to go at this setup again but would love to hear thoughts on how to really get this system cranking as high as possible for more benchybenchy action! How can I get the 55x multi going (and maybe 56x?)? How to get the speed/stability up? Thoughts on approach to multi:bclk? Approach for ram speed and timings (and sub-timings), etc.?
Tia for any ideas/guidance!!
Looking at the bclk settings used by the prior owner, it's looking like psc, quad channel at 2333-2463 vs. samsung at 2666-2773 (not sure if they can make 2816). With the psc, should be able to run 7-11-7 vs. 9-12-12 on the samsung. Will try to figure things out a bit this evening.
