jjjc Posted September 26, 2013 Share Posted September 26, 2013 What did you mean in ring frequency? Cache clock, NB frequency etc.. Quote Link to comment Share on other sites More sharing options...
Alex@ro Posted September 26, 2013 Share Posted September 26, 2013 yeah.while sorting out haswell chips,there was a direct correlation between cache(ring) clock and core,the better the core the better the cache frequcny,shitty core meant shitty cache freq. Quote Link to comment Share on other sites More sharing options...
Nanok Posted September 26, 2013 Share Posted September 26, 2013 My first 4770K comming next week.L310B487 wish me luck. L310B487 Tested Spi 32M around 1,28vcore :-) Coldbug -93 ish :-( Quote Link to comment Share on other sites More sharing options...
Calathea Posted September 26, 2013 Share Posted September 26, 2013 -93? Shieeet. Is it any good at single stage temp? Quote Link to comment Share on other sites More sharing options...
Nanok Posted September 26, 2013 Share Posted September 26, 2013 Dont know sold it, could not even try it on cascade cbb -85 Quote Link to comment Share on other sites More sharing options...
MaJ0r Posted September 26, 2013 Share Posted September 26, 2013 L310B487 TestedSpi 32M around 1,28vcore :-) Coldbug -93 ish :-( To bad, but how did it overclock on LN2? Quote Link to comment Share on other sites More sharing options...
Nanok Posted September 26, 2013 Share Posted September 26, 2013 We did not really try, failed 6ghz and did not want to use ln2 on it. Quote Link to comment Share on other sites More sharing options...
sebro Posted September 26, 2013 Share Posted September 26, 2013 L312B349 - 5000 1.38v on air. Coldbug -116.9. Validation - 6300 1c LN2. L312B364 - 5000 at 1.40v on air is not picked up. RMA. L316B319 - 5000 at 1.248v on air passes SP32M. 1 Quote Link to comment Share on other sites More sharing options...
sno Posted September 26, 2013 Share Posted September 26, 2013 Got an L315B407 today, 5ghz is 1.38v. I guess I'll try on LN2 since it's my best 4770k so far. Quote Link to comment Share on other sites More sharing options...
MaJ0r Posted September 26, 2013 Share Posted September 26, 2013 L312B349 - 5000 1.38v on air. Coldbug -116.9. L316B319 - 5000 at 1.248v on air passes SP32M. Looks promising. Please will add your results after LN2 test Quote Link to comment Share on other sites More sharing options...
Crew Vivi Posted September 26, 2013 Crew Share Posted September 26, 2013 316 was terrrible for us sebro, we didnt find any 5ghz, you got a lovely cpu there lets hope it scales! Quote Link to comment Share on other sites More sharing options...
Hiwa Posted September 26, 2013 Share Posted September 26, 2013 X6800/E6600/965/980X Rules works here again ? Hot chip on Air best chip on LN2 L310B488 5g 1.35 32m 85 degrees 6510 1.8 CB -134 CBB -132 very very hot chip wprime 4.3 1.25 95 degrees L310B488 5g 1.31 32m 67 degrees 6380 1.90CB -112 CBB -108 wprime 4.3 1.25 75 degrees 1 Quote Link to comment Share on other sites More sharing options...
Crew Vivi Posted September 26, 2013 Crew Share Posted September 26, 2013 X6800/E6600/965/980X Rules works here again ?Hot chip on Air best chip on LN2 L310B488 5g 1.35 32m 85 degrees 6510 1.8 CB -134 CBB -132 very very hot chip wprime 4.3 1.25 95 degrees L310B488 5g 1.31 32m 67 degrees 6380 1.90CB -112 CBB -108 wprime 4.3 1.25 75 degrees ooh nice find man, extra warm chip + low CB is excellent combination. 1 Quote Link to comment Share on other sites More sharing options...
der8auer Posted September 26, 2013 Share Posted September 26, 2013 wow now that's an interesting information. Have to check that aswell. Quote Link to comment Share on other sites More sharing options...
Alex@ro Posted September 27, 2013 Share Posted September 27, 2013 Haswell is such an interesting animal...so,after 15 chips.... -general rule for me,the better the core(lower voltage for 5 ghz) the better the cache/ring frequency -some chips can do 4.5 stable with 1.15 let's say but they end up not doing 5 ghz at all,while some require 1.2 and they do 5 ghz under 1.4 -VID could be an indicator of chip quality but not main factor,got 2 0.97 that would require 1.45+ for 5 ghz while my best chips*under 1.3 * had 1.02 -imc quality varies,but not related to core/cache,the best imc i encountered*3400 stable 32M with 1.15 vccio a/d had almost the worst cores i've seen requiring 1.3V just to enter os at 4.4 ghz -chips behave differenty when searching for lowest voltage for a given frequency,example while testing for 5 ghz 32M some chips would give not exact in round or sqrt,some would simply freeze the screen while others will do classic 101 or 124. -ram frequency play a role in vcore required for stability but not to all pieces,testing stability at DDR3-3000 some would require +0.02-0.3 over DDR3-2133,some would need the same vcore. Still have some things to figure out,maybe other members can chime in with experiences and binning multiple haswell so we can create a has$$well wikipedia here Quote Link to comment Share on other sites More sharing options...
MaJ0r Posted September 27, 2013 Share Posted September 27, 2013 Haswell is such an interesting animal...so,after 15 chips.... -general rule for me,the better the core(lower voltage for 5 ghz) the better the cache/ring frequency -some chips can do 4.5 stable with 1.15 let's say but they end up not doing 5 ghz at all,while some require 1.2 and they do 5 ghz under 1.4 -VID could be an indicator of chip quality but not main factor,got 2 0.97 that would require 1.45+ for 5 ghz while my best chips*under 1.3 * had 1.02 -imc quality varies,but not related to core/cache,the best imc i encountered*3400 stable 32M with 1.15 vccio a/d had almost the worst cores i've seen requiring 1.3V just to enter os at 4.4 ghz -chips behave differenty when searching for lowest voltage for a given frequency,example while testing for 5 ghz 32M some chips would give not exact in round or sqrt,some would simply freeze the screen while others will do classic 101 or 124. -ram frequency play a role in vcore required for stability but not to all pieces,testing stability at DDR3-3000 some would require +0.02-0.3 over DDR3-2133,some would need the same vcore. Still have some things to figure out,maybe other members can chime in with experiences and binning multiple haswell so we can create a has$$well wikipedia here Thanks Alex. How did you test stability? Which tests did you use(LinX, Prime95 or SuperPi 32m)? )) Quote Link to comment Share on other sites More sharing options...
Alex@ro Posted September 27, 2013 Share Posted September 27, 2013 At 5 ghz only 32M since i have yet to found a chip that does prime For lower frequency stability,say 4.5 i use prime with avx. Quote Link to comment Share on other sites More sharing options...
sofos1990 Posted September 27, 2013 Share Posted September 27, 2013 Also physics test of 3dmark 11 is good for stability. Quote Link to comment Share on other sites More sharing options...
MaJ0r Posted September 27, 2013 Share Posted September 27, 2013 (edited) 4770K L314B511 2113 4500MHz 1,22 32m passed 4800 didn't boot 1.35V 4770K L314B511 3137 4500MHz 1,195 32m passed 4800 booted 1,35V/5000 didn't LOAD OS 1.4V 4770K L314B511 1810 4500MHz 1,19 32m passed 4800 booted 1,35V/5000 didn't LOAD OS 1.4V 4770K L314B511 1920 4500MHz 1,195 32m passed 4800 booted 1,35V didn't LOAD OS 4770K L314B511 1804 4500MHz 1,17 32m passed 4770K L314B511 1567 4500MHz 1,21 32m passed 4800 didn't boot 1.35V 4770K L314B511 1806 4500MHz 1,175 32m passed 4770K L314B511 3317 4500MHz 1,25 32m passed 4800 didn't boot 1.35V 4770K L314B511 0406 4500MHz 1,175 32m passed 4770K L314B511 0406 4500MHz 1,225 32m passed No one from them didn't LOAD OS at 5000MHz Edited September 27, 2013 by MaJ0r Quote Link to comment Share on other sites More sharing options...
Calathea Posted September 27, 2013 Share Posted September 27, 2013 Hasfail much? ^ New one here, L316B316 around 1.475 for 32m at 5 GHz, can do 4800 uncore with 1.39 vring. Will try on singlestage. Quote Link to comment Share on other sites More sharing options...
MaJ0r Posted September 28, 2013 Share Posted September 28, 2013 Hasfail much? ^ New one here, L316B316 around 1.475 for 32m at 5 GHz, can do 4800 uncore with 1.39 vring. Will try on singlestage. I think it's a big voltage for air, or watercooling. I didn't try to set Vcore higher than 1.4V. Quote Link to comment Share on other sites More sharing options...
Alex@ro Posted September 28, 2013 Share Posted September 28, 2013 For light benches like pi,pifast,2001 aquamark up to 1.5 is fine on air,i have not seen any degradation whatsoever Quote Link to comment Share on other sites More sharing options...
MaJ0r Posted September 28, 2013 Share Posted September 28, 2013 For light benches like pi,pifast,2001 aquamark up to 1.5 is fine on air,i have not seen any degradation whatsoever I didn't mean degradation I meant cpu themp. This cpu is hot at 1.35V ))) I can't imagine what temp will be at 1.5V )) Quote Link to comment Share on other sites More sharing options...
der8auer Posted September 28, 2013 Share Posted September 28, 2013 4670K L313B428 5 GHz 32m 1,250 Volt on air. Will test today on LN2 Quote Link to comment Share on other sites More sharing options...
Andrix85 Posted September 28, 2013 Share Posted September 28, 2013 4670KL313B428 5 GHz 32m 1,250 Volt on air. Will test today on LN2 I think this scales good under Ln2...Good Luck... Quote Link to comment Share on other sites More sharing options...
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