ran some super pi today with a new E8600 that i got ..it seems to be a pretty descent one :D thats my new personal record
http://i163.photobucket.com/albums/t...hotos/7640.jpg
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ran some super pi today with a new E8600 that i got ..it seems to be a pretty descent one :D thats my new personal record
http://i163.photobucket.com/albums/t...hotos/7640.jpg
6 Gig !!! - thats mental :toast:
Very VERY NICE!!!!!!!:clap::up::shocked: WOW!! Any chance of you sharing your settings for this amazing feat?? I'm finding 501 bios better than 601 but completely different. Some guidelines for skews and vrefs sure would hit the spot!! Are you stable enough to have a go at the 3d records??Quote:
Originally Posted by Solarfall
thanks mate thats pretty standard with extreme cooling these days ( btw that was done with a 2 stage cascade)Quote:
Originally Posted by rob2k
nothing too special booted into windows at 5900mhz and pumped up the fsb from there.. lol i cant remember what i had set as volts in bios i will check tomorrow when i ran more 3d ;)Quote:
Originally Posted by Expat GriZ
http://i163.photobucket.com/albums/t...tos/341442.jpg
I know its pretty standard for you guys with the "big toys" but its still pretty big bickies around these parts!!:up: If you don't mind, while your checking those voltages, (hint hint) take a look at your ram skews, Gtl's, Vref's as well.....PPpplllllllleeeeeaasssseeeeee!!!!!:DQuote:
Originally Posted by Solarfall
That's some knockout runs there Solarfall:up:
ExpatGriz you had 5.5ghz out of your 8600 on SS didn't you? I'd be interested to know your settings:D
RLM
Awesome clocks, solar. :eek: Everytime I see an E8600 breaking 6ghz I feel bad for buying an E8400. :doh:
I find this board very frustrating to work with be it with 0501,0601 or my present 0701.
Would really like some advice with the QX9650 + Mushkin 996625. Watercooled, temps idle 26,27,25,30 using Realtemp. Stable 280x8. As soon as I try x9 OCCT reports voltage instability but more importantly, Prime blend or smallf will not pass. I've tried a number voltage combinations, even max most of the voltages to just before yellow indications and no go. Greg was very helpful at Mushin but I think that I need a second or third opinion.
Quote:
Extreme Tweaker
Ai Overclock Tuner: Manual
OC From Memory Level Up: Auto
FSB Frequency: 480
CPU Ratio Setting: 8
CPU Configuration
C1E Support: Disabled
CPU TM Function: Disabled
Max CPUID Value Limit: Disabled
Vanderpool Technology: Enabled
Execute Disable Bit: Enabled
Core Multi-Processing: Enabled
CPU Clock Skew: Auto
NB Clock Skew: Auto
FSB Strap to North Bridge: AUTO
PCIE Frequency: 100
DRAM Frequency: 1601Mhz
DRAM Command Rate: 1N
DRAM Timing Control: Manual
1st Information: 7-7-6-18-8-88-8-9
CAS# Latency: 7
RAS# to CAS# Delay: 7
RAS# Pre Time: 6
RAS# ACT Time: 18
RAS# To RAS# Delay: 8
REF Cycle Time: 88
WRITE Recovery Time: 8
READ to Pre Time: 6
2nd Information : 10-6-7-5-7-5-7
READ to WRITE Delay (S/D): 10
WRITE to READ Delay (S): 6
WRITE to READ Delay (D): 7
READ to READ (S): 5
READ to READ (D): 7
WRITE to WRITE (S): 5
WRITE to WRITE (D): 7
3RD Information: 24-8-1-10-10
WRITE to PRE Delay: 21
READ to PRE Delay: 8
PRE to PRE Delay: 1
ALL PRE to ACT Delay: 10
ALL PRE to REF Delay: 10
DRAM Static Read Control: disabled
DRAM Dynamic Write Control: disabled
DRAM Skew Control
DRAM CMD Skew on Channel A: Auto
DRAM CLK Skew on DIMM A1: Auto
DRAM CLK Skew on DIMM A2: Auto
DRAM CTL Skew on DIMM A1: Auto
DRAM CTL Skew on DIMM A2: Auto
DRAM CMD Skew on Channel B: Auto
DRAM CLK Skew on DIMM B1: Auto
DRAM CLK Skew on DIMM B2: Auto
DRAM CTL Skew on DIMM B1: Auto
DRAM CTL Skew on DIMM B2: Auto
Ai Clock Twister: Lighter
Ai Transaction Booster: Manual
Common Performance Level: 08
Pull-In of CHA PH1: Disabled
Pull-In of CHA PH2: Disabled
Pull-In of CHA PH3: Disabled
Pull-In of CHB PH1: Disabled
Pull-In of CHB PH2: Disabled
Pull-In of CHB PH3: Disabled
EPU II Phase Control: Auto
CPU Voltage: 1.41
Load-Line Calibration: Disabled
CPU PLL Voltage: 1.53756
FSB Termination Voltage: 1.325
CPU GTLVerf (0): +50mv
CPU GTLVerf (1): +50mv
CPU GTLVerf (2): +50mv
CPU GTLVerf (3): +50mv
NB GTLVerf: +60mV
North Bridge Voltage: 1.60372
DRAM Voltage: 1.90856
NB DDRVref: +37.55mv
DDR3 ChannelA Vref: +12.5mv
DDR3 ChannelB Vref: +12.5mv
South Bridge 1.5 Voltage: 1.51106
South Bridge 1.05 Voltage: 1.06039
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
I've tried several skew combination between 25/50 to 50/100. :shakes:
thats little nib excessive for a nb volts at those clock speeds you might want to have it around 1.4v maybe even less, if you can get it stanble ;) what are your Nb temps like.??Quote:
Originally Posted by Think
I have a quad and my GTLs are in the region of -30 to -50, if I try positive values temp increase by 6 degs on each core. Your FSB voltage may also be on the low side for 480. Is 480x9=4320 not pushing it too much ?.Quote:
Originally Posted by Think
NB - Bios Temps are 46 but I dropped it to 1.4 so its running at 41CQuote:
Originally Posted by Solarfall
CPU - Bios Temp is 41 with vcore at 1.42
I've lowered my GTL's on all 4 to -30 and will give it a try. You have different values per GTL?Quote:
Originally Posted by rob2k
Yes, still working on them as I have a random core that drops out half way through HyperPi. From what I have read the data bus GTL may need to be set higher than the address bus GTL. Will be running on a die at a time utilising one core at a time to set them up as best I can over the weekend. Also (again from what I read) it is not uncommon to need different values across dies.Quote:
Originally Posted by Think
Quote:
Originally Posted by rob2k
I was way off then so according to this example from Cryptik:
With FSB termination voltage set at 1.15316 ( just presuming it's a good value: = 1.15316 x .635 = .73. But he add .667 for 5 core - I don't get it and read it 5 times.Quote:
Vtt x 0.667 + Y = Vtt x 0.635
1.14v x 0.667 + Y = 1.14v x 0.635
0.760v + Y = 0.724v
Y = 0.724v - 0.760v
Y = -0.036v
Y = -36 mv
did some more clocking today.. i was able to crack few of my personal records :D
bios settings that i used were:
cpuv:1.8750v
pplv:1.51v
fsb:1.60v
nb:1.709v
ram:2.2v
everything else was in auto and NB was watercooled.
some super pi flava
http://i163.photobucket.com/albums/t...otos/07593.jpg
32M
http://i163.photobucket.com/albums/t...32m826625s.jpg
and finally some pifast
http://i163.photobucket.com/albums/t...pifast1558.jpg
Bought this board, first time with ddr3.
With ALL voltage set to the LOWEST in the bios 500fsb orthos stable
Attachment 88136
1.9V cl8 ddr3 2000
Attachment 88137
2.1V cl7 ddr3 2000
Attachment 88138
620fsb boot into windows
Attachment 88139
You are a very sick person:DQuote:
Originally Posted by Solarfall
I know what you mean :D but -36 looks reasonable, I get lost at the .63 and .67 multipliers as the RE works differently but my temps have proved the - values to work best on 45nm CPUs so I'm sticking with 'em. I think the science and mathematics go so far then the rest is down to trial and error !Quote:
Originally Posted by Think
Just starting to play with them again now .........
Sunny7day, that looks like some awesome ram, what brand/type is it?
It comes without heatspreader, green pcb.Quote:
Originally Posted by Zeus
Attachment 88143
Just barely pass 13K with 7.5x multiplier with my E8400:shakes:
Attachment 88144
Hi, Does anyone know how to run HyperPi on cores 2 & 3 ?.
When doing a run with 2 cores it defaults to cores 0 & 1. Thanks in advance.
I assume that running a QX9650 on OCCT = 73-75:smoke::shock: is not safe right?
Let me know asap. On idle it goes down to 38
I think OCCT report temps are wrong but don't want to take a change. Run Prime at it's around 61 on all 4 cores
actually, no that should be fine 24/7.Quote:
Originally Posted by Think
no normal usage is going to get your cpu nearly as hot as OCCT will.
giving 0701 a go now. Disconnected my disks first - maybe overcautious but thanks Solarfall (I think :D).
first flash to BIOS 1 gave same result as EF - wouldn't save settings or AUTO. Flashed again and ok for saves etc.
2hrs ok in 86+ at 450/900 with VDIMM at 1.62V and my other settings for 0403 / 0501. So not worse for me at low clocks/VDIMM anyway.
going to image another system disk and try something more.
heheh good thing that you didnt kill anything.. btw i was able to resurrect the 74bg WD raptor that went fubar :DQuote:
Originally Posted by cheapseats
Top tip when running HyperPi or other benching S/W ......................... disable screen saver first :D
Now Pi stable and moving onto Prime.