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i7 3820 - 4820 Overclock Club - Page 217

post #2161 of 6491
Quote:
Originally Posted by HOMECINEMA-PC View Post

How goes your rig ?

pretty good....i was running at 4805@1.425volts for like 2 days while folding and doing everything that i do...when i got up this morning it finally had a BSOD 101.....so i rebooted it and uped it to 1.45...granted this is not prime stable but gives me great PPD folding....and folded for 2 days without problems and never got over 74-75C
post #2162 of 6491
Quote:
Originally Posted by zerokool_3211 View Post

pretty good....i was running at 4805@1.425volts for like 2 days while folding and doing everything that i do...when i got up this morning it finally had a BSOD 101.....so i rebooted it and uped it to 1.45...granted this is not prime stable but gives me great PPD folding....and folded for 2 days without problems and never got over 74-75C

Mine rulz 1.45 LLC extreme strap 125 / fsb 120 * 40 .Linx stress passed, bf3 / crisys 2 and dota 2 for houres. Settings in the attach .

1.jpg 331k .jpg file 2.jpg 314k .jpg file 3.jpg 297k .jpg file 4.jpg 323k .jpg file 5.jpg 385k .jpg file



I will come with some pictures of my rig .
For now i try settings from HOMECINEMA-PC . 126.5*38 etc !
Edited by ropittbul - 1/14/13 at 12:35pm
post #2163 of 6491
Quote:
Originally Posted by ropittbul View Post

Mine rulz 1.45 LLC extreme strap 125 / fsb 120 * 40 .Linx stress passed, bf3 / crisys 2 and dota 2 for houres. Settings in the attach .

1.jpg 331k .jpg file 2.jpg 314k .jpg file 3.jpg 297k .jpg file 4.jpg 323k .jpg file 5.jpg 385k .jpg file



I will come with some pictures of my rig .
For now i try settings from HOMECINEMA-PC . 126.5*38 etc !

with your settings i get really low idle temps for me but i also get really high load temps...maybe it is this H100 showing itself
post #2164 of 6491
post #2165 of 6491
post #2166 of 6491
I picked up a second 3820 at Micro Center the other day for $204 (after slickdeals coupon) =)
and picked up another sabertooth board on ebay.

Unfortunately the OC on these is pathetic compared to my first set.. it won't even boot with 125 strap, even with 36 multiplier and high vcore..

it works fine at 105 BCLK x 42 multiplier.. but the second you change the strap to 125 it won't even post successfully. I spent like an hour trying different settings with 125 strap and couldn't get a single one to post.

Anyone have an idea if its more likely the CPU or the board which is causing problems?
dev rig
(15 items)
 
Music Workstation
(22 items)
 
 
CPUMotherboardGraphicsRAM
i7 3820 (Swiftech Apogee HD block) ASUS Sabertooth X79 GTX 670 4GB SLI (XSPC Razor blocks) 64GB Patriot Viper 1866 
Hard DriveCoolingCoolingCooling
Crucial M4 SSD Custom Water, 2x D5, 2x RX360  Cougar Vortex 120mm PWM Fans Antec Spot Cool (VRM/RAM cooling) 
OSMonitorKeyboardPower
Win7 Host, Linux/OSX VM 3x ASUS PB278Q WQHD (PLP config) Das Keyboard v1 NZXT Hale90 1000W 
CaseMouseAudio
Danger Den Torture Rack Logitech Performance MX Logitech Z5500 
CPUMotherboardGraphicsRAM
i5 2500K ASRock Extreme6 Onboard 32GB Crucial Ballistix 1600Mhz 
Hard DriveOptical DriveCoolingOS
Crucial M4 256GB SSD + 2TB HDD None 3x Scythe S-Flex 900RPM  Win7 
MonitorKeyboardPowerCase
2x Samsung 245BW Saitek Eclipse v1 Enermax 500W Antec Atlas 550 Server Midtower 
MouseAudioAudioAudio
Logitech M400 MAudio BX5a Studio Monitors Denon AH-D5000 Headphone TC Electronic Desktop Konnect 2x2 Interface 
AudioAudioAudioAudio
Yamaha S90ES Keyboard Novation Remote 49SL Keyboard Novation Launchpad Native Instruments Kore2 
OtherOther
On Stage Stands WS8700 Workstation Various Guitars (Warmoth custom builds, Fender,... 
  hide details  
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dev rig
(15 items)
 
Music Workstation
(22 items)
 
 
CPUMotherboardGraphicsRAM
i7 3820 (Swiftech Apogee HD block) ASUS Sabertooth X79 GTX 670 4GB SLI (XSPC Razor blocks) 64GB Patriot Viper 1866 
Hard DriveCoolingCoolingCooling
Crucial M4 SSD Custom Water, 2x D5, 2x RX360  Cougar Vortex 120mm PWM Fans Antec Spot Cool (VRM/RAM cooling) 
OSMonitorKeyboardPower
Win7 Host, Linux/OSX VM 3x ASUS PB278Q WQHD (PLP config) Das Keyboard v1 NZXT Hale90 1000W 
CaseMouseAudio
Danger Den Torture Rack Logitech Performance MX Logitech Z5500 
CPUMotherboardGraphicsRAM
i5 2500K ASRock Extreme6 Onboard 32GB Crucial Ballistix 1600Mhz 
Hard DriveOptical DriveCoolingOS
Crucial M4 256GB SSD + 2TB HDD None 3x Scythe S-Flex 900RPM  Win7 
MonitorKeyboardPowerCase
2x Samsung 245BW Saitek Eclipse v1 Enermax 500W Antec Atlas 550 Server Midtower 
MouseAudioAudioAudio
Logitech M400 MAudio BX5a Studio Monitors Denon AH-D5000 Headphone TC Electronic Desktop Konnect 2x2 Interface 
AudioAudioAudioAudio
Yamaha S90ES Keyboard Novation Remote 49SL Keyboard Novation Launchpad Native Instruments Kore2 
OtherOther
On Stage Stands WS8700 Workstation Various Guitars (Warmoth custom builds, Fender,... 
  hide details  
Reply
post #2167 of 6491
dev rig
(15 items)
 
Music Workstation
(22 items)
 
 
CPUMotherboardGraphicsRAM
i7 3820 (Swiftech Apogee HD block) ASUS Sabertooth X79 GTX 670 4GB SLI (XSPC Razor blocks) 64GB Patriot Viper 1866 
Hard DriveCoolingCoolingCooling
Crucial M4 SSD Custom Water, 2x D5, 2x RX360  Cougar Vortex 120mm PWM Fans Antec Spot Cool (VRM/RAM cooling) 
OSMonitorKeyboardPower
Win7 Host, Linux/OSX VM 3x ASUS PB278Q WQHD (PLP config) Das Keyboard v1 NZXT Hale90 1000W 
CaseMouseAudio
Danger Den Torture Rack Logitech Performance MX Logitech Z5500 
CPUMotherboardGraphicsRAM
i5 2500K ASRock Extreme6 Onboard 32GB Crucial Ballistix 1600Mhz 
Hard DriveOptical DriveCoolingOS
Crucial M4 256GB SSD + 2TB HDD None 3x Scythe S-Flex 900RPM  Win7 
MonitorKeyboardPowerCase
2x Samsung 245BW Saitek Eclipse v1 Enermax 500W Antec Atlas 550 Server Midtower 
MouseAudioAudioAudio
Logitech M400 MAudio BX5a Studio Monitors Denon AH-D5000 Headphone TC Electronic Desktop Konnect 2x2 Interface 
AudioAudioAudioAudio
Yamaha S90ES Keyboard Novation Remote 49SL Keyboard Novation Launchpad Native Instruments Kore2 
OtherOther
On Stage Stands WS8700 Workstation Various Guitars (Warmoth custom builds, Fender,... 
  hide details  
Reply
dev rig
(15 items)
 
Music Workstation
(22 items)
 
 
CPUMotherboardGraphicsRAM
i7 3820 (Swiftech Apogee HD block) ASUS Sabertooth X79 GTX 670 4GB SLI (XSPC Razor blocks) 64GB Patriot Viper 1866 
Hard DriveCoolingCoolingCooling
Crucial M4 SSD Custom Water, 2x D5, 2x RX360  Cougar Vortex 120mm PWM Fans Antec Spot Cool (VRM/RAM cooling) 
OSMonitorKeyboardPower
Win7 Host, Linux/OSX VM 3x ASUS PB278Q WQHD (PLP config) Das Keyboard v1 NZXT Hale90 1000W 
CaseMouseAudio
Danger Den Torture Rack Logitech Performance MX Logitech Z5500 
CPUMotherboardGraphicsRAM
i5 2500K ASRock Extreme6 Onboard 32GB Crucial Ballistix 1600Mhz 
Hard DriveOptical DriveCoolingOS
Crucial M4 256GB SSD + 2TB HDD None 3x Scythe S-Flex 900RPM  Win7 
MonitorKeyboardPowerCase
2x Samsung 245BW Saitek Eclipse v1 Enermax 500W Antec Atlas 550 Server Midtower 
MouseAudioAudioAudio
Logitech M400 MAudio BX5a Studio Monitors Denon AH-D5000 Headphone TC Electronic Desktop Konnect 2x2 Interface 
AudioAudioAudioAudio
Yamaha S90ES Keyboard Novation Remote 49SL Keyboard Novation Launchpad Native Instruments Kore2 
OtherOther
On Stage Stands WS8700 Workstation Various Guitars (Warmoth custom builds, Fender,... 
  hide details  
Reply
post #2168 of 6491
Quote:
Originally Posted by t4ngent View Post

I picked up a second 3820 at Micro Center the other day for $204 (after slickdeals coupon) =)
and picked up another sabertooth board on ebay.

Unfortunately the OC on these is pathetic compared to my first set.. it won't even boot with 125 strap, even with 36 multiplier and high vcore..

it works fine at 105 BCLK x 42 multiplier.. but the second you change the strap to 125 it won't even post successfully. I spent like an hour trying different settings with 125 strap and couldn't get a single one to post.

Anyone have an idea if its more likely the CPU or the board which is causing problems?

this really sucks...i would return them....if you can that is...also it seems unlikely that it wouldn't post at that strap at all
post #2169 of 6491
Lets see ...

126.5 * 38 4800mhz with 1686 ram 1.44 llc extreme
126.5 - 38 4800 1.44 1684 ram.jpg 770k .jpg file 126.5 - 38 4800 1.44 1684 ram b.jpg 761k .jpg file 126.5 - 38 4800 1.44 1684 ram c.jpg 711k .jpg file


I will try with low llc , but i dont think will work.
post #2170 of 6491
Thread Starter 
Try Dram 1.65v , vttddr voltage .8250 (half dram voltage) vcssa 1.2v , pll 1.9 - 2v , vtt 1.250v , 2nd vtt 1.250v and maybe drop vcore to 1.435 ? if it works at your current vcore leave it where it is. Give it a shot thumb.gif Saying " It dosent matter if you can juggle or throw as long as you give it a good go "tongue.gif
Cpu Current capability 150% , Vscca current capability 110% - 130% llc xtreme , vscca llc high , cpu voltage freq 500 - 800khz , vscca fixed freq 300 - 500khz I hope that might do it thumb.gif nite bed time sleepysmileyanim.gif
Edited by HOMECINEMA-PC - 1/15/13 at 4:35am
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