790i FTW and qx6850 - need overclock help

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JeffreyHam
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Re:790i FTW and qx6850 - need overclock help 2011/07/06 22:59:07 (permalink)
Alex, you could try your SPP at 1.5v if your temps are OK.

 
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gottex
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Re:790i FTW and qx6850 - need overclock help 2011/07/06 23:09:46 (permalink)
smth. like this ?
 
CPU Core – 1.49375
CPU FSB – 1.425V
Memory – 1.900V
nForce SPP – 1.52V (is in red zone, temps should be fine with my water)
nForce MCP – 1.550V
CPU PLL -  1.5V

CPU: Intel QX6850@3.6Ghz (1.45625v) Motherboard: EVGA 790i SLI FTW (bios SZ17)
Video: Tri-SLI MSI N580GTX-M2D15D5  772MHz/4008MHz
Memory: Kingston HyperX KHX1800C9D3K2/4G, DDR3 4Gb PC3-14400 1800MHz, 9-9-9-27 (2T) 1.8v
HDD1: WD VelociRaptor 150Gb SATA-II 10000rpm HDD2: WD VelociRaptor 300Gb SATA-II 10000rpm
HDD3: WD 1002FBYS 1Tb SATA-II 7200rpm PSU: Enermax Galaxy EVO 1250W Revolution 85+
Case: Cooler Master Stacker 832 OS: Windows 7 64-bit
Water cooling: XSPC RX480; Koolance PMP-450; XSPC Acrylic Dual 5.25" Bay Reservoir for Laing D5; Koolance CPU-370; Bitspower BP-WBN79NS-BK; Bitspower BP-WBN79AP1-BK & BP-WBN79AP2-BK
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JeffreyHam
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Re:790i FTW and qx6850 - need overclock help 2011/07/06 23:14:17 (permalink)
Shouldn't hurt to try.....see what happens.

 
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#183
gottex
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Re:790i FTW and qx6850 - need overclock help 2011/07/09 06:29:39 (permalink)
Still old BSOD :(
 
CPU Freq, MHz – 4050
FSB Reference Clock, MHz – 1800
CPU Multiplier - [9X]
 
CPU Core – 1.49375
CPU FSB – 1.425V
Memory – 1.900V
nForce SPP – 1.52V
nForce MCP – 1.550V
CPU PLL -  1.5V

CPU Core – 1.49375
CPU FSB – 1.500V
Memory – 1.900V
nForce SPP – 1.52V
nForce MCP – 1.550V
CPU PLL -  1.5V

CPU Core – 1.49375
CPU FSB – 1.575V
Memory – 1.900V
nForce SPP – 1.52V
nForce MCP – 1.550V
CPU PLL -  1.5V

CPU Core – 1.49375
CPU FSB – 1.425V
Memory – 1.900V
nForce SPP – 1.57V
nForce MCP – 1.550V
CPU PLL -  1.5V

CPU Core – 1.49375
CPU FSB – 1.425V
Memory – 1.900V
nForce SPP – 1.57V
nForce MCP – 1.600V
CPU PLL -  1.5V
 
post edited by gottex - 2011/07/09 06:32:40

CPU: Intel QX6850@3.6Ghz (1.45625v) Motherboard: EVGA 790i SLI FTW (bios SZ17)
Video: Tri-SLI MSI N580GTX-M2D15D5  772MHz/4008MHz
Memory: Kingston HyperX KHX1800C9D3K2/4G, DDR3 4Gb PC3-14400 1800MHz, 9-9-9-27 (2T) 1.8v
HDD1: WD VelociRaptor 150Gb SATA-II 10000rpm HDD2: WD VelociRaptor 300Gb SATA-II 10000rpm
HDD3: WD 1002FBYS 1Tb SATA-II 7200rpm PSU: Enermax Galaxy EVO 1250W Revolution 85+
Case: Cooler Master Stacker 832 OS: Windows 7 64-bit
Water cooling: XSPC RX480; Koolance PMP-450; XSPC Acrylic Dual 5.25" Bay Reservoir for Laing D5; Koolance CPU-370; Bitspower BP-WBN79NS-BK; Bitspower BP-WBN79AP1-BK & BP-WBN79AP2-BK
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xarot
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Re:790i FTW and qx6850 - need overclock help 2011/07/11 04:43:09 (permalink)
I'd guess your chip will require way over 1.5 V for those clocks, maybe even close to 1.6 V. My old QX6850 wouldn't do 4.0 with any settings or voltages stable for gaming... I was on air though. And my old QX6800 G0 could run 3DMark06 through with 1.58 V at 10x400.
 
Give it more juice since you are on water. In the long run, too much VCore might hurt your chip though.

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#185
gottex
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Re:790i FTW and qx6850 - need overclock help 2011/07/11 04:47:25 (permalink)
1.6v won't burn it ? ) cause everything above 1.5 is in red zone
ok, I'll try tonight, thanx :)

CPU: Intel QX6850@3.6Ghz (1.45625v) Motherboard: EVGA 790i SLI FTW (bios SZ17)
Video: Tri-SLI MSI N580GTX-M2D15D5  772MHz/4008MHz
Memory: Kingston HyperX KHX1800C9D3K2/4G, DDR3 4Gb PC3-14400 1800MHz, 9-9-9-27 (2T) 1.8v
HDD1: WD VelociRaptor 150Gb SATA-II 10000rpm HDD2: WD VelociRaptor 300Gb SATA-II 10000rpm
HDD3: WD 1002FBYS 1Tb SATA-II 7200rpm PSU: Enermax Galaxy EVO 1250W Revolution 85+
Case: Cooler Master Stacker 832 OS: Windows 7 64-bit
Water cooling: XSPC RX480; Koolance PMP-450; XSPC Acrylic Dual 5.25" Bay Reservoir for Laing D5; Koolance CPU-370; Bitspower BP-WBN79NS-BK; Bitspower BP-WBN79AP1-BK & BP-WBN79AP2-BK
#186
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