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Need help hitting 4ghz please...

post #1 of 22
Thread Starter 






Here are some pics of my bios. (Those are not my values)
So I am in need of some assistance hitting 4ghz with my I5. I have issues getting past 3.5ghz with a X20 multiplier. I manually entered in the ram timings as:

7-7-7-21 1T 1.5v

My pc will not post if i go past the 170 blk frequency. I suspect it has something to do with my voltages not being set right. If i drop the ram down a step, it still will not post, so doesn't that rule out ram being the issue?

(EDIT)
Alright so after numerous tried last night, here are some settings that got me 3.6ghz completely stable:

EIST - Enabled
Intel Turbo Boost - Enabled
C1E - Disabled
CPU Frequency- 175
OC Stepping - Disabled
CPU Ratio[/B] - 20

Memory:
DRAM Timing - Manual
X.M.P. - Disabled
Memory Ratio - 4
QPI Ratio - 16
Timings:
1T/2T - 2T
CAS - 7
tRCD - 8
tRP - 7
tRAS - 24
tRFC - 60

Voltages:
CPU Voltage - +0.179
CPU Vcore - 1.36
PCH 1.8 - 1.9
DRAM Voltage - 1.5
PCH 1.05 - 1.120
Spread Spectrum - Disabled
Edited by CHEFFY! - 2/1/11 at 7:10am
I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
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I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
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post #2 of 22
What do you have your voltages at? (CPU, vtt, and ram)
post #3 of 22
Thread Starter 
CPU Voltage +0.173
PCH - 1.8
DDR Ram - 1.6
PCH 1.05 - 1.120
I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
  hide details  
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I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
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SteelSeries NP+ 
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post #4 of 22
CPU vcore?
post #5 of 22
Ok try this

CPU multiplier = 20x
Base clock = 200

Cpu Vcore (Cpu voltage) = 0.15625v
Cpu VTT = 1.220v

This is what took my i5 750 to reach 4ghz and to be frank I could probably lay off the vcore a little more but I like it where it is now. Try those settings and see how they work for you.

ALSO do ram on stock timings for now and stock voltages. Also underclock the memory to say 1200mhz or something along those lines just to be on the safe side and try booting just with those above said settings.
post #6 of 22
Thread Starter 
I believe I don't have a VTT option... Unless you can see it elsewhere in the screens provided.
I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
  hide details  
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I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
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post #7 of 22
With memory settings to stock, try upping your current vcore to say 1.400v and see if you can post.

And lower the cpu voltage to about 0.15625v around that ballpark, if you cant match just do a little bit higher.
post #8 of 22
Thread Starter 
So i wana drop my ram down from 4 to 3 to get a lower speed, but I will not post, why is that? Does adjusting the ratio have a big effect on memory? I just thought it was fine as long as you didn't go higher than the rated spec.
I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
  hide details  
Reply
I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
  hide details  
Reply
post #9 of 22
Hmm, well the reason why I was suggesting that was maybe because the ram was running at higher specs. But now that that is out of the picture, I really don't know where else to go. I think thats more than enough vcore to hit 4.0... maybe someone else can chime in?
post #10 of 22
Thread Starter 
Alright so after numerous tried last night, here are some settings that got me 3.6ghz completely stable:

EIST - Enabled
Intel Turbo Boost - Enabled
C1E - Disabled
CPU Frequency- 175
OC Stepping - Disabled
CPU Ratio[/B] - 20

Memory:
DRAM Timing - Manual
X.M.P. - Disabled
Memory Ratio - 4
QPI Ratio - 16
Timings:
1T/2T - 2T
CAS - 7
tRCD - 8
tRP - 7
tRAS - 24
tRFC - 60

Voltages:
CPU Voltage - +0.179
CPU Vcore - 1.36
PCH 1.8 - 1.9
DRAM Voltage - 1.5
PCH 1.05 - 1.120
Spread Spectrum - Disabled
Edited by CHEFFY! - 2/1/11 at 7:09am
I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
  hide details  
Reply
I5 Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I5 3570 Gigabyte Z77UD3H MSI 660 TI Power Edition G.SKILL F3-10666 8GB 1600 @ 7-8-7-24 1.65v (4x2GB) 
Hard DriveOptical DriveOSMonitor
Seagate Barracuda 500G X2 Samsung DVD+RW/DVD Windows 7 Ultimate 64-bit Samsung 24" 
KeyboardPowerCaseMouse
Logitech G15 Corsair 750W NZXT Phantom R.A.T. 9 
Mouse Pad
SteelSeries NP+ 
  hide details  
Reply
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