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Please report Pentium D 9XX OCs - Page 3

post #21 of 25
My highest stable OC:

3.92Ghz
1.2875v
3-3-3-8
60c (with side panel off, max load)


My highest unstable OC (loads Windows)
4.21Ghz
1.33v
5-5-5-12
63c (with side panel off, max load)


both were with 1:1 ratios, I guess I could try 4.2 with a divider, but I want to see about 4Ghz with a 1:1 first.

I am fighting a cooling problem (as you can see), I just applied AS5 yesterday, so far it's dropped load temp 2 degrees....hopefully I'll get another 3 at least after it cures. And I am going to see about getting a new case with 120mm fans (or mod a basic case to take 120mm fans), but 4Ghz might have to wait till after taxes.........
post #22 of 25
Thread Starter 
Quote:
Originally Posted by Remonster
That sounds about right ^ also 4.8 is reasonable on water, I've seen 5.0 and above on water for the 930 and above so assuming your mobo is up to it I think 5GHz is within grasp. Also, all 9xx series have 200 base FSB but the multiplier goes up from 14x to 17x (except for the XE/EE which has a 266x13 multi)
The P5WD2-E Premium is the best motherboard around, correct?

I think I will go with 1 stick of the Patriot DDDR2-800 (with the hope of getting another in the future). That way I will not be limited by the memory, nor will I have to worry about dividers.

The only 9XX with HT is the 955, correct? Why would intel preech about HT, and then not include it with there flagship? Anyways, I have HT disabled on my 550, and I get better performance. A 920 OCed to 4.8-5.0 should beat a FX60:

920 @ 4.9 = 4.9 x 6 x 2 = 57.6 billion ops per second
FX60 @ 3.0 = 3.0 x 9 x 2 = 54 billion ops per second

If the FX60 was a 3.2GHz it would exactly be equal to a 920 @ 4.9GHz
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post #23 of 25
Correct, 955XE has HT, the reason the 900 series (besides the XE) dont have HT is because Hyper Threading is kind of like dual core's little sister, its kinda the same idea but not nearly as well executed and at the end of the day you still only have 1 CPU core and 1 L1 and L2 cache so its not nearly as good as dual core, the 955XE is dual core AND ht so its 4 total cores. (theoretically)
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post #24 of 25
Maybe I should have kept my 920, Never even put it in the PC. I think its time to buy another 1.
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CPUMotherboardGraphicsRAM
940 C1 step Lapped ASUS E Premium Droop mod X1950XT custom TDX XMS2 675C4 Pro LED 
Hard DriveOSMonitorKeyboard
2x200 Maxtor SATA XP SP2 Acer 22" Wide Microsoft multi media 
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OCZ GXS 700 Raidmax Ninja Black Micron 2.4 C/L 
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post #25 of 25
Thread Starter 
Quote:
Originally Posted by Adeoliver
Maybe I should have kept my 920, Never even put it in the PC. I think its time to buy another 1.
Why did you get it?
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CPUMotherboardGraphicsRAM
Core i7 2500k ASRock P67 Extreme4 Gen 3 AMD 7970 16GB DDR3 
Hard DriveOptical DriveOSMonitor
Intel 520 256GB SATA DVD Burner Windows 7 64 bit Deal U2410 
KeyboardPowerMouse
Adesso Mechanical Silverstone OP650 Logitech G700 
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System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i7 2500k ASRock P67 Extreme4 Gen 3 AMD 7970 16GB DDR3 
Hard DriveOptical DriveOSMonitor
Intel 520 256GB SATA DVD Burner Windows 7 64 bit Deal U2410 
KeyboardPowerMouse
Adesso Mechanical Silverstone OP650 Logitech G700 
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