e6600 OC question

rogue1979

Diamond Member
Mar 14, 2001
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I have an Ultra Microfly and it is an extreme pain to remove the cpu/heatsink.

Just switched from a e2180@3150MHz to an e6600.

Got the e6600 cheap and just wanted to see what the actual difference was between 1MB cache and 4MB L2 cache.

Motherboard is an Asrock Conroe1333 that is limited to a 350MHz fsb with no cpu voltage adjustment, video card is now a 9600GSO @ 710/1750/2100.

Default voltage is 1.2875 and it tops out at 2880MHz at a 320Mhz fsb.

My question is which is faster before I go through the work of removing the cpu and pin modding to 1.4v. The actual painting the dots is easy, but removing the heatsink and cpu is a real pain in a Microfly, I have to take it halfway apart and I'm being lazy.

1. 2880MHz 320MHz fsb with memory at 5/4 @ 800MHz 4-4-4-12 (current)

2. 3150Mhz 350MHz fsb with memory at 1/1 @ 700MHz 4-4-4-12

Just a quick benchmark in Future Mark 06 shows the current speed of 2880MHz for the e6600 is about 2% faster then the previous e2180@3150MHz.

I know, not much difference and I suspect that either configuration 1 or 2 won't show much difference either. Gaming is the priority, not worried about other applications. Does a non 1/1 memory ratio give a performance penalty on Conroe?



 

clarkey01

Diamond Member
Feb 4, 2004
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I always go for clock speed over memory timmings provided there not to lax, yes 1:1 is what your after
 

rogue1979

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Mar 14, 2001
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Took awhile to figure out a volt mod, the two regular ones that I know gave me too much voltage or not enough. Finally found 1.37v, this cpu isn't the greatest overclocker, but it runs cool at 3036MHz. More voltage only gets about 100MHz more, not worth it.

Ram at 1/1 DDR670, overall games and 3DMark show about a 5% increase over a slightly faster E2180.

Nothing to write home about, but it does run about 10-12C cooler than a E2180 @ 1.39v, hitting about 56C under full load.
 

Capitalizt

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Nov 28, 2004
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Can I ask...What is the point of volt modding it? Why not just bump your vcore up in BIOS? I'm running an E6600 on a plain Asus P5B

333 x 9 = 3ghz using 1.34 volts. Idle temps are 32C. Is there any benefit to modding the chip?
 

AmberClad

Diamond Member
Jul 23, 2005
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Originally posted by: Capitalizt
Can I ask...What is the point of volt modding it? Why not just bump your vcore up in BIOS? I'm running an E6600 on a plain Asus P5B
Fourth sentence of the OP -- he's using an ASRock board that has no vCore adjustments.

I think my "retired" E6600 (soon to be made into a Linux box) topped out around 3.2GHz at 1.4Ghz. I guess they discontinued the E6600 line before the G0 stepping came out. Most of the 3.6GHz or so overclocks I saw at HardOCP were with watercooling and fairly high voltages.
 

rogue1979

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Mar 14, 2001
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Originally posted by: AmberClad
Originally posted by: Capitalizt
Can I ask...What is the point of volt modding it? Why not just bump your vcore up in BIOS? I'm running an E6600 on a plain Asus P5B
Fourth sentence of the OP -- he's using an ASRock board that has no vCore adjustments.

BINGO!