my first try at overclocking

smaky

Member
Jan 1, 2005
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Hi everyone!

I would like to thank John and graysky for posting the 2 stickies, and others that helped me decide on the processor. I used them as my guides.

My wife gave me $600 so I went and got:

e6750 processor (was going for q6600, but anandtechers suggested this one because its cheaper and has more room for overclocking)

gigabyte ga-p35-ds4 (was going to get abit $89 board, but had enough room in budget for this one, only got it for the cool looking pipe/heatsinks lol)

corsair 2x1g twin2x2048-6400c4dhx (gigabyte tested ram, got the dhx for the cool looking heatsink :) )

antec tri power 650w (I always bought antec and never had problems, no other reason)

$606 total
+ended up buying 3 90mm and 3 80mm fans to replace old ones that were a pain to clean.

Putting it all together:

First problem was installing the heatsink. I have reused my water cooling block. The block was slipping and sliding around processor because of the long water lines twisting up on me. So I kept tightening the screws until it stopped moving (when I move the hoses).

I heard a sharp snap, than another......I panicked. Looking at the board expecting cracks all over from overtightening the heatsink, I was relieved it was the heatsink/pipe setup poping off the motherboard. I removed the entire motherboard heatsink and pipe (one piece), loosened the screws on the water block untill there was only a slight bend in the motherboard. I wanted to remove the thermal pads and put AS5 but decided that I would probably end up with it all over the board so I just flipped/cleaned the pads and reinstalled it.

Was ready to install mobo. hmm this board didnt' come with the standoffs. (off to microcenter)
When I got back I noticed it also didn't come with the screws....... I just used the 6 off the old mobo for now. Dam you Gigabyte! for this kind of money you could have included those.

I than spend at least 3 hours trying to route all the cables from the power supply. thinking back I should have got one with longer wires and one that has modular cables.

When I went to turn it on.... I remembered that I never looked thru the hard drive for files Iwanted to keep. bummer
I was able to load windows in safe mode, woot and check for important files before installing new windows and formating the hard drive.

spent some time looking at the temp in bios to make sure the processor is not too hot

loaded windows, and had no problems at all installing drivers, updates

the only thing that bothered me was the motherboard driver disk had Yahoo IE bar it wanted to install WTF? I hate all those google/yahoo bars

Ran a couple Prime95 tests and everything was ok. Ran 3dmark06 got a score of 9429 and processor at 2417 with no overclock. Old pc had 5663 and processor 1100.

I than decided to overclock. Went and just tried FSB at 400mhz. voltages in auto, PCIe at 100mhz, could not find the pci 33mhz setting but I have no pci cards anyway so I didn't worry about it much. Changed the memory to run at 800 by sellecting the 2x multiplier

restated and had no problems getting into windows. temperatures with prime95 were under 55C at 100% on both cores. Cpuz showed voltage at 1.46 something. restarted and put voltages on manual and changed cpu voltage to 1.32. restated ran prime95 just fine.

didnt mess with any other settings, I think I will leave it at this overclock for now and test out some games for a few weeks to see if I need to overclock any more

tryed overclocking the graphics card, not so easy, ntune sucks and didn't work for me at all, atitool didn't work, rivaturner worked only because I could turn the fan on to 100%, ended up overclocking the graphics card to 658/954 from 513/7xx. ran 3dmark06 and got

http://service.futuremark.com/compare?3dm06=4296462


I have no idea why the drivers are not aproved. I don't care. the graphics card overclock didn't get me much more fps and since I realy have a hard time understanding how to overclock it I will probably run it at stock . all I did was drag the slider to where ever lol I didn't check the stability of the overclock on the GC cause I dont' realy want to ruin it and I have no clue what I am doing. All I know is it ran 3dmark06 3x with about the same results. The processor overclock seems stable, ran syssandra, prime95. Never tried memtest98, but I think its stable and good to go. will run a longer stability test for a day when I have more time. but 1 hour of prime95 and no errors and I am happy.

Btw all this took over a week with about an hour or 2 per day.

Thank you all for helping and I hope I will learn more as time goes on. I am happy with my results so far. Happy Holidays Everyone!

I will update my sig after I run for a few days and am certain the setup is stable.

PS I would like to encourage people to buy from B&M stores. They are fast disapearing. So if you have a Fry's or Microcenter around and the prices are not too much higher than online stores go the your local stores! I like Microcenter lots. Never been to Fry's.


I forgot to mention rest of the system : BFG 8800 GTS 640 that I payed 430$ last spring lol



 

BonzaiDuck

Lifer
Jun 30, 2004
16,154
1,757
126
Ummm. The 8800 GTS VGA. Like mine.

Only from personal observations, I concluded that ATITool is a good way to find your core and memory speed limits, but using it to OC the card -- however it may work, either manually or at boot-up -- becomes a problem. I suspect it is a problem because it doesn't adjust other things automatically in response to changes in Core and Memory Mhz.

RivaTuner is much better. In fact, it is so good for configuring clocks automatically at bootup, that I'm not bothering to flash the VGA BIOS.

I got one BSOD and lockups/endless-loops in gaming with the ATITool over-clocks, but with RivaTuner, all the troubles disappeared. There may have been other contributing reasons -- also neutralized -- but RivaTuner seems to be the more reliable software for these nVidia cards.
 

BonzaiDuck

Lifer
Jun 30, 2004
16,154
1,757
126
PS With an after-market VGA cooler, and provided your mobo has associated fan-plugs and thermal-sensor pin-outs, you can control a VGA fan with a tape-on sensor attached to the edge or over-hanging bottom of the cooler. Or -- tape the sensor at a point where the VGA cooler heatpipe joins the heatsink base.

With my setup, I don't even have to worry about controlling fan-speed with the over-clocking software.
 

smaky

Member
Jan 1, 2005
119
0
0
at first I liked atitool, but couldn't control the fan speed, when I tried using rivatuner(only changing the fan speed to 100% no overclock) with atitool to overclock it was a mess.

atitool randomly crashes, probably because speedfan or coretemp, it seemed to work ok without em, still crashed a few times


I just gave up for now because I have no clue as to how and what I am doing at all. As long as Crysis is playable I am happy.

Good idea going with aftermarket cooling. My case has a fan control for up to 8 fans. Or I might just get watercooling for the card too. Depending on price

BTW I am hard of hearing so the 8 fans are all set at 100% and so will the video card. Doesnt' bother me one bit. :)
The wife hates it however. Too bad for her. lol
 

BonzaiDuck

Lifer
Jun 30, 2004
16,154
1,757
126
Well, controlling the VGA fan is not a major issue, except for the noise, and especially in your case. My stock BFG VGA cooling was noisier and hotter. IT would heat up to 70+C degrees with game playing and stress-testing. I replaced it with a ThermalRight HR-03-Plus -- at first, without even deploying a fan for it. With one fan-deployment, I think I had "GPU" temperature at load almost equal to the idle value. Now, at room-ambient 70F, it will idle at 38C, with gaming or stress-tests pushing it to maybe 46 to 48C. Under intense stress-testing, the "GPU Diode" temperature -- usually 7+C higher than "GPU" -- has never exceeded 56C even at 75+F room ambient.

So controlling the 80x15mm fan I have on the cooler heatsink right now is only a noise-abatement measure.