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[Cooling] Aftermarket Cooler for HD 4890? »
« Overclocking tools  
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jchambers28

join:2007-05-12
Alma, AR
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reply to Smoove910
Re: [Modding] 4th core on a tri core cpu

Click for full size
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got my camera charged up here is a picture of my pc


Smoove910
Premium
join:2005-08-01
Nampa, ID
reply to jchambers28
nice setup for you as well.

What have you found as far as your overclock goes? 3.5ghz is pretty common at stock voltage...


DadeMurphy
Rbettenc
Premium
join:2002-07-25
Danvers, MA
clubs:
reply to jchambers28
You should definitely install a case fan in the rear there, next to your CPU.


jchambers28

join:2007-05-12
Alma, AR
I have one on the way from new egg.


jchambers28

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reply to DadeMurphy
Click for full size
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here is some new pictures. I added a better cpu cooler, case fan, extra HDD so I can run raid.

archaned
Premium
join:2003-06-18
Brooklyn, NY

1 edit
reply to jchambers28
Got my X3 720 coming in on monday with a GA-MA785G-UD3H board. Definitely going to up the clock after an initial stress test. Might try to unlock, but didn't get it for that. I'll take pics too.


Smoove910
Premium
join:2005-08-01
Nampa, ID


1 edit
reply to jchambers28
1st, you should get a 120mm fan to help exhaust hot air out the back of your case.

2nd, you should start raising your multi to see where it starts becoming unstable. I believe HT is similiar to FSB, which is what your ram runs at. Post back with any results

Read this for more details:
»www.hardforum.com/showthread.php?t=1327003


pnjunction
Teksavvy Premium
Premium
join:2008-01-24
Toronto, ON
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said by Smoove910 See Profile :

1st, you should get a 120mm fan to help exhaust hot air out the back of your case.
120mm might be too big for that spot.

If I had to guess I would say that the inside holes there are for 80mm fans and slightly further-out ones are for 92mm fans. Get a 92mm fan.


Smoove910
Premium
join:2005-08-01
Nampa, ID

reply to jchambers28
MY Bios settings:

go to the 'T-Series' subheading in the BIOS:
Overclock Naviagator = Manual
CPU/HT = 213

CPU FID Custome P-Stats =
Enable
Core FID = 16.5X
Core VID = 1.4v
NB FID = 2000mhz

Voltage config = startup
Chipset = 1.35v
HT Overvoltage = 1.30v

DRAM Timing = Auto

This should give you a 3.5ghz overclock. I have C-n-Q enabled, which runs me at 850mhz at idle.

Good luck!


jchambers28

join:2007-05-12
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reply to Smoove910
Click for full size
here is what I got


jchambers28

join:2007-05-12
Alma, AR
reply to jchambers28
How long will this cpu last over clocked to 3.5 GHZ ?


Smoove910
Premium
join:2005-08-01
Nampa, ID
reply to jchambers28
you shouldn't have a problem. What are your temps? If you are at/below 50c at full load, I wouldn't worry at all. It'll easily last the duration you will use that CPU, until your next upgrade.


jchambers28

join:2007-05-12
Alma, AR
put a full load on it for 5 min showed 40 deg c


jchambers28

join:2007-05-12
Alma, AR
reply to jchambers28
I need a decent and quiet case fan to replace the fan I put in there. I spent 10 bucks on trash.

archaned
Premium
join:2003-06-18
Brooklyn, NY
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reply to jchambers28
Click for full size
Prime 95 was kicked off late last night
Click for full size
system is not sluggish even with all cores going
Click for full size
cpu
Click for full size
bought this memory at the same time
I was able to unlock the 4th core using my setup.
Having problems booting with the memory at 1066. I checked
gskill's forums and it seems to be a common issue. at 800 i can use
667 timings and pass memtest, but at 1066 with different settings
memtest fails. i don't want to bump the voltages up so i might just
run it at 800.


Smoove910
Premium
join:2005-08-01
Nampa, ID


1 edit
reply to jchambers28
1066mhz ram requires 2.1 volts. Are you running 2.1 volts, or are you sitting at 1.8 volts (typical for 800 mhz ram)?

Bump it to 2.1 volts. There's not many ram sticks that run below that voltage...

If you look at the specs for your ram, it specifically states '2.0 - 2.1v' (your label even validates the fact), so I would bet they are underpowered.
»www.newegg.com/Product/Product.a···20231166


Smoove910
Premium
join:2005-08-01
Nampa, ID

reply to jchambers28
said by jchambers28 See Profile :

I need a decent and quiet case fan to replace the fan I put in there. I spent 10 bucks on trash.
Sitting at 40c at 100% full load leads me to believe you can push it higher. Raise your multi again and see what happens. If you start seeing it becoming unstable, add a little more voltage.


jchambers28

join:2007-05-12
Alma, AR
It will not let me get any higher than 3.5 GHZ I razed the mult and voltage will not boot at all.


Smoove910
Premium
join:2005-08-01
Nampa, ID
You may have hit your ceiling... although with those temps it seems unlikely.

Be happy with 3.5, that's still a pretty decent clock speed.


jchambers28

join:2007-05-12
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here are my stats.
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Forums » Tech and Talk » Technical » Overclocking/Modding[Cooling] Aftermarket Cooler for HD 4890? »
« Overclocking tools  
page: 1 · 2 · 3 · 4


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