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Old 02-29-2020, 05:24 AM   #4
Retrorockit
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Join Date: Feb 2020
City & State: DAVIE,FL
My Country: United States
I'm a: Knowledge Seeker
Posts: 16
Default Re: Overclockable Dell computers.

Yes BTX is very old stuff. When the memory controller moved to the CPU it lost it's purpose, and never was accepted by the aftermarket anyway. But bad caps were common on them. While overclocking old computers may or may not be useful, it may tip the csales a little in deciding whether to save a MB or not.
I have a tutorial on this at Tomshardware and just updated it with some OC benchmark scores, and a video of doing a software fsb overclock.
https://forums.tomshardware.com/faq/...uters.2528664/
I agree that the Pentium D computers are fun. Many later office computers had a 95W CPU limit that keeps the Extreme series CPUs out. Pentium D machines needed 130W so if they can run Core2 Extremes the VRM and also clock speed are built in.
Here's the leader board at CPUZ for QX6800.
http://valid.x86.fr/top-cpu/496e7465...322e393347487a
0WG864 is a Dell Dimension E520. If you look at the dates you can see it was in 2nd place there in 2015 when I did that. 3rd place for almost 2 years.
For actual performance the T3400 workstation is better withQX9650 and dual GPU support. I've picked up T3400 MB for $14 each.

Last edited by Retrorockit; 02-29-2020 at 05:29 AM..
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