• Competitor rules

    Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.

Crazy overclocking Celeron 45nm dual core!!

Associate
Joined
8 Jan 2005
Posts
2,405
Location
Worcestershire
Last night I had a little play about with another uber budget system I’m test building. It consisted of a cheap Intel board, 4gb of ram, my old 8800GTS 512 and one of those new 45nm Celeron E3200 Wolfdale dual cores.
Already being aware that these new Celerons are R0 stepping I had a gut feeling it would be a bit of a clocker.

And yup it didn’t let down, very little effort was needed to get it to 4GHz!! I literally just tried 3.6GHz (300FSB) and then straight in at 4GHz (333FSB).



No additional vcore was needed, I left it on default to see what it could manage and it just kept clocking all the way up to 4GHz! though a fraction above that frequency and Prime sfft started to produce errors.

I’m sure it will scale very well with voltage like most c2d do, but as its only being cooled by that wafer thin Intel stock cooler you get in the retail box I will lay off from adding extra voltage for now, although temps are pretty good :)

With better cooling and a good boost of vcore I bet it could achieve considerably more and thanks to its high multi the cheapy test motherboard I’m using seems to be able to get the most out of it!!
Im sure as it clocks so well at stock voltage it would be an undervolters dream, dirt cheap HTPC cool running dual core maybe??

The processor feels remarkably powerful and windows is extremely responsive, games play very well with no noticeable difference when I was running the old 8800GTS on my quad core system.

It’s a real little power house of a processor and seems rather un Celeron like LOL

All in all not bad for 30 quid cpu with cooler!!

I’m Really digging these dirt cheap c2d Intels offerings lately! I was recently playing around with a cheap E5200 R0 that could do 4.2GHz and now these new extremely capable Celerons appear!!

I will affix the Provided Celeron badge with pride when the rig is finally built!
 
Nice, i've seen these chips before. What temps does it reach? Can't see the image at the moment...

This is the lower end of the family!
 
Running prime small fft's it peaks at 60c under the stock cooler, default vcore at 4ghz.
yup its the cheapest Celeron.
 
jesus thats awesome!

might have to get myself one of them to mess about with haha!
 
So the only thing between this an an E8400 is the cache...

pretty much yeah, but the e8400 does have a decent amount of cache though.

I used to run a e0 stepping e8400 and it would max out at 4.1ghz at stock voltage, so really theres little in it overclocking wise. Proportionally the celey has a 500mhz shortfall to start with at stock so it does well to make up for that, especially on this mb and poor cooling.

Cache does make a difference in synthetic benches, but I'm surprise how little you notice it in reality especially gaming with an last gen card.

mr_x_plosion, which bench marks other than super-pi do you want me to run?
Im not one for running bench marks, but I'll give them a go :)
Im running w7 64 bit on this test rig btw.
 
Last edited:
I'm not sure really lol

SuperPi 1M would be great though.

I ran 1m PI in that screen shot :)

darkstroke, I will install and run Cinebench r10 when I get back home :)
It maybe running vista by then as I was only testing the rig on a beta copy of w7, which now keeps asking me to activate.
 
Very impressed! Keep looking at building an atom/ion based media pc but hear about problems playing bbc iplayer. Using one of these instead, undervolted like you say, would be a great alternative and probably cheaper!! Nice work
 
Back
Top Bottom