Intel Core 2 Duo E6300 & E6400: Tremendous Value Through Overclocking
by Anand Lal Shimpi on July 26, 2006 8:17 AM EST- Posted in
- CPUs
Application Performance using Winstone 2004
Winstone 2004 consists of two different benchmark suites; the Business Winstone test focuses on office applications, while the Multimedia Content Creation benchmark contains many audio/visual applications that are more CPU limited.
As with WorldBench 5, results in both Winstone 2004 suites are relatively close together. The spread in the Multimedia Content Creation test is 38% while the spread in the Business Winstone test is only 32.5%. This reflects the fact that the business applications generally spent most of their time waiting on the user for input. Overclocking continues to give the 2 MB Core 2 Duo chips a reasonable performance boost, however, putting them relatively close to the performance of the $500-$1000 E6700/X6800. If you don't demand absolute maximum performance and are looking to save some money, both chips will keep you very happy.
With the extremely low prices of AMD's X2 processors, the price/performance offered is still certainly competitive. In all of the general performance testing that we have presented here, an X2 3800+ or X2 4200+ (with or without overclocking) is by no means a slow processor. Core 2 Duo is faster, though at present we also have to conclude that Core 2 Duo motherboards are more expensive (with the exception of the ASRock board, though that has a few drawbacks). If you are looking for something right now and are looking to save money, socket AM2 has a lot of reasonable choices at very good prices. For the business user, you really can't go wrong with any of these chips.
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getbush - Wednesday, July 26, 2006 - link
There is a for that should be four and you start the oblivion page with will instead of we'll.JarredWalton - Wednesday, July 26, 2006 - link
Thanks - I gave the document a final proofing now that I'm a bit more coherent and squashed several more "typos" (speech-recognition-os?) I helped Anand fill in a bunch of the text, but it was late and my eyes weren't cooperating. LOLyacoub - Wednesday, July 26, 2006 - link
What I see here is that the E6400 is easily the way to go for folks who aren't interested in overclocking but want the best bang-for-the-buck.For very little more $$ than the E6300, you get a chip that rides quite a bit higher up on the charts in many tests.
Now the question: What affordable motherboard is recommended for stable, reliable non-overclocked C2D Conroe performance? Perhaps the Intel P965 board?
There's no reason to drop $200-250 for a motherboard when you aren't going to utilize its overclocking functionality. I believe that opens up the user to the more affordable P965 boards, right? They tend to be more around $150 and if it's made by Intel it should be plenty stable, right?
Also most boards now are passively-cooled which is excellent since the dinky fans on older motherboards were always noisy and died quickly. Avoiding those is another benefit as I believe the Intel P965 board is passively cooled as well.
Thoughts?
anandtechrocks - Wednesday, July 26, 2006 - link
Check out the Gigabyte DS3. It uses the P965 chipset and costs ~$144. It overclocks just as well as the $250 Asus motherboard in this article and it uses very high quality solid capacitors. Only drawback is that no SLI or Crossfire.yacoub - Wednesday, July 26, 2006 - link
I don't know, looks like there's some cause for concern about currently available 965 boards now...http://forums.anandtech.com/messageview.aspx?catid...">http://forums.anandtech.com/messageview...amp;thre...
anandtechrocks - Wednesday, July 26, 2006 - link
Very good article, I really enjoyed it. I think there is an error on page 4, on the 3rd graph from the bottom. The E6300 and E6400 bars are miss-labled.JarredWalton - Wednesday, July 26, 2006 - link
Fixed - thanks.code65536 - Wednesday, July 26, 2006 - link
How do the OC'ed chips do with power consumption. Does a 6400 @ 2.88 use more or less power than a 6800, for example?supremelaw - Wednesday, July 26, 2006 - link
... and heat.I assume that the stock Intel HSF hasn't changed:
http://www.supremelaw.org/systems/heatsinks/warnin...">http://www.supremelaw.org/systems/heatsinks/warnin...
and that a superior HSF with proper backing plate
is still recommended for Conroe CPUs, even though
they run cooler in general.
Sincerely yours,
/s/ Paul Andrew Mitchell
Webmaster, Supreme Law Library
http://www.supremelaw.org/">http://www.supremelaw.org/
houe - Wednesday, July 26, 2006 - link
fp