First benchmarks of Intel's new desktop Core 2 Duo and Core 2 Extreme CPUs are in. Here's a summary:
Another thing: the new CPUs are excellent overclockers, and Core 2 Extreme even has unlocked multiplier! Which was the last Intel CPU without multiplier lock? CeleronA 300? What's really amazing is the E6600. That little beast runs at 2.4 GHz stock, but with quality air cooling it will clock to 4.0 GHz (a 67% overclock!) without problems. I was wrong - pure, unfiltered awesomeness does exist, and it's called E6600.
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The E6600, priced at $316, outperforms anything AMD has to offer, and the low-end $183 E6300 competes with the best of AMD's lineup and consistently outperforms Pentium D EE 965? I think I peed a little.AnandTech said:Intel's Core 2 Extreme X6800 didn't lose a single benchmark in our comparison; not a single one. In many cases, the $183 Core 2 Duo E6300 actually outperformed Intel's previous champ: the Pentium Extreme Edition 965. In one day, Intel has made its entire Pentium D lineup of processors obsolete. Intel's Core 2 processors offer the sort of next-generation micro-architecture performance leap that we honestly haven't seen from Intel since the introduction of the P6.
Compared to AMD's Athlon 64 X2 the situation gets a lot more competitive, but AMD still doesn't stand a chance. The Core 2 Extreme X6800, Core 2 Duo E6700 and E6600 were pretty consistently in the top 3 or 4 spots in each benchmark, with the E6600 offering better performance than AMD's FX-62 flagship in the vast majority of benchmarks. Another way of looking at it is that Intel's Core 2 Duo E6600 is effectively a $316 FX-62, which doesn't sound bad at all.
We're still waiting to get our hands on the E6400 as it may end up being the best bang for your buck, but even the slower E6300 is quite competitive with AMD's X2 4200+ and X2 3800+. If AMD drops the price on those two parts even more than we're expecting, then it may be able to hold on to the lower end of the performance mainstream market as the E6300 is not nearly as fast as the E6600.
Another thing: the new CPUs are excellent overclockers, and Core 2 Extreme even has unlocked multiplier! Which was the last Intel CPU without multiplier lock? CeleronA 300? What's really amazing is the E6600. That little beast runs at 2.4 GHz stock, but with quality air cooling it will clock to 4.0 GHz (a 67% overclock!) without problems. I was wrong - pure, unfiltered awesomeness does exist, and it's called E6600.
Read the rest here.