Intel's 45 nm Penryn CPU: 4 GHz Air Cooled

New Boxed Cooler

Together with the review sample, we received Intel's new official specifications - all 96 pages of them. Under the entry Boxed Cooler, we found not only the familiar model but also a completely new design.

Below is an overview of all currently available Core 2 CPUs.

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NameCodenameClock SpeedCacheFSBProcess
Core 2 Extreme QX9650Yorkfield4x 2933 MHz2x 6144 kB333 MHz45 nm
NameCodenameClock SpeedCacheFSBProcess
Core 2 Extreme QX6850Kentsfield4x 3000 MHz2x 4096 kB333 MHz65 nm
Core 2 Extreme QX6800Kentsfield4x 2933 MHz2x 4096 kB266 MHz65 nm
Core 2 Extreme QX6700Kentsfield4x 2666 MHz2x 4096 kB266 MHz65 nm
Core 2 Extreme Q6700Kentsfield4x 2666 MHz2x 4096 kB266 MHz65 nm
Core 2 Quad Q6600Kentsfield4x 2400 MHz2x 4096 kB266 MHz65 nm
NameCodenameClock SpeedCacheFSBProcess
Core 2 Extreme X6800Conroe XE2x 2933 MHz1x 4096 kB266 MHz65 nm
Core 2 Duo E6850Conroe2x 3000 MHz1x 4096 kB333 MHz65 nm
Core 2 Duo E6750Conroe2x 2666 MHz1x 4096 kB333 MHz65 nm
Core 2 Duo E6550Conroe2x 2333 MHz1x 4096 kB333 MHz65 nm
Core 2 Duo E6540Conroe2x 2333 MHz1x 4096 kB333 MHz65 nm
Core 2 Duo E6700Conroe2x 2667 MHz1x 4096 kB266 MHz65 nm
Core 2 Duo E6600Conroe2x 2400 MHz1x 4096 kB266 MHz65 nm
NameCodenameClock SpeedCacheFSBProcess
Core 2 Duo E6400Conroe-20482x 2133 MHz1x 2048 kB266 MHz65 nm
Core 2 Duo E6300Conroe-20482x 1866 MHz1x 2048 kB266 MHz65 nm
Core 2 Duo E6420Conroe2x 2133 MHz1x 4096 kB266 MHz65 nm
Core 2 Duo E6320Conroe2x 1866 MHz1x 4096 kB266 MHz65 nm
Core 2 Duo E6400Allendale2x 2133 MHz1x 2048 kB266 MHz65 nm
Core 2 Duo E6300Allendale2x 1866 MHz1x 2048 kB266 MHz65 nm
Core 2 Duo E4600Allendale2x 2400 MHz1x 2048 kB200 MHz65 nm
Core 2 Duo E4500Allendale2x 2200 MHz1x 2048 kB200 MHz65 nm
Core 2 Duo E4400Allendale2x 2000 MHz1x 2048 kB200 MHz65 nm
Core 2 Duo E4300Allendale2x 1800 MHz1x 2048 kB200 MHz65 nm
NameCodenameClock SpeedCacheFSBProcess
Pentium Dual CoreE2180Conroe-L2x 2000 MHz1x 1024 kB200 MHz65 nm
Pentium Dual CoreE2160Conroe-L2x 1800 MHz1x 1024 kB200 MHz65 nm
Pentium Dual CoreE2140Conroe-L2x 1600 MHz1x 1024 kB200 MHz65 nm
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