Shop for processors

• CNET Editor rating:
  4.5 stars Spectacular

  Overall score: 9.0 (4.5 stars)
• Average user rating: 4.0 stars out of 27 reviews

The Bottom Line: Intel's Core 2 Duo E6700 offers the best price-to-performance ratio we've seen in a desktop chip. For half the cost of AMD's top-of-the-line chip, you get identical if not superior performance and better power efficiency. AMD surprised us last year with its completely dominant dual-core chips, but Intel regains the crown with Core 2 Duo. Read review

Specs: Intel Core 2 Duo E6700

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 5.0 stars out of 8 reviews

Specs: Intel Core 2 Quad Q6600

• CNET Editor rating:
  4.0 stars Excellent

  Overall score: 8.3 (4.0 stars)
• Average user rating: 0 stars No reviews, write one!

The Bottom Line: The CPU market is due for a lot of upheaval over the next 12 months, so you might be wise to wait for a clearer picture before plunking down $1,000 or so on Intel's new Core 2 Extreme QX9650 quad-core desktop processor. But if you want to claim ownership of the fastest multicore CPU around today, look no further. Read review

Specs: Intel Core 2 Extreme QX9650

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.5 stars out of 6 reviews

Specs: Intel Core 2 Duo E7500

• CNET Editor rating:
  4.0 stars Excellent

  Overall score: 8.7 (4.0 stars)
• Average user rating: 4.5 stars out of 2 reviews

The Bottom Line: AMD's Athlon 64 FX line has worn the desktop CPU performance crown for over a year. The king is dead. Intel's new flagship Core 2 Extreme X6800 not only hands AMD a defeat on all of our benchmarks, but it's also a more efficient, better designed chip overall. Read review

Specs: Intel Core 2 Extreme X6800

• CNET Editor rating:
  4.0 stars Excellent

  Overall score: 8.7 (4.0 stars)
• Average user rating: 5.0 stars out of 4 reviews

The Bottom Line: If you thought dual cores were over the top, get ready. Intel presents the Core 2 Extreme QX6700, a single CPU with four distinct processing cores. At $999, the first quad-core CPU will remain an enthusiast part for a while, but as a glimpse of the future, it's clear that clock speed is out and core counts are in. Read review

Specs: Intel Core 2 Extreme QX6700

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.0 stars out of 2 reviews

Specs: Intel Core 2 Duo E4500

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 5.0 stars out of 2 reviews

The Bottom Line: Intel's Core 2 Duo line marks the end of AMD's run of dominance through the dual-core desktop-processor landscape. Not only are Intel's new chips fast, efficient, and well designed, but they're also aggressively priced and sure to send ripples though the desktop PC industry. If you are buying or building a new computer, we recommend that a Core 2 Duo chip be at its center. Read review

Specs: Intel Core 2 Duo E6400

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.5 stars out of 7 reviews

The Bottom Line: Intel's Core 2 Duo line marks the end of AMD's run of dominance through the dual-core desktop-processor landscape. Not only are Intel's new chips fast, efficient, and well designed, but they're also aggressively priced and sure to send ripples though the desktop PC industry. If you are buying or building a new computer, we recommend that a Core 2 Duo chip be at its center. Read review

Specs: Intel Core 2 Duo E6600

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.0 stars out of 8 reviews

The Bottom Line: Intel's Core 2 Duo line marks the end of AMD's run of dominance through the dual-core desktop-processor landscape. Not only are Intel's new chips fast, efficient, and well designed, but they're also aggressively priced and sure to send ripples though the desktop PC industry. If you are buying or building a new computer, we recommend that a Core 2 Duo chip be at its center. Read review

Specs: Intel Core 2 Duo E6300

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.5 stars out of 1 review

Specs: Intel Core 2 Duo E6550

• CNET Editor rating:
  4.0 stars Excellent

  Overall score: 8.3 (4.0 stars)
• Average user rating: 2.5 stars out of 1 review

The Bottom Line: The quad-core Core 2 Extreme QX6850 keeps the desktop CPU performance belt tied firmly around Intel's waist at a price that helps offset the lack of sizable performance gains. New products at the end of the year may outclass this new chip when they arrive, but for now, the QX6850 reigns supreme. Read review

Specs: Intel Core 2 Extreme QX6850

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 0 stars No reviews, write one!

Specs: Intel Pentium D 950

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 0 stars No reviews, write one!

Specs: Intel Core 2 Duo E7400

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.5 stars out of 2 reviews

Specs: Intel Core 2 Duo E6850

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.5 stars out of 1 review

Specs: Intel Pentium E2160

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 5.0 stars out of 1 review

Specs: Intel Celeron E3400

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.0 stars out of 1 review

Specs: Intel Pentium E2180

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 3.5 stars out of 1 review

Specs: Intel Core 2 Quad Q8300

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 5.0 stars out of 2 reviews

Specs: Intel Core 2 Quad Q9550

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 0 stars No reviews, write one!

Specs: Intel Core 2 Duo E8400

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 0 stars No reviews, write one!

Specs: Intel Pentium D 945

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 4.0 stars out of 3 reviews

Specs: Intel Pentium 4 640

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 0 stars No reviews, write one!

Specs: Intel Celeron 430

• CNET Editor rating:
  0.0 stars

  Overall score: 0.0 (0.0 stars)
• Average user rating: 0 stars No reviews, write one!

Specs: Intel Xeon 3065