HP Intel Core 2 Duo P7570 vs HP Intel Core 2 Quad Q9100

Key differences

The HP Intel Core 2 Quad Q9100 has 2 more processor cores than the HP Intel Core 2 Duo P7570 (4 vs 2). The HP Intel Core 2 Quad Q9100 has 9 MB more processor cache than the HP Intel Core 2 Duo P7570 (12 MB vs 3 MB). The HP Intel Core 2 Quad Q9100 has 20 W more thermal Design Power (TDP) than the HP Intel Core 2 Duo P7570 (45 W vs 25 W). Only the HP Intel Core 2 Quad Q9100 has Intel Trusted Execution Technology. Processor family: Intel® Core™2 Duo on the HP Intel Core 2 Duo P7570, Intel® Core™2 Quad on the HP Intel Core 2 Quad Q9100.

• Processor family
  • Intel Core 2 Duo P7570:Intel® Core™2 Duo
  • Intel Core 2 Quad Q9100:Intel® Core™2 Quad
• Processor model
  • Intel Core 2 Duo P7570:P7570
  • Intel Core 2 Quad Q9100:Q9100
• Processor cores
  • Intel Core 2 Duo P7570:2
  • Intel Core 2 Quad Q9100:4
• Processor cache
  • Intel Core 2 Duo P7570:3 MB
  • Intel Core 2 Quad Q9100:12 MB
• Thermal Design Power (TDP)
  • Intel Core 2 Duo P7570:25 W
  • Intel Core 2 Quad Q9100:45 W
• Stepping
  • Intel Core 2 Duo P7570:R0
  • Intel Core 2 Quad Q9100:E0
• Number of Processing Die Transistors
  • Intel Core 2 Duo P7570:410 M
  • Intel Core 2 Quad Q9100:820 M
• Processing Die size
  • Intel Core 2 Duo P7570:107 mm²
  • Intel Core 2 Quad Q9100:214 mm²