HP Intel Core i5-540M vs HP Intel Core i5-660

Key differences

The HP Intel Core i5-660 has 0.8 GHz more processor base frequency than the HP Intel Core i5-540M (3.33 GHz vs 2.53 GHz). The HP Intel Core i5-660 has 1 MB more processor cache than the HP Intel Core i5-540M (4 MB vs 3 MB). The HP Intel Core i5-660 has 38 W more thermal Design Power (TDP) than the HP Intel Core i5-540M (73 W vs 35 W). Processor model: i5-540M on the HP Intel Core i5-540M, i5-660 on the HP Intel Core i5-660. Processor socket: Socket 988 on the HP Intel Core i5-540M, LGA 1156 (Socket H) on the HP Intel Core i5-660.

• Processor model
  • Intel Core i5-540M:i5-540M
  • Intel Core i5-660:i5-660
• Processor base frequency
  • Intel Core i5-540M:2.53 GHz
  • Intel Core i5-660:3.33 GHz
• Processor socket
  • Intel Core i5-540M:Socket 988
  • Intel Core i5-660:LGA 1156 (Socket H)
• Processor cache
  • Intel Core i5-540M:3 MB
  • Intel Core i5-660:4 MB
• Thermal Design Power (TDP)
  • Intel Core i5-540M:35 W
  • Intel Core i5-660:73 W
• CPU multiplier (bus/core ratio)
  • Intel Core i5-540M:19
  • Intel Core i5-660:25