HP Intel Core i5-3570K vs HP Intel Core i7-3920XM

Key differences

The HP Intel Core i5-3570K has 0.5 GHz more processor base frequency than the HP Intel Core i7-3920XM (3.4 GHz vs 2.9 GHz). The HP Intel Core i7-3920XM has 4 more processor threads than the HP Intel Core i5-3570K (8 vs 4). The HP Intel Core i7-3920XM has 2 MB more processor cache than the HP Intel Core i5-3570K (8 MB vs 6 MB). Only the HP Intel Core i7-3920XM has Intel Trusted Execution Technology. Only the HP Intel Core i7-3920XM has Intel® Hyper Threading Technology (Intel® HT Technology).

• Processor generation
  • Intel Core i5-3570K:3rd gen Intel® Core™ i5
  • Intel Core i7-3920XM:3rd gen Intel® Core™ i7
• Processor model
  • Intel Core i5-3570K:i5-3570K
  • Intel Core i7-3920XM:i7-3920XM
• Processor base frequency
  • Intel Core i5-3570K:3.4 GHz
  • Intel Core i7-3920XM:2.9 GHz
• Processor socket
  • Intel Core i5-3570K:LGA 1155 (Socket H2)
  • Intel Core i7-3920XM:PGA988
• Processor threads
  • Intel Core i5-3570K:4
  • Intel Core i7-3920XM:8
• Processor cache
  • Intel Core i5-3570K:6 MB
  • Intel Core i7-3920XM:8 MB
• Thermal Design Power (TDP)
  • Intel Core i5-3570K:77 W
  • Intel Core i7-3920XM:55 W
• Memory types supported by processor
  • Intel Core i5-3570K:DDR3-SDRAM
  • Intel Core i7-3920XM:DDR3-SDRAM, DDR3L-SDRAM