ISY CAL 4H Large vs ISY SECURE 5H XXL

Key differences

The ISY SECURE 5H XXL has 2 more processor threads than the ISY CAL 4H Large (4 vs 2). The ISY SECURE 5H XXL has 0.31 GHz more processor boost frequency than the ISY CAL 4H Large (2.7 GHz vs 2.39 GHz). The ISY CAL 4H Large has 0.53 GHz more processor frequency than the ISY SECURE 5H XXL (2.13 GHz vs 1.6 GHz). Only the ISY SECURE 5H XXL has Intel Clear Video Technology. Only the ISY SECURE 5H XXL has Intel FDI Technology.

• Processor family
  • CAL 4H Large:Intel® Celeron®
  • SECURE 5H XXL:Intel® Core™ i5
• Processor model
  • CAL 4H Large:N2820
  • SECURE 5H XXL:i5-5250U
• Processor threads
  • CAL 4H Large:2
  • SECURE 5H XXL:4
• Processor boost frequency
  • CAL 4H Large:2.39 GHz
  • SECURE 5H XXL:2.7 GHz
• Processor frequency
  • CAL 4H Large:2.13 GHz
  • SECURE 5H XXL:1.6 GHz
• Processor cache
  • CAL 4H Large:1 MB
  • SECURE 5H XXL:3 MB
• Processor cache type
  • CAL 4H Large:L2
  • SECURE 5H XXL:L3
• Processor lithography
  • CAL 4H Large:22 nm
  • SECURE 5H XXL:14 nm