Fujitsu Xeon L5420 vs HP Intel Xeon Processor E5320

Key differences

The Fujitsu Xeon L5420 has 0.64 GHz more processor base frequency than the HP Intel Xeon Processor E5320 (2.5 GHz vs 1.86 GHz). The HP Intel Xeon Processor E5320 has 20 nm more processor lithography than the Fujitsu Xeon L5420 (65 nm vs 45 nm). The Fujitsu Xeon L5420 has 4 MB more processor cache than the HP Intel Xeon Processor E5320 (12 MB vs 8 MB). Processor family: Intel® Xeon® on the Fujitsu Xeon L5420, Intel® Xeon® 5000 Sequence on the HP Intel Xeon Processor E5320. Processor model: L5420 on the Fujitsu Xeon L5420, E5320 on the HP Intel Xeon Processor E5320.

• Processor family
  • Xeon L5420:Intel® Xeon®
  • Intel Xeon Processor E5320:Intel® Xeon® 5000 Sequence
• Processor model
  • Xeon L5420:L5420
  • Intel Xeon Processor E5320:E5320
• Processor base frequency
  • Xeon L5420:2.5 GHz
  • Intel Xeon Processor E5320:1.86 GHz
• Processor lithography
  • Xeon L5420:45 nm
  • Intel Xeon Processor E5320:65 nm
• Processor cache
  • Xeon L5420:12 MB
  • Intel Xeon Processor E5320:8 MB
• Processor front side bus
  • Xeon L5420:1333 MHz
  • Intel Xeon Processor E5320:1066 MHz
• Thermal Design Power (TDP)
  • Xeon L5420:50 W
  • Intel Xeon Processor E5320:80 W