HP 599309-L21 processor vs HP Intel Xeon E5420, Ref

Key differences

The HP Intel Xeon E5420, Ref has 0.24 GHz more processor base frequency than the HP 599309-L21 processor (2.5 GHz vs 2.26 GHz). The HP Intel Xeon E5420, Ref has 2 more processor cores than the HP 599309-L21 processor (4 vs 2). The HP Intel Xeon E5420, Ref has 13 nm more processor lithography than the HP 599309-L21 processor (45 nm vs 32 nm). Processor family: Intel® Celeron® on the HP 599309-L21 processor, Intel® Xeon® 5000 Sequence on the HP Intel Xeon E5420, Ref. Processor model: G1101 on the HP 599309-L21 processor, E5420 on the HP Intel Xeon E5420, Ref.

• Processor family
  • 599309-L21 processor:Intel® Celeron®
  • Intel Xeon E5420, Ref:Intel® Xeon® 5000 Sequence
• Processor model
  • 599309-L21 processor:G1101
  • Intel Xeon E5420, Ref:E5420
• Processor base frequency
  • 599309-L21 processor:2.26 GHz
  • Intel Xeon E5420, Ref:2.5 GHz
• Processor cores
  • 599309-L21 processor:2
  • Intel Xeon E5420, Ref:4
• Processor socket
  • 599309-L21 processor:LGA 1156 (Socket H)
  • Intel Xeon E5420, Ref:LGA 771 (Socket J)
• Processor lithography
  • 599309-L21 processor:32 nm
  • Intel Xeon E5420, Ref:45 nm
• Processor threads
  • 599309-L21 processor:2
  • Intel Xeon E5420, Ref:4
• Processor operating modes
  • 599309-L21 processor:64-bit
  • Intel Xeon E5420, Ref:32-bit, 64-bit