Fujitsu Intel Xeon E5450 vs HP AMD Opteron 1220

Key differences

The Fujitsu Intel Xeon E5450 has 0.2 GHz more processor base frequency than the HP AMD Opteron 1220 (3 GHz vs 2.8 GHz). The Fujitsu Intel Xeon E5450 has 2 more processor cores than the HP AMD Opteron 1220 (4 vs 2). The HP AMD Opteron 1220 has 45 nm more processor lithography than the Fujitsu Intel Xeon E5450 (90 nm vs 45 nm). Processor family: Intel® Xeon® on the Fujitsu Intel Xeon E5450, AMD Opteron on the HP AMD Opteron 1220. Processor socket: LGA 771 (Socket J) on the Fujitsu Intel Xeon E5450, Socket AM2 on the HP AMD Opteron 1220.

• Processor family
  • Intel Xeon E5450:Intel® Xeon®
  • AMD Opteron 1220:AMD Opteron
• Processor base frequency
  • Intel Xeon E5450:3 GHz
  • AMD Opteron 1220:2.8 GHz
• Processor cores
  • Intel Xeon E5450:4
  • AMD Opteron 1220:2
• Processor socket
  • Intel Xeon E5450:LGA 771 (Socket J)
  • AMD Opteron 1220:Socket AM2
• Processor lithography
  • Intel Xeon E5450:45 nm
  • AMD Opteron 1220:90 nm
• Processor cache
  • Intel Xeon E5450:12 MB
  • AMD Opteron 1220:1 MB
• L2 cache speed
  • Intel Xeon E5450:3 GHz
  • AMD Opteron 1220:2.8 GHz
• Processor front side bus
  • Intel Xeon E5450:1333 MHz
  • AMD Opteron 1220:1000 MHz