Fujitsu Intel Xeon E5-2603 vs Fujitsu Intel Xeon E5-2687W

Key differences

The Fujitsu Intel Xeon E5-2687W has 1.3 GHz more processor base frequency than the Fujitsu Intel Xeon E5-2603 (3.1 GHz vs 1.8 GHz). The Fujitsu Intel Xeon E5-2687W has 4 more processor cores than the Fujitsu Intel Xeon E5-2603 (8 vs 4). The Fujitsu Intel Xeon E5-2687W has 12 more processor threads than the Fujitsu Intel Xeon E5-2603 (16 vs 4). Processor model: E5-2603 on the Fujitsu Intel Xeon E5-2603, E5-2687W on the Fujitsu Intel Xeon E5-2687W. Memory clock speeds supported by processor: 800,1066 MHz on the Fujitsu Intel Xeon E5-2603, 800,1066,1333,1600 MHz on the Fujitsu Intel Xeon E5-2687W.

• Processor model
  • Intel Xeon E5-2603:E5-2603
  • Intel Xeon E5-2687W:E5-2687W
• Processor base frequency
  • Intel Xeon E5-2603:1.8 GHz
  • Intel Xeon E5-2687W:3.1 GHz
• Processor cores
  • Intel Xeon E5-2603:4
  • Intel Xeon E5-2687W:8
• Processor threads
  • Intel Xeon E5-2603:4
  • Intel Xeon E5-2687W:16
• System bus rate
  • Intel Xeon E5-2603:6.40 GT/s
  • Intel Xeon E5-2687W:8.00 GT/s
• Processor cache
  • Intel Xeon E5-2603:10 MB
  • Intel Xeon E5-2687W:20 MB
• Thermal Design Power (TDP)
  • Intel Xeon E5-2603:80 W
  • Intel Xeon E5-2687W:150 W
• CPU multiplier (bus/core ratio)
  • Intel Xeon E5-2603:18
  • Intel Xeon E5-2687W:38