Dell Intel Xeon E5-2403 v2 vs Dell Intel Xeon E5-2603 v2

Key differences

The Dell Intel Xeon E5-2603 v2 has 1 more QPI links than the Dell Intel Xeon E5-2403 v2 (2 vs 1). The Dell Intel Xeon E5-2603 v2 has 10.6 GB/s more memory bandwidth supported by processor (max) than the Dell Intel Xeon E5-2403 v2 (42.6 GB/s vs 32 GB/s). The Dell Intel Xeon E5-2603 v2 has 384 GB more maximum internal memory supported by processor than the Dell Intel Xeon E5-2403 v2 (768 GB vs 384 GB). Processor model: E5-2403V2 on the Dell Intel Xeon E5-2403 v2, E5-2603V2 on the Dell Intel Xeon E5-2603 v2. Processor socket: LGA 1356 (Socket B2) on the Dell Intel Xeon E5-2403 v2, LGA 2011 (Socket R) on the Dell Intel Xeon E5-2603 v2.

• Processor model
  • Intel Xeon E5-2403 v2:E5-2403V2
  • Intel Xeon E5-2603 v2:E5-2603V2
• Processor socket
  • Intel Xeon E5-2403 v2:LGA 1356 (Socket B2)
  • Intel Xeon E5-2603 v2:LGA 2011 (Socket R)
• VID Voltage Range
  • Intel Xeon E5-2403 v2:0.65 - 1.3 V
  • Intel Xeon E5-2603 v2:0.6 - 1.30 V
• Number of QPI links
  • Intel Xeon E5-2403 v2:1
  • Intel Xeon E5-2603 v2:2
• Memory bandwidth supported by processor (max)
  • Intel Xeon E5-2403 v2:32 GB/s
  • Intel Xeon E5-2603 v2:42.6 GB/s
• Maximum internal memory supported by processor
  • Intel Xeon E5-2403 v2:384 GB
  • Intel Xeon E5-2603 v2:768 GB
• Memory channels
  • Intel Xeon E5-2403 v2:Triple-channel
  • Intel Xeon E5-2603 v2:Quad-channel
• Maximum number of PCI Express lanes
  • Intel Xeon E5-2403 v2:24
  • Intel Xeon E5-2603 v2:40