Dell Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT) vs Dell Xeon X5650

Key differences

• Processor model
  • Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT):X5550
  • Xeon X5650:X5650
• Processor cores
  • Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT):4
  • Xeon X5650:6
• Processor lithography
  • Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT):45 nm
  • Xeon X5650:32 nm
• Processor threads
  • Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT):8
  • Xeon X5650:12
• Processor cache
  • Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT):8 MB
  • Xeon X5650:12 MB
• VID Voltage Range
  • Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT):0.750 - 1.350 V
  • Xeon X5650:0.75 - 1.35 V
• Maximum internal memory supported by processor
  • Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT):144 GB
  • Xeon X5650:288 GB
• Intel Trusted Execution Technology
  • Intel Xeon X5550 (2.66GHz, 8M Cache, 6.40 GT/s QPI, Turbo, HT):No
  • Xeon X5650:Yes