HP Intel Xeon E5-2603 v4 vs HP Intel Xeon E5-2643 v4

Key differences

The HP Intel Xeon E5-2643 v4 has 1.7 GHz more processor base frequency than the HP Intel Xeon E5-2603 v4 (3.4 GHz vs 1.7 GHz). The HP Intel Xeon E5-2643 v4 has 6 more processor threads than the HP Intel Xeon E5-2603 v4 (12 vs 6). The HP Intel Xeon E5-2643 v4 has 3.2 GT/s more system bus rate than the HP Intel Xeon E5-2603 v4 (9.6 GT/s vs 6.4 GT/s). Only the HP Intel Xeon E5-2643 v4 has Intel® Hyper Threading Technology (Intel® HT Technology). Processor model: E5-2603V4 on the HP Intel Xeon E5-2603 v4, E5-2643V4 on the HP Intel Xeon E5-2643 v4.

• Processor model
  • Intel Xeon E5-2603 v4:E5-2603V4
  • Intel Xeon E5-2643 v4:E5-2643V4
• Processor base frequency
  • Intel Xeon E5-2603 v4:1.7 GHz
  • Intel Xeon E5-2643 v4:3.4 GHz
• Processor threads
  • Intel Xeon E5-2603 v4:6
  • Intel Xeon E5-2643 v4:12
• System bus rate
  • Intel Xeon E5-2603 v4:6.4 GT/s
  • Intel Xeon E5-2643 v4:9.6 GT/s
• Processor cache
  • Intel Xeon E5-2603 v4:15 MB
  • Intel Xeon E5-2643 v4:20 MB
• Thermal Design Power (TDP)
  • Intel Xeon E5-2603 v4:85 W
  • Intel Xeon E5-2643 v4:135 W
• Memory bandwidth supported by processor (max)
  • Intel Xeon E5-2603 v4:59.7 GB/s
  • Intel Xeon E5-2643 v4:76.8 GB/s
• Memory clock speeds supported by processor
  • Intel Xeon E5-2603 v4:1600,1866 MHz
  • Intel Xeon E5-2643 v4:1600,1866,2133,2400 MHz