Dell 380 MT vs Dell OptiPlex 780 DT

Key differences

The Dell 380 MT has 0.07 GHz more processor frequency than the Dell OptiPlex 780 DT (3 GHz vs 2.93 GHz). The Dell 380 MT has 3 MB more processor cache than the Dell OptiPlex 780 DT (6 MB vs 3 MB). The Dell 380 MT has 267 MHz more processor front side bus than the Dell OptiPlex 780 DT (1333 MHz vs 1066 MHz). Only the Dell 380 MT has embedded options available. Only the Dell 380 MT has Intel Trusted Execution Technology.

• Processor model
  • 380 MT:E8400
  • OptiPlex 780 DT:E7500
• Processor frequency
  • 380 MT:3 GHz
  • OptiPlex 780 DT:2.93 GHz
• Processor cache
  • 380 MT:6 MB
  • OptiPlex 780 DT:3 MB
• Processor front side bus
  • 380 MT:1333 MHz
  • OptiPlex 780 DT:1066 MHz
• Tcase
  • 380 MT:72.4 °C
  • OptiPlex 780 DT:74.1 °C
• Number of Processing Die Transistors
  • 380 MT:410 M
  • OptiPlex 780 DT:228 M
• Processing Die size
  • 380 MT:107 mm²
  • OptiPlex 780 DT:82 mm²
• CPU multiplier (bus/core ratio)
  • 380 MT:9
  • OptiPlex 780 DT:11