Central Processing UnitCompare
Top 10 Integrated Graphics 6 Cores
Central Processing Unit （2676 - 2680）
  • Name
  • Intel Pentium D 820
  • Intel Pentium D 840
  • Intel Pentium 840
  • Intel Pentium 4 505/505J
  • Intel Pentium 4 640
  • Image
  • Photolithography Size
  • 90nm
  • 90nm
  • 90nm
  • 90nm
  • 90nm
  • Thermal Design Power (TDP)
  • 95 W
  • 130 W
  • 130 W
  • 84 W
  • 84 W
  • CPU Temperature
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • PCI Express (PCIe) Version
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • 64-bit Support
  • No
  • No
  • No
  • No
  • No
  • CPU Speed
  • 2 x 2.80GHz
  • 2 x 3.20GHz
  • 2 x 3.20GHz
  • 1 x 2.66GHz
  • 1 x 3.20GHz
  • CPU Threads
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Turbo Boost Speed
  • 0.00GHz
  • 0.00GHz
  • 0.00GHz
  • 0.00GHz
  • 0.00GHz
  • L2 Cache
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • L3 Cache
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • PASSMARK
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • PASSMARK (Single)
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Max Memory Bandwidth
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Max Memory Channels
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Max Memory Size
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Supported Instruction Sets
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Multithreading
  • No
  • No
  • No
  • No
  • No
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