Central Processing UnitCompare
Top 10 Integrated Graphics 6 Cores
Central Processing Unit （3271 - 3275）
  • Name
  • Intel Atom E645CT
  • Intel Atom E665C
  • Intel Atom E665CT
  • Intel Atom E620
  • Intel Atom E620T
  • Image
  • Photolithography Size
  • 45nm
  • 45nm
  • 45nm
  • 45nm
  • 45nm
  • Thermal Design Power (TDP)
  • 7 W
  • 7 W
  • 7 W
  • 3.3 W
  • 3.3 W
  • CPU Temperature
  • Unknown
  • Unknown
  • Unknown
  • 90°C
  • 110°C
  • PCI Express (PCIe) Version
  • Unknown
  • Unknown
  • Unknown
  • 1.0a
  • 1.0a
  • 64-bit Support
  • No
  • No
  • No
  • No
  • No
  • CPU Speed
  • 1 x 1.00GHz
  • 1 x 1.30GHz
  • 1 x 1.30GHz
  • 1 x 600.00GHz
  • 1 x 600.00GHz
  • CPU Threads
  • 2
  • 2
  • 2
  • 2
  • 2
  • 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
  • 1
  • 1
  • 1
  • 1
  • 1
  • Max Memory Size
  • 2
  • 2
  • 2
  • 2
  • 2
  • Supported Instruction Sets
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Unknown
  • Multithreading
  • No
  • No
  • No
  • No
  • No
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