Core i7 L 640 vs Core2 4300

  Core i7 L 640

Model

  Core2 4300

  Intel

Developer

  Intel

benchmarks
Total performance

  12.5

Release year

  2013

  Arrandale

Architecture

  Conroe

Process (nm)

  65

  2

Cores

  2

  4

Threads

  -

  4 MB SmartCache

Cache

  2 MB L2

TDP, W

  65.0

Frequency

  1800

  2933

Frequency (turbo mode)

  -

benchmarks
Single-core performance

  26.3

benchmarks
Multi-core performance

  52.2

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System device ids

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• BFEBFBFF0001067A

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