Core2 Duo L9400 vs Core i7-2820QM

  Core2 Duo L9400

Model

  Core i7-2820QM

  Intel

Developer

  Intel

  14.9

benchmarks
Total performance

  2014

Release year

  2014

  -

Architecture

  Sandy Bridge

  -

Process (nm)

  32

  -

Cores

  4

  -

Threads

  8

  -

TDP, W

  45.0

  -

Frequency

  2300

  -

Frequency (turbo mode)

  3400

  31.5

benchmarks
Single-core performance

  61.8

benchmarks
Multi-core performance

• BFEBFBFF0001067A
• BFEBFBFF00010676

System device ids

• BFEBFBFF000206A7
• BFEBFBFF000206A6

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• Lenovo 74538HU
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• Lenovo 7450AG7
• Lenovo 7470A93

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