Core i5 vs. Phenom II X4 CPU Review

How We Tested

During our benchmarking sessions, we used the configuration listed below. Between our benchmarking sessions the only variable was the CPU being tested and the motherboard, which had to be replaced to match the different CPU sockets.

Hardware Configuration

Operating System Configuration

  • Windows Vista Ultimate 32-bit
  • Service Pack 2
  • NTFS
  • Video resolution: 2560×1600 @ 60 Hz

Driver Versions

  • NVIDIA video driver version: 190.62
  • Intel Inf chipset driver version:
  • NVIDIA nForce chipset driver version: 15.25
  • Intel network driver version: 14.4
  • Realtek audio driver version: 2.80A (

Software Used

Error Margin

We adopted a 3% error margin; thus, differences below 3% cannot be considered relevant. In other words, products with a performance difference below 3% should be considered as having similar performance.

Author: Gabriel Torres

Gabriel Torres is a Brazilian best-selling ICT expert, with 24 books published. He started his online career in 1996, when he launched Clube do Hardware, which is one of the oldest and largest websites about technology in Brazil. He created Hardware Secrets in 1999 to expand his knowledge outside his home country.

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