Core i7 820Q vs Core i7 640M
1st gen Core i7 CPU comparison
HTML result view exported from: https://openbenchmarking.org/result/2305275-NE-2305271NE34&grr&sro.
Timed MPlayer Compilation
Time To Compile
RAR Compression
Linux Source Tree Archiving To RAR
Timed Apache Compilation
Time To Compile
Sysbench
Test: CPU
Smallpt
Global Illumination Renderer; 128 Samples
7-Zip Compression
Test: Decompression Rating
7-Zip Compression
Test: Compression Rating
FLAC Audio Encoding
WAV To FLAC
PyBench
Total For Average Test Times
LAME MP3 Encoding
WAV To MP3
Sudokut
Total Time
Sysbench
Test: RAM / Memory
Sample Pi Program
Phoronix Test Suite v10.8.5