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&rdt&grs.
LAME MP3 Encoding
WAV To MP3
FLAC Audio Encoding
WAV To FLAC
PyBench
Total For Average Test Times
Sample Pi Program
Sudokut
Total Time
RAR Compression
Linux Source Tree Archiving To RAR
Smallpt
Global Illumination Renderer; 128 Samples
7-Zip Compression
Test: Compression Rating
7-Zip Compression
Test: Decompression Rating
Timed MPlayer Compilation
Time To Compile
Sysbench
Test: CPU
Timed Apache Compilation
Time To Compile
Sysbench
Test: RAM / Memory
Phoronix Test Suite v10.8.5