Core i7 820Q vs Core i7 640M

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Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2309298-NE-2308078NE23
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Audio Encoding 2 Tests
Timed Code Compilation 2 Tests
C/C++ Compiler Tests 5 Tests
Compression Tests 2 Tests
CPU Massive 5 Tests
Creator Workloads 3 Tests
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Multi-Core 5 Tests
Programmer / Developer System Benchmarks 3 Tests
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Result
Identifier
Performance Per
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Date
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  Test
  Duration
Core i7 820Q
March 09 2023
  56 Minutes
Core i7 640M
April 28 2023
  56 Minutes
Pentium M 1.7
August 06 2023
  4 Hours, 22 Minutes
Core2Duo T7200
September 29 2023
  3 Hours, 10 Minutes
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  2 Hours, 21 Minutes

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Core i7 820Q vs Core i7 640M, "7-Zip Compression 22.01 - Test: Compression Rating", Higher Results Are Better "Core i7 820Q",13047,12561,12739 "Core i7 640M",9291,9164,9236 "Pentium M 1.7",1449,1488,1480 "Core2Duo T7200",2462,2454,2467 "7-Zip Compression 22.01 - Test: Decompression Rating", Higher Results Are Better "Core i7 820Q",10957,10912,10914 "Core i7 640M",8661,8655,8662 "Pentium M 1.7", "Core2Duo T7200",2075,2076,2071 "FLAC Audio Encoding 1.4 - WAV To FLAC", Lower Results Are Better "Core i7 820Q",54.363,53.722,53.619,53.52,53.658 "Core i7 640M",47.658,47.425,47.473,47.221,47.383 "Pentium M 1.7",271.266,295.952,278.416,260.634,261.439,260.138,260.84,260.548,260.839,260.798,260.447,260.177,261.579,260.239,261.395 "Core2Duo T7200",229.921,229.199,229.701,229.425,229.782 "LAME MP3 Encoding 3.100 - WAV To MP3", Lower Results Are Better "Core i7 820Q",64.365,64.382,64.365 "Core i7 640M",50.762,50.846,50.356 "Pentium M 1.7",50.483,50.416,50.73 "Core2Duo T7200",57.588,57.561,57.567 "PyBench 2018-02-16 - Total For Average Test Times", Lower Results Are Better "Core i7 820Q",2702,2682,2716 "Core i7 640M",1999,2004,1998 "Pentium M 1.7",5959,5950,5930 "Core2Duo T7200",6106,6038,6061 "RAR Compression 6.0.2 - Linux Source Tree Archiving To RAR", Lower Results Are Better "Core i7 820Q",167.802,163.058,162.968 "Core i7 640M",139.718,135.589,135.86 "Core2Duo T7200",494.031,484.469,487.113 "Sample Pi Program - ", Lower Results Are Better "Core i7 820Q",18.622,18.7,18.654 "Core i7 640M",16.221,16.072,16.02 "Pentium M 1.7",100.373,101.17,100.065 "Core2Duo T7200",63.914,63.647,64.283 "Smallpt 1.0 - Global Illumination Renderer; 128 Samples", Lower Results Are Better "Core i7 820Q",87.497,87.681,87.513 "Core i7 640M",108.523,108.097,108.011 "Pentium M 1.7",1029.108,1029.215,1029.908 "Core2Duo T7200",619.173,620.153,616.045 "Sudokut 0.4 - Total Time", Lower Results Are Better "Core i7 820Q",27.376,27.383,27.388 "Core i7 640M",23.244,23.304,23.308 "Pentium M 1.7",63.067,63.491,63.009 "Core2Duo T7200",76.432,76.246,76.314 "Sysbench 1.0.20 - Test: RAM / Memory", Higher Results Are Better "Core i7 820Q",11158.79,11151.58,11133.51 "Core i7 640M",11152.58,11152.64,11090.72 "Pentium M 1.7",191.99,192.36,192.25 "Core2Duo T7200",219.78,220.17,219.62 "Sysbench 1.0.20 - Test: CPU", Higher Results Are Better "Core i7 820Q",3311.83,3307.65,3300.22 "Core i7 640M",2536.69,2549.28,2534.5 "Pentium M 1.7",276.15,276.58,275.76 "Core2Duo T7200",417.67,417.85,417.64 "Timed Apache Compilation 2.4.41 - Time To Compile", Lower Results Are Better "Core i7 820Q",84.68,84.757,84.741 "Core i7 640M",98.408,98.439,98.614 "Pentium M 1.7",407.253,406.702,406.142 "Core2Duo T7200",300.545,300.58,300.456 "Timed MPlayer Compilation 1.5 - Time To Compile", Lower Results Are Better "Core i7 820Q",262.707,263.006,262.903 "Core i7 640M",357.526,357.282,361.45 "Pentium M 1.7",1735.135,1728.071,1729.812 "Core2Duo T7200",1277.154,1276.819,1277.102