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how fast is your computer?

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  • #21
    Mine is not as good as it could be.

    AMD 4x 3.2GZ
    6gb ram
    500 gb HDD.
    internal video.

    This system kills me when i'm doing video. to make 4 min video took me 3 hours.
    Still works fine though.

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    • #22
      dual quad intel E5450
      64 GB ram
      1 TB hdd
      64 GB intel X25-E slc ssd
      gtx 480

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      • #23
        Every time I see algorithms like this implemented in C, I weep. Use something functional, save a few electrons.

        Also, Euler's Sieve FTW.

        Edit: Prime95 is a much better benchmark.

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        • #24
          Code:
          [email protected] ~/primetest $ gcc -p primetest.c -o primetest -O3
          [email protected] ~/primetest $ ./primetest 1000000
          prime number 1000000: 15485863
          total time: 5.72

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          • #25
            Originally posted by DuSTman View Post
            Code:
            [email protected] ~/primetest $ gcc -p primetest.c -o primetest -O3
            [email protected] ~/primetest $ ./primetest 1000000
            prime number 1000000: 15485863
            total time: 5.72
            That's with a core-i7 920 @2.6GHz, btw, and compiled with GCC version 4.3.4.

            Trying it with PGO yields a slightly better result:

            Code:
            [email protected] ~/primetest $ gcc -p primetest.c -o primetest --std=c99 -O3 -fprofile-use
            [email protected] ~/primetest $ ./primetest 1000000
            prime number 1000000: 15485863
            total time: 5.61

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            • #26
              To be honest I can say even without all these scripts that my computer is rather fast and performs all the tasks I need great! Sp what for I need the exact numbers...

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              • #27
                24.06s <- Atom N270 @ 1,6GHz GCC 4.6 \m/

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