Re: turion/mobile athlon benchmark
On Wed, Mar 15, 2006 at 05:33:02PM +0000, Andrei Mikhailovsky wrote:
> Here is my info:
>
> AMD64 3200+
> # nice -n -19 /usr/lib/atlas3-test/xzinvtst
>
> NREPS ORDER UPLO N LDA TIME MFLOP RESID
> ===== ===== ===== ===== ===== ======== ======== ============
>
> 0 Col GE 100 100 0.005 1594.32 9.536429e-03
> 0 Col GE 200 200 0.033 1936.05 1.116727e-02
> 0 Col GE 300 300 0.096 2247.54 1.244014e-02
> 0 Col GE 400 400 0.213 2401.87 2.111688e-02
> 0 Col GE 500 500 0.392 2549.50 2.246591e-02
> 0 Col GE 600 600 0.660 2616.94 1.968228e-02
> 0 Col GE 700 700 1.017 2697.10 2.345843e-02
> 0 Col GE 800 800 1.501 2727.98 2.368572e-02
> 0 Col GE 900 900 2.041 2856.67 2.717980e-02
> 0 Col GE 1000 1000 2.778 2879.13 2.801465e-02
>
> 10 cases: 10 passed, 0 skipped, 0 failed
>
> And here is an intel box (as you can see intel slighly faster in this
> test)
Looks like a draw. The first 5 lines the AMD wins, and the last 5 the
intel wins. I would even say the ones the AMD wins are won by more than
the intel wins the last ones.
> Intel P4 3.2Ghz with HT
>
> nice -n -19 /usr/lib/atlas3-test/xzinvtst
>
> NREPS ORDER UPLO N LDA TIME MFLOP RESID
> ===== ===== ===== ===== ===== ======== ======== ============
>
> 0 Col GE 100 100 0.007 1138.73 1.006733e-02
> 0 Col GE 200 200 0.043 1485.82 1.071981e-02
> 0 Col GE 300 300 0.106 2035.50 1.416881e-02
> 0 Col GE 400 400 0.234 2186.32 1.663189e-02
> 0 Col GE 500 500 0.431 2318.80 2.447828e-02
> 0 Col GE 600 600 0.646 2673.66 2.339260e-02
> 0 Col GE 700 700 1.014 2705.08 2.376800e-02
> 0 Col GE 800 800 1.445 2833.70 2.600841e-02
> 0 Col GE 900 900 2.010 2900.72 2.869086e-02
> 0 Col GE 1000 1000 2.707 2954.64 3.397687e-02
>
> 10 cases: 10 passed, 0 skipped, 0 failed
Len Sorensen
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