Date: Wed, 16 Apr 1997 10:43:20 +0400 (MSD) From: "Sergey S. Kosyakov" <ks@itp.ac.ru> To: freebsd-hardware@FreeBSD.ORG Subject: RE: AMD K5-PR166 Message-ID: <XFMail.970416104740.ks@itp.ac.ru> In-Reply-To: <Pine.BSF.3.95q.970409131140.272A-100000@icebear.tioga.net>
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On 09-Apr-97 Thomas J Balfe wrote:
>Here are some benchmarks I did.
>
> - Asus P55T2P4 Rev 3.10 with 512K L2 Cache
> - 64MB memory
> - AMD K5-PR166
>
> FLOPS C Program (Double Precision), V2.0 18 Dec 1992
>
> Module Error RunTime MFLOPS
> (usec)
> 1 4.9738e-14 1.1869 11.7951
> 2 1.3189e-13 0.8395 8.3383
> 3 1.9096e-14 0.6987 24.3306
> 4 -6.6613e-15 0.6642 22.5831
> 5 -1.6653e-14 1.8675 15.5292
> 6 3.3584e-14 1.2271 23.6326
> 7 5.2523e-11 2.3781 5.0460
> 8 -4.5519e-14 1.2884 23.2853
>
> Iterations = 16000000
> NullTime (usec) = 0.0121
> MFLOPS(1) = 10.6205
> MFLOPS(2) = 10.0284
> MFLOPS(3) = 15.6805
> MFLOPS(4) = 23.4633
>
On my Pentium-120 with 256K cache
FLOPS C Program (Double Precision), V2.0 18 Dec 1992
Module Error RunTime MFLOPS
(usec)
1 -4.6896e-13 0.7703 18.1738
2 2.2160e-13 0.5604 12.4905
3 -6.9944e-15 0.6108 27.8331
4 -9.7256e-14 0.5681 26.4030
5 -1.6542e-14 1.2712 22.8128
6 4.3632e-14 1.0201 28.4293
7 -4.9454e-11 1.1636 10.3125
8 7.2164e-14 1.0287 29.1623
Iterations = 32000000
NullTime (usec) = 0.0168
MFLOPS(1) = 15.2362
MFLOPS(2) = 17.0881
MFLOPS(3) = 22.6959
MFLOPS(4) = 28.1934
----------------------------------
Sergey Kosyakov
Landau Institute for Theoretical Physics
E-Mail: Sergey S. Kosyakov <ks@itp.ac.ru>
Date: 16-Apr-97
Time: 10:43:20
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