From: henrik@stat.tamu.edu (Henrik Schmiediche)
Subject: Re: SPEC 92 numbers for Intel and Alpha
Organization: Department of Statistics, TAMU
Distribution: ba
Date: Thu, 12 Nov 1992 02:07:19 GMT

In article <1992Nov11.211237.27719@smsc.sony.com> rodney@smsc.sony.com () writes:
>
>Does anyone have SPEC 92 numbers for any Intel processors ? 
>Also, for Alpha ?
>
>Thanks, 
>
>Rodney Wilson
>Sony Microsystems Company
>

   The following was posted in comp.arch:

    Alpha AXP OpenVMS (version 1.0) SYSTEMS PERFORMANCE DATA

 |---------------------------------------------------------------------------|
 |METRIC              | 3000/400  | 3000/500 |   4000   | 7000      | 10000  |
 |====================|===========|==========|==========|===========|========|
 |SPECint89           |   65.8    |   73.5   |   83.7   |   95.1    | 104.5  |
 |SPECfp89            |  150.6    |  169.9   |  188.4   |  244.2    | 268.6  |
 |SPECmark89          |  108.1    |  121.5   |  136.2   |  167.4    | 184.1  |
 |--------------------|------------------------------------------------------|
 |SPECint92           |   65.3    |   74.3   |   83.5   |   96.6    | 106.5  |
 |SPECfp92            |  112.2    |  126.0   |  143.1   |  182.1    | 200.4  |
 |--------------------|------------------------------------------------------|
 |Dhrystone(DMIPS)V1.1|  129.9    |  146.7   |  158.8   |  177.3    | 194.5  |
 |--------------------|------------------------------------------------------|
 |Linpack 100x100     |   26.4    |   30.2   |   36.3   |   38.6    |  42.5  |
 |       1000x1000    |   70.8    |   79.9   |   86.4   |  102.1    | 111.6  |
 |--------------------|------------------------------------------------------|
 |Perfect BM Suite    |   18.1    |   20.4   |   22.9   |   26.0    |  28.6  |
 | Mflops(Geom. Mean) |           |          |          |           |        |
 |--------------------|------------------------------------------------------|
 |DN&R Labs           |           |          |          |           |        |
 |CPU2    (MVUPS)     |  159.1    |  179.7   |  193.2   |  217.9    | 239.3  |
 |--------------------|------------------------------------------------------|
 |Livermore Loop Mflop|   18.7    |   21.3   |   22.9   |   25.6    |  28.1  |
 |--------------------|------------------------------------------------------|

 
The following was posted in this newgroup some time ago:

      UNIX performance of Intel processors as given in Intel's literature

   Processor       SPECmark SPECint SPECfp Whetstone Dhrystone Linpack   Ref Rm
                                           double p.     2.1   dp MFLOPS

1) Intel 386/387-33   4.3    6.4     3.3     3290     15888      N/A      1  *+
2) Intel 386/387-33   4.1    6.0     N/A     3200     18900      0.4      2  #
3) RapidCAD-33        6.6    7.3     6.1     5300     18275      N/A      1  *+
4) 486DX-25           8.7   13.3     6.6     5640     32000      1.0      2
5) 486DX-33          11.1   17.5     8.2     7200     43000      1.5      3
6) 486DX-33          12.1   18.3     9.2      N/A       N/A      N/A      4
7) 486DX-33          14.5   19.0    12.2    12300     43500      1.6      5  &
8) 486DX-50          18.2   27.9    13.6    10710     64400      2.5      3
9) 486DX2-50         19.2   25.4    15.9    18500     63966      2.3      5  &
10)486DX-50          21.9   28.5    18.3    18500     65400      2.4      5  &
11)486DX2-66         25.6   34.0    21.2    24700     85470      3.1      5  &

Remarks:

* Whetstone/Dhrystone are 32-bit DOS results
+ SPEC ratios recomputed from SPEC timings (computed wrong in report)
& note huge increase in SPEC floating point performance over previous results
  due to new experimental FORTRAN compiler
# machine with AMD 386-40/Cyrix 83D87-40/128 kB cache is estimated by me at:
  7.7 SPECint, 4.5 SPECfp, 5.8 SPECmark,
  5000 double prec. Whetstones, 23000 Dhrystones,
  0.6 Linpack double prec. MFlops
  These estimates based on my own measurements and data from:
  FasMath 83D87 Benchmark Report, Cyrix 1990
  World's Fastest 386 40 MHz Am386(tm)DX Microprocessor Performance Summary,
  AMD 1991

References:

1) Intel RapidCAD(tm) Engineering CoProcessor Performance Brief. 1992
2) i486(tm) Microprocessor Performance Report. 1990.
   Order No. 240734-001
3) 50MHz Intel486(tm) DX Microprocessor Performance Brief. 1991.
   Order No. 241120-001
4) i486(tm) Microprocessor Business Performance Brief. 1990.
   Order No. 281352-002
5) Intel486(tm) DX2 Microprocessor Performance Brief. 1992
   Order No. 241254-001

Configurations:

1) COMPAQ SystemPro 386/33 MHz, 8 MB memory, AT&T UNIX System V/386 Release 4.0
   Version 2.0
2) 64 kB write back cache,
   AT&T UNIX System V Release 3.2CC, MetaWare High C R2.2c,
   SVS FORTRAN V2.8
3) COMPAQ SystemPro 386/33 MHz, 8 MB memory, AT&T UNIX System V/386 Release 4.0
   Version 2.0
4) 128 kB write-back cache, 12 MB RAM,
   AT&T UNIX System V Release 3.2CC, MetaWare High C R2.2c,
   SVS FORTRAN V2.8
5) No 2nd level cache, 16 MB RAM,
   AT&T UNIX System V/386 R3.2, MetaWare High C R2.3p
   SVS FORTRAN V2.8
6) ALR PowerCache 33/4e, 128 kB cache, 16 MB RAM
   SCO UNIX System V R3.2.2, MetaWare High C R2.2c/R2.3k,
   SVS FORTRAN V 2.8
7) Intel Modular Platform, 256 kB write-back cache, 32 MB RAM,
   AT&T UNIX System V R4.0.4, Metaware High C R2.4b,
   Intel Scheduling FORTRAN 77 Compiler V0.2
8) 256 kB write-back cache (82495DX/82490DX), 16 MB RAM,
   AT&T UNIX System V/386 R3.2, MetaWare High C R2.3p
   SVS FORTRAN V2.8
9) Intel Modular Platform, 256 kB write-back cache, 32 MB RAM,
   AT&T UNIX System V R4.0.4, Metaware High C R2.4b,
   Intel Scheduling FORTRAN 77 Compiler V0.2
10)Intel Modular Platform, 256 kB write-back cache, 32 MB RAM,
   AT&T UNIX System V R4.0.4, Metaware High C R2.4b,
   Intel Scheduling FORTRAN 77 Compiler V0.2
11)Intel Modular Platform, 256 kB write-back cache, 32 MB RAM,
   AT&T UNIX System V R4.0.4, Metaware High C R2.4b,
   Intel Scheduling FORTRAN 77 Compiler V0.2

--
Henrik Schmiediche, Dept. of Statistics, Texas A&M, College Station, TX 77843
E-mail: henrik@stat.tamu.edu  |  Tel: (409) 845-9447   |  Fax: (409) 845-3144
Xref: sparky comp.benchmarks:1684 comp.arch.storage:768