Z196 is younger than z214, so it is possible. How faster? Its in the tables.

בתאריך יום ו׳, 13 בדצמ׳ 2019, 23:07, מאת Charles Mills ‏<charl...@mcn.org>:

> Thanks. My z196 is rated at 40404 SU/SEC. My z114 is rated at 33333
> SU/SEC. (Per
> https://www-01.ibm.com/servers/resourcelink/lib03060.nsf/pages/srmindex)
>
> Does that mean that the z196 is roughly 20% faster? That 1 CPU second on
> the z196 is roughly equivalent to 1.21 CPU seconds on the z114?
>
> Am I doing that correctly?
>
> Charles
>
>
> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On
> Behalf Of ITschak Mugzach
> Sent: Friday, December 13, 2019 12:57 PM
> To: IBM-MAIN@LISTSERV.UA.EDU
> Subject: Re: How do I compare CPU times on two machines?
>
> I would convert CPU to service units, which can be compared between
> different machines. Service units are cpu depended. You need to multiply
> CPU by machine service unit factor. you can find this value in the
> processor tables.
>
> ITschak
>
> On Fri, Dec 13, 2019 at 10:27 PM Charles Mills <charl...@mcn.org> wrote:
>
> > I know this is a pretty basic question. I can research it but I am afraid
> > that if I miss one detail I could be off by an order of magnitude.
> >
> > How do I compare CPU seconds on two different machines -- in this case a
> > z196 model M49 and a z114 model M10?
> >
> > This is not like a huge purchase decision benchmark or anything like
> that.
> > It's just a very simple Job X consumed m CPU seconds on the z196, and
> Job Y
> > consumed n CPU seconds on the z114 -- how do I compare those two numbers?
> >
> > Thanks much,
> > Charles
> >
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>
> --
> ITschak Mugzach
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