Here’s the link to the POWER Performance Reports which contain the CPW ratings for POWER9,POWER8 and POWER7 systems.
S814 6-core is rated 56,400 CPW
S914 6-core is rated 78,500 CPW
https://www-01.ibm.com/common/ssi/cgi-bin/ssialias?infotype=PM&subtype=RG&appname=STGE_PO_PO_USEN&htmlfid=POO03017USEN&attachment=POO03017USEN.PDF
From: Gad Miron<mailto:gadmiron@xxxxxxxxx>
Sent: Wednesday, February 28, 2018 2:56 AM
To: Midrange Systems Technical Discussion<mailto:midrange-l@xxxxxxxxxxxx>
Subject: P9 CPW
Hello everyone
I'm told that CPW data for P9 was just released
I'm considering replacing a 8286 41A P8 machine with a comparable P9 (S914)
one.
What performance gain can be expected ?
assuming all other factors (No. of cores, main storage, DASD etc.) are
about the same.
TIA
Gad
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