IBM's New POWER7 Machines Work with 8 x 32 Threads
The new POWER7 processor has eight cores each running four threads. The biggest of the new POWER7 servers has almost 64 processor cores. An additional TurboCore mode can see to even better performance.
The largest of the new IBM machines presented February 8 in New York has the number 780 and up to eight POWER7 processors (see the Gallery). Among the new machines, the 780 racer goes beyond their performance as the only one running in so-called TurboCore mode, which using cache handling can draw even more out of the individual cores , mainly for databases and other transaction-oriented applications. Also with 64 cores is the somewhat smaller IBM Power 770. With the Power 755 and 750 Express, the former is intended as cluster for computationally intensive, high performance scenarios, its second slightly toned down smaller brother is right for a business server for the SME market. The 780 and 770 machines will hit the market in March and the 750 and 755 series earlier on February 19. No prices are mentioned yet.
The new POWER generation is set on parallel processing. Each POWER7 has 32 hands: it has eight cores, each running four threads. The new models' management software can also be turned on and off in various modes to optimize the workhorse for parallel processing, throughput or analysis. IBM also trimmed its software palette for parallel processing. The Websphere application server, DB2 database and Lotus Domino collaboration suite are notable examples. The POWER7 also includes IBM's Active Memory Expansion technology, which through memory compression can make applications believe that they've got 50% more available RAM. Possible applications are virtual environments and SAP programs.
Details on the POWER7 systems, which are compatible with Linux, IBM's AIX UNIX and System i, and their management software are on IBM's product page. IBM's media page also has a video that brings the new computer generation a bit closer.
Gallery (5 images) |
---|
![]() ![]() ![]() |
Issue 269/2023
Buy this issue as a PDF
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Find SysAdmin Jobs
News
-
MNT Seeks Financial Backing for New Seven-Inch Linux Laptop
MNT Pocket Reform is a tiny laptop that is modular, upgradable, recyclable, reusable, and ships with Debian Linux.
-
Ubuntu Flatpak Remix Adds Flatpak Support Preinstalled
If you're looking for a version of Ubuntu that includes Flatpak support out of the box, there's one clear option.
-
Gnome 44 Release Candidate Now Available
The Gnome 44 release candidate has officially arrived and adds a few changes into the mix.
-
Flathub Vying to Become the Standard Linux App Store
If the Flathub team has any say in the matter, their product will become the default tool for installing Linux apps in 2023.
-
Debian 12 to Ship with KDE Plasma 5.27
The Debian development team has shifted to the latest version of KDE for their testing branch.
-
Planet Computers Launches ARM-based Linux Desktop PCs
The firm that originally released a line of mobile keyboards has taken a different direction and has developed a new line of out-of-the-box mini Linux desktop computers.
-
Ubuntu No Longer Shipping with Flatpak
In a move that probably won’t come as a shock to many, Ubuntu and all of its official spins will no longer ship with Flatpak installed.
-
openSUSE Leap 15.5 Beta Now Available
The final version of the Leap 15 series of openSUSE is available for beta testing and offers only new software versions.
-
Linux Kernel 6.2 Released with New Hardware Support
Find out what's new in the most recent release from Linus Torvalds and the Linux kernel team.
-
Kubuntu Focus Team Releases New Mini Desktop
The team behind Kubuntu Focus has released a new NX GEN 2 mini desktop PC powered by Linux.