Stream Benchmark Results on Sun SPARC Enterprise T5240 Server

The Sun SPARC Enterprise T5240 Server supports 2 UltraSPARC T2 Plus processors. This 2RU system provides plenty of bandwidth for so few processors. Measurements with the STREAM benchmark were made on a 128GB system with 1.4GHz processors running Solaris Express with the Sun Studio 12 compiler. The following results were achieved.
vcpus Copy Scale Add Triad
12827950232122890129248
11230057249893148031108
9628073235462979729766
8028218233712951129548
6428088235232965029555
4828033234102949529246
3227975230412644425751
1625000175001444714113

Get more information about the Sun UltraSPARC T2 Plus family of systems here.

Comments:

[Trackback] This is really interesting in regard of the discussion about the reduced amount of memory controller in the UltraSPARC T2: Stream Benchmark Results on Sun SPARC Enterprise T5240 Server. On a two socket UltraSPARC T2plus systems the STREAMS TRIAD bench...

Posted by c0t0d0s0.org on April 15, 2008 at 08:35 PM PDT #

[Trackback] Ein Kollege hat die Memory-Bandbreite der 2-Sockel Systeme mit dem bekannten "Stream" Benchmark gemessen .  Bis zu ca. 30 GB/sec. sind gar nicht so schlecht...  Fuer die Ein-CPU Systeme hat die RWTH Aachen bspw. ca. 16GB/sec. geme...

Posted by Die Kernspalter on April 16, 2008 at 07:14 PM PDT #

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