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Forum: Hardware

April 30, 2012, 18:58

Replies: 16

Fastest Processor for CFD

Views: 8,388

Posted By evcelica

Here what I've found on available benchmarks for...

Here what I've found on available benchmarks for mechanical and CFD:

Mechanical Benchmark
Using PADT Benchmark #7 - Normalized to 120 iterations

3930K at 4.6GHz (Sandy Bridge E) 2133MHz RAM...

Forum: Hardware

April 24, 2012, 00:38

Replies: 16

Fastest Processor for CFD

Views: 8,388

Posted By evcelica

This was with sandy bridge-E. The reason I...

This was with sandy bridge-E. The reason I reported average processor time was to discern wall time which looks like it rounded to the nearest second or truncated the time. Both 5 and 6 processors...

Forum: Hardware

April 20, 2012, 19:03

Replies: 16

Fastest Processor for CFD

Views: 8,388

Posted By evcelica

OK so I ran the CFX Benchmark file. Its in:...

OK so I ran the CFX Benchmark file. Its in: Program Files/ANSYS/v14/CFX/Examples folder. Instead of showing wall time which rounds to the second, I used average processor time. Results for 1-6...

Forum: Hardware

April 12, 2012, 13:36

Replies: 16

Fastest Processor for CFD

Views: 8,388

Posted By evcelica

I've got 8 Dimms installed and recognized as...

I've got 8 Dimms installed and recognized as 32GB. I've seen benchmarks confirming sandy bridge is faster than sandy bridge E. I think it depends on the benchmarking software. check these benchmarks:...

Forum: Hardware

April 12, 2012, 08:51

Replies: 16

Fastest Processor for CFD

Views: 8,388

Posted By evcelica

I have found the memory controller in the Sandy...

I have found the memory controller in the Sandy bridge E chips, like the XEON-E5, to not be capable of pushing the memory anywhere close to 50GB/sec. On my 3930K with 2133MHz Ram I'm showing more...

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