Quote:
Originally Posted by btarunr
"HyperThreading is basically designed to act like a core except that it only gives 10 to 15 percent performance bump for real applications workload." they said.
|
Oh dear, that's quite an inaccurate slander. Should get him into trouble. Perhaps HT only made 10-15% performance difference on P4/Northwood architecture, but on Nehalem it gives 20-50% performance boost on multithreaded apps. Unless of course you cherry pick your benchmarks to show the worst data
...