pff,226691 (points) / 43.33 (wcg days (don't forget to convert to decimal) * 4 (cores or threads) = 20926 PPD
fine, that makes it simple.
it isn't that obvious from the posts, Vapor..,
newbies would have a very hard time figuring that out.
after that,
the graph makes much more sense now, (though it would been nice to get a clue about the differences between westmere different L2 cache sizes).
dual Harpertown seems to give only ~27736 for dual E5430, which is only about 18% more then a Bloomfield 920 at ~23408,
2*6MB L2 cache vs 4*256KB L2 and 8MB L3.
so maybe WCG is more L3 cache dependent,
yet why would it be..,
HT, should not give any CPU such a close productivity to native cores, these are quite odd results :head scratching:.
Reply With Quote
Bookmarks