Intel 4.5GHz & 5GHz LinX Stable Club

[alex_tpc]

Am I the only one who thinks 119GFlops for 5GHz Ivy is woefully low?

I thought that as well when I posted it but there was not much 3770k 4c8t 5Ghz benches to compare with. I did look at the 2600k 4c8t benches from page 1 (see comments below) and p3gaz's 3770k 4c4t result (I get similar results when I do the same).

He has HT on maybe it would look better off

Yes, it does get better GFlops with HT Off. I mimicked the settings from p3gaz's 3770k 5Ghz 4t4c results and got very similar gflops (stopped at 3 iterations as the official 21-iteration submission is the one above):


Seems I'm on par at least with 4c4t 5Ghz.

Nope.
http://www.xtremesystems.org/forums/...=1#post4802911

There's a 5ghz Sandy beating him by >10GFlops at a lower clockspeed. Something isn't right with that submission. Maybe outdated linpack binaries.

I used the latest linx(0.64)_10.3.10.017 binaries. deachus' 135GFlops peak for 2600K 4c8t 5ghz result is something special, beating the other 2600k 4c8t results on page 1, even those with 5.1-5.3Ghz. It also beat by 20GFlops Dumo's 5.004Ghz results which had close but tighter tRP timing. I took out my hypers from storage and mimicked the settings (5Ghz 2133 c7-9-7-20) from deachus on my 3770k and was able to beat Dumo's results only by a couple of GFlops:


So there's some marginal IB gain from Dumo's SB results but still lagging like everyone else when compared to deachus.

Ok next go lol... His mem is also slack & 2T .......

Yup (ran it slack on purpose to make it easier to get stable results). But tightening CR and subtimings there would give only marginal improvement and still won't catch deachus' results.

So let's have more 3770k >= 5Ghz 4c8t results please ...