Is my memory performing as it should?

LtMatt · 7 Nov 2013 at 16:30

So i have a copy of Aida64 with a licence key. I ran the cache and memory benchmark. Here are my scores.

I have 16gb Sammy greens @ 9-10-10-21-2T with tight secondary timings copying 8packs settings @1.575v

However when i looked for some benchmarks online i found 2x2gb sticks of 2133mhz having considerably lower latency than mine.

Is this normal or is my memory not performing at it should?

wazza300 · 7 Nov 2013 at 16:34

cant you squeeze out 1t?

only 8gb tho,

LtMatt · 7 Nov 2013 at 16:44

No i can't. 1T is not stable and no settings will make it stable.

wazza300 · 7 Nov 2013 at 16:47

I havn't tested 16gb on this board yet,plus sb is more difficult than ivy

you might get 1t with looser timings idk but 44.5ns latency is ok tbh,you would get less latency with less ram or tighter command rate

LtMatt · 7 Nov 2013 at 16:53

I've tried with loose timings, 1T not possible. I'm just surprised why the latency is so high.

Here's some more benchmarks of 2133mhz ram.

wazza300 · 7 Nov 2013 at 16:57

idk other than those more expensive kits have something the Samsung don't?

tested with lowering the cpu multi and clocking through the bclk? might affect latency

might try 16gb on my z68 later

LtMatt · 7 Nov 2013 at 16:59

Looking at this thread it seems that maybe my results are there or thereabouts. I took some results from that link, same guy with a similar setup to mine, posted stock and oc'd scores of both cpu and ram.

wazza300 · 7 Nov 2013 at 17:01

how old are those graphs above? the old versions of aida used to show latency in the 30's

could be that

LtMatt · 7 Nov 2013 at 17:08

Ah you might have a point there Wazza those links were from 2011 and 2012.