x570 - Why is my latency so 'high'

opethdisciple · 16 May 2020 at 10:54

same place as the membench section, just choose 'default' form the drop down menu and let it run.

VincentHanna · 16 May 2020 at 15:37

lnoton said:
What's you default score in dram calc? 210 and below is very good. Under 200. Excellent.

224.49

Not great then?

Skynet5 · 16 May 2020 at 15:54

VincentHanna said:
224.49

Not great then?

No, but I think if you bring tfaw down to 4*trdds +2/+4 and trfc to 340ish you'll be on it. The latter one depends on your ram... Is it b-die.

VincentHanna · 17 May 2020 at 09:40

I can't seem to get it much below 213 at the moment

Skynet5 · 17 May 2020 at 10:57

@VincentHanna So tfaw should be at at least 4* trrds. Any lower and stability is typically a problem. In fact it might ignore your number and put its own in.

I would have that at 28 at least.

What is your score with that?

Tbh 210 is very good. But that 3 seconds could be for other reasons beyond our control.

Skynet5 · 17 May 2020 at 12:05

@VincentHanna What RAM do you have specifically?

VincentHanna · 17 May 2020 at 12:19

lnoton said:
@VincentHanna What RAM do you have specifically?

G.Skill Trident Z RGB FD-4000C19D-32GTZR

VincentHanna · 20 May 2020 at 12:56

@lnoton is that bad?

Skynet5 · 20 May 2020 at 16:23

VincentHanna said:
@lnoton is that bad?

Tbh mate I don't know.

Is it b-die? You can find out by doing an export from thaiphoon burner.

I think your results all look good now to be honest. I doubt you can go much further.

What are your volts for vdimm?

TNA · 21 May 2020 at 04:43

VincentHanna said:
Treat me like an idiot

I always have to be honest.

Your tWR seems a little high, mine is 12. My random latency is 65.8.

VincentHanna · 21 May 2020 at 08:29

Harsh

You still annoyed about my Deus Ex:Human Revolution comment?

I'll check these things later today, thank you.

TNA · 21 May 2020 at 09:37

VincentHanna said:
Harsh

You still annoyed about my Deus Ex:Human Revolution comment?

I'll check these things later today, thank you.

Haha. I was joking man

What was your Deus Ex:Human Revolution comment?

VincentHanna · 21 May 2020 at 10:08

Hehe, I did a quick search for previous interactions and that was the only thing of note that came up.

I said certain NPC's were immortal and that you couldn't kill David Sarif.

You uploaded pictures of you doing that very thing...I didn't realise you could kill him at the end of the game

TNA · 21 May 2020 at 10:22

VincentHanna said:
Hehe, I did a quick search for previous interactions and that was the only thing of note that came up.

I said certain NPC's were immortal and that you couldn't kill David Sarif.

You uploaded pictures of you doing that very thing...I didn't realise you could kill him at the end of the game

Oh yeah I remember that now. Nothing to get to be annoyed about there

VincentHanna · 22 May 2020 at 16:21

lnoton said:
Tbh mate I don't know.

Is it b-die? You can find out by doing an export from thaiphoon burner.

I think your results all look good now to be honest. I doubt you can go much further.

What are your volts for vdimm?

Right I've exported both of my Thaiphoon Burner reports to Complete HTML files and imported them to DRAM Calculator.

They are both the exact same and are indeed Samsung B Die.

So should the results for DRAM Calc now be more accurate?

I've no idea where the tRFC (alt) value goes in my Gigabyte/Aorus BIOS either, I only seem to have tRFC / tRFC2 / tRFC4

VincentHanna · 22 May 2020 at 16:49

Weirdly, using the fast result settings, with XMP import has increased my MEMbench latency from 213 to 222!

Think I'll go back to my old settings...

TNA · 22 May 2020 at 16:51

Worth using AIDA64 and this for benching, you can track down my scores in the 3600 thread and compare, others posted in there also:

https://www.passmark.com/products/performancetest/index.php

opethdisciple · 22 May 2020 at 17:17

VincentHanna said:
Weirdly, using the fast result settings, with XMP import has increased my MEMbench latency from 213 to 222!

Think I'll go back to my old settings...

Meh... I wouldn't rely on that to be accurate to be honest. What does Aida64 say.

Skynet5 · 22 May 2020 at 17:44

VincentHanna said:
Right I've exported both of my Thaiphoon Burner reports to Complete HTML files and imported them to DRAM Calculator.

They are both the exact same and are indeed Samsung B Die.

So should the results for DRAM Calc now be more accurate?

I've no idea where the tRFC (alt) value goes in my Gigabyte/Aorus BIOS either, I only seem to have tRFC / tRFC2 / tRFC4

Not necessarily more accurate, but should give tighter timings etc as it knows its better stuff. You can select b-die in the drop down of the calculator.

VincentHanna · 13 Dec 2020 at 13:44

A lot easier on 5900x