Share your AIDA 64 cache and memory benchmark here

[Tatili]

My best run with this X570 board so far

Maybe its the latest bios, maybe its.. nvm..

View attachment 312074

Hi last Bios release indeed yep

 

[freeagent]

Hi last Bios release indeed yepView attachment 312087

Some of the old ones were pretty good too..

 

[Tatili]

Some of the old ones were pretty good too..

View attachment 312102

Dap was good for 5000 series, not for X3D new released

 

[Kennedys]

Copy seem a bit low. Don't know why. And L3 latency should be around 12ns. 4x8GB DDR4-3600. OC to 3866 Edit : L3 latency was 11.8ns after that. Not sure what happened

 

[opheen]

 

[physicsjunky]

could anyone help me with some timings i've already messed around a bit with tRFC, tFAW and the other first 6 timings, Here is the Memory Model F4-4000C18D-32GVK.

 

[jorj02]

4700 17-17-17-37 cr1 so happy 1.3v io 1.45v vccsa

 

[xdk_E53]

Hello guys, I asking for help. My brand new build has much higher memory latency than expected.

13600KF + MSI Z790 Pro-A and DDR5 G.Skill Trident 6400MHz. Bios newest etc. Clean os install. Disabled core isolation.

On everything stock and just XMP enabled I get astronous 72ns latency.

I attach the examples that this should be much lower. Slower DDR5's geting better latency.

Any ideas what could be wrong before messing with manual timings etc. Is it more failure of DIMM's, or bad internal CPU memory controller?

Second question, i ordered 2 kits of these DIMMS, and one kit was A-die which i use and the second was m-die which I returned. Did I do right keeping A-die if my target is 6800Mhz with low timings?

 

[opheen]

i5 13600K Cores locked att 5.1P\3.9E\4.5Cache - Msi MPG B760i Edge DDR4 Wifi (2Dimm M-ITX) - 2x16GB DR (G.Skill Ripjaws V 3200c14)

15-15-8-15-28@4100 Gear1 CommandRate1T

VCCSA 1.335v VDDQtx 1.320v VDIMM 1.55v

 

[TopReg001]

Hello guys, I asking for help. My brand new build has much higher memory latency than expected.

13600KF + MSI Z790 Pro-A and DDR5 G.Skill Trident 6400MHz. Bios newest etc. Clean os install. Disabled core isolation.

On everything stock and just XMP enabled I get astronous 72ns latency.

I attach the examples that this should be much lower. Slower DDR5's geting better latency.

Any ideas what could be wrong before messing with manual timings etc. Is it more failure of DIMM's, or bad internal CPU memory controller?

Second question, i ordered 2 kits of these DIMMS, and one kit was A-die which i use and the second was m-die which I returned. Did I do right keeping A-die if my target is 6800Mhz with low timings?

Hello, first of all: regarding the screenshot you posted, the motherboard is a Rog Maximus Hero, which should be understood as a more premium solution with a greater number of PCB layers. This is what provides it with lower latency - motherboards like these will always have lower latency. Your motherboard, the MSI Z790 Pro-A, is a budget solution with a minimal number of PCB layers.

Secondly, you need to download AIDA64 Engineer, where you can double-click on "memory latency," and you can repeat this procedure several times until you get the best result for your system.

Another piece of advice is that in Safe Mode on Windows, AIDA64 will always show lower latency compared to regular mode. Additionally, in Windows 10, latency is lower than in Windows 11.

Overall, in your place, I wouldn't be too concerned about latency in the XMP profile. I would simply start tuning and configuring the memory. I hope my advice will help you.

Also, I will attach a screenshot of the overclocking I achieved with a motherboard similar to yours. Perhaps this will also be helpful.

 

[freeagent]

My old rustbucket

 

[xdk_E53]

Hello, first of all: regarding the screenshot you posted, the motherboard is a Rog Maximus Hero, which should be understood as a more premium solution with a greater number of PCB layers. This is what provides it with lower latency - motherboards like these will always have lower latency. Your motherboard, the MSI Z790 Pro-A, is a budget solution with a minimal number of PCB layers.

Secondly, you need to download AIDA64 Engineer, where you can double-click on "memory latency," and you can repeat this procedure several times until you get the best result for your system.

Another piece of advice is that in Safe Mode on Windows, AIDA64 will always show lower latency compared to regular mode. Additionally, in Windows 10, latency is lower than in Windows 11.

Overall, in your place, I wouldn't be too concerned about latency in the XMP profile. I would simply start tuning and configuring the memory. I hope my advice will help you.

Also, I will attach a screenshot of the overclocking I achieved with a motherboard similar to yours. Perhaps this will also be helpful.

Thanks for reply. Technically, MSI Z790-Pro A is mid tier mobo with rather strong power phases, similar to Tomahawk series. It wasn't that cheap when I ordered it from MSI months ago. Where I live cheapest ROG Mb's cost almost twice the price, its that overpriced.

I ran the test in the Safe Mode and the result is 61ns, 10ns lower latency than normal mode.

Am I see correctly that from 6000Mhz AMD Expo DDR5's you oc'd them to 7000MHz CL32? Thats impressive result i would like to target. Have you any stock XMP results? Are your dimms A-die or M-die?

 

[natr0n]

I can do better when I get a fancy ramkit.

found and older bench was kinda better memory scores

 

[TopReg001]

Am I see correctly that from 6000Mhz AMD Expo DDR5's you oc'd them to 7000MHz CL32?

Yes.

Have you any stock XMP results? Are your dimms A-die or M-die?

Yes, those were A-die modules. I do have it

 

[TheLostSwede]

Sadly not stable, went down to 2100 FCLK which seems to be stable, but haven't re-tested AIDA after that.

 

[Joe Bauers]

After first tuning:

 

[TheLostSwede]

After first tuning:
View attachment 313992View attachment 313993View attachment 313994

Which RAM is that?

 

[Joe Bauers]

Which RAM is that?

Team Group T-CREATE EXPERT 96GB (2 x 48GB) 288-Pin PC RAM DDR5 6800 (PC5 54400) Desktop Memory Model CTCWD596G6800HC36DDC01

 

[TheLostSwede]

Team Group T-CREATE EXPERT 96GB (2 x 48GB) 288-Pin PC RAM DDR5 6800 (PC5 54400) Desktop Memory Model CTCWD596G6800HC36DDC01
View attachment 314001

Interesting, might have to see if I can go down to 28 then as well, since I have the low latency 32 GB 6000 kit.

CL28 seems to work just fine.

 

[JosefHrib]

AIDA64 235.26 GB/s Memory Read
Intel Xeon Sapphire Rapids QYFS ES2 D0 56C/112T 105MB L3 350W

 

[Fernando24]

DDR5 32GB (2x16GB) 6400 MHz Renegade Silver RGB Kingston Fury (ex.HyperX) (KF564C32RSAK2-32)

 

[Яid!culousOwO]

AIDA64 235.26 GB/s Memory Read
Intel Xeon Sapphire Rapids QYFS ES2 D0 56C/112T 105MB L3 350W
View attachment 314238

Impressive. I wonder how this thing performs in AIDA64 GPGPU benchmark. I guess it'll be a lot of FLOPS.

 

[TheLostSwede]

 

[Fernando24]

DDR5 32GB (2x16GB) 6400 MHz Renegade Silver RGB Kingston Fury (ex.HyperX) (KF564C32RSAK2-32) x2

I upgrade my system to 64GB RAM

 

[Joe Bauers]

PBO Enchanced 80°C +150MHz PBO_Scale=8x Curve=-5