Share your AIDA 64 cache and memory benchmark here

[mouacyk]

 

[cucker tarlson]

View attachment 99877

What ram u using ? 4270 CL17 is crazy.

 

[Woomack]

1920X / ASRock X399M Taichi / 4xPatriot Viper 4 DDR4-3733 @3866 ( XMP profile and 3866 ).

 

[mouacyk]

What ram u using ? 4270 CL17 is crazy.

TridentZ 3600-C16. Made an educated guess that these were B-Die Samsung, based on the primary timings being the same.

 

[Dia01]

7820x @ 4.7GHz | MSI X299M | Corsair 4x8GB CMU32GX4M4C3400C16 @ 3600 (XMP 1.4V 15-14-14-34 1)

 

[er557]

those numbers are confusing... is that considered good for octal channel ram and numa enabled xeons?

 

[phanbuey]

 

[Dia01]

good score there phanbuey.

 

[phanbuey]

good score there phanbuey.

Thanks man! I had to get creative a bit with the ram divider since my sticks can't even do 3200 c14

 

[Dia01]

Thanks man! I had to get creative a bit with the ram divider since my sticks can't even do 3200 c14

What voltage have you got the DRAM at and did you need to also bump the Vcore up a little as well at those RAM speeds? I found I had to bump the Vcore Offset to + 0.045V which pushes it close to 1.3V and the DRAM at 1.4V. Increasing the DRAM volts didn't seem to help further. Just interested to see your take on it as our systems both seem quite similar?

 

[phanbuey]

What voltage have you got the DRAM at and did you need to also bump the Vcore up a little as well at those RAM speeds? I found I had to bump the Vcore Offset to + 0.045V which pushes it close to 1.3V and the DRAM at 1.4V. Increasing the DRAM volts didn't seem to help further. Just interested to see your take on it as our systems both seem quite similar?

The main voltages after VDIMM that make a difference is VCC SA and VCC IO = 1.15v seems to be a sweet spot for both, I keep my ram at 1.37-1.38v since my system is quiet and the airflow around the sticks is basically hot exhaust air - they get pretty toasty as is.

so after a few days of testing here is somethings I learned:
1. Mesh OC makes a big difference in game stutter/frame pacing for me. Small difference in latency benches: i run 32x with a 1.010v ring voltage to keep it stable.
2. Higher clocks on ram give kind of false results on AIDA (the CAS X 2000 / RAM HZ formula still applies) - validated through Superpi.
i.e.
CAS 14 @ 3000Mhz = 14 * 2000/3000 = 9.33
CAS 14 @ 3200= 8.75
CAS 15 @ 3600 = 8.33 <- sweet spot, Benches will be higher here
CAS 17 @ 4000 = 8.5 <- AIDA will tell you this is the fastest, Benches will be lower

I tested everything from 3200 cas 14 to 4200 cas 19 and the setup you're currently running is probably the best latency/bandwith mix that our chip likes (tested using Timespy CPU bench - that correlates closely to overall performance). Maybe the 7900x likes more bandwith but anything past about 102GB/s doesnt really do much for cinebench or any other benches I ran.

I think if you want to tweak further just start bumping the Mesh and the bclk - it's free % gains - I bet you will be stable at 101-101.5 and its free perf.


Here is my current CB with that setup: CAS 16 @ 3636

 

[Dia01]

I think the sweet spot for mine is CPU 4.6GHz | RAM 3.6GHz (1.4V 15-14-14-34 1T) | Mesh 3000MHz

Anyway tried just for giggles - CPU 4.7GHz | RAM 3.6GHz (1.4V 15-14-14-34 1T) | Mesh 3200MHz...………...

 

[phanbuey]

I think the sweet spot for mine is CPU 4.6GHz | RAM 3.6GHz (1.4V 15-14-14-34 1T) | Mesh 3000MHz

Anyway tried just for giggles - CPU 4.7GHz | RAM 3.6GHz (1.4V 15-14-14-34 1T) | Mesh 3200MHz...………...

View attachment 100681

Animal...

These are my latest 24/7 : I have it currently at 3333mhz mesh but no program seems to want to read that.

 

[storm-chaser]

Here is my most recent creation. This retro ThinkPad T61p build is about two weeks old and I'm loving it! I can hit 4.0Ghz easy with this X9000 CPU. Problem is effective cooling... still working on that!
For this run I settled at 3.8Ghz @ 1.325v core - Gotta love me an Intel Core 2 Extreme and ThrottleStop. A match made in heaven! Also running a 60GB Solid State Drive and 4GB DDR2 667Mhz 4-4-4-12.
This will be my main laptop going forward and I typically run 3.4Ghz @ 1.225v core 24/7. So far so good! Can't get enough of these old ThinkPads!

 

[agent_x007]

 

[DooM3]

Xeon® Processor W3680 4263Mhz ddr3 2400Mhz Cr1




Xeon® Processor W3680 4263Mhz ddr3 2400Mhz Cr2

 

[natr0n]

 

[emissary42]

Just a quick test with some original Samsung 8Gbit C-Die (1Rx8)

 

[glnn_23]

7740x on EVGA Dark with TridentZ 4266C19.

 

[XTR³M³]

ryzen with (g)skill

 

[cucker tarlson]

7740x on EVGA Dark with TridentZ 4266C19.

View attachment 102452

That latency is suuuuuuuuuper low.

 

[kastriot]

 

[JerryL]

Hi guys, any tips on how to increase memory r/w/c bandwidth for X99 platform with Haswell-E processor?

I'm only getting ~60000 MB/s for r/w/c but I see other postings of 70000+ MB/s with X99 platforms.
My ram sticks are DDR4-3000 I run them at 3000mhz with 125 strap and default timings. Cache frequency overclocked to 4Ghz.

any help appreciated.

johnspack,

I though E5's have locked multipliers.. how did you overclock it so much?

Here's my old cpu... just starting to oc it though.

Well, here's a bit better....

Sorry, having too much fun with this cpu... just one more. Just going to 4.8 bumped up my cache speeds nicely, matching or beating a skylake, but taking insane speed to do!

 

[biffzinker]

Bumped the clock speed on my new PNY DDR4-3200.

 

[erixx]

Just for the lolz... Never seen these numbers before.
As said above, more Aida doesn't mean better life.

More important for me is that pushing just the ram speed from 3800 to 4000 (all else on auto) made everyday office work some much faster, like instant opening of PDF's, Docx, browsers... etc..