Download: DRAM Calculator for Ryzen v1.7.2 (updated)

#5790642 Posted on: 05/21/2020 12:24 AM

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Here you go:
855

I haven't used MemBench before. Are my results normal-ish and any suggestions? My inner-CCX latency seems a bit high for a 3900X compared to results I've seen from others. And memory latency seems crap but I suppose with those loose main timings I had to use I shouldn't be surprised at that part.

I was wondering some other things as well if anyone knows:
1 - Do the DIMM slots used matter? Does this affect how it's read by the memory controller in any meaningful way? I'm using slots 2 & 4 rather than 1 & 3.

2 - Does using all 4 slots pressure the mem controller enough to lower performance/stability like what happened with some Intel chips?

3 - Is it normal for the RAM model # listed to not match what's physically written on it/what it's branded/sold as? What I ordered, and what is on the stickers of my DIMMs, doesn't match that model #. Do manufacturers use separate model #s? This was super annoying because I was looking up what my system was showing me to see compatibility and try to find info on it (before I got Thaiphoon reader to just read the eeprom) and I was coming up with nothing.

4 - Is it normal for nothing to read RAM voltage/temps in Windows? Edit: Apparently no. Great. It'd be hilarious if these high end DIMMs, with bullshit like RGB syncing through infrared, don't send sensor info in Windows and have no temp sensor. And by hilarious I mean retarded.
Your MemBench is among the best, memory latency for your CPU is excellent at 3800, drop down to fast 3600 retest please.

Good read -https://www.techpowerup.com/review/amd-ryzen-memory-tweaking-overclocking-guide/

#5791552 Posted on: 05/23/2020 01:40 AM

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Your MemBench is among the best, memory latency for your CPU is excellent at 3800, drop down to fast 3600 retest please.

Good read -https://www.techpowerup.com/review/amd-ryzen-memory-tweaking-overclocking-guide/
It's a massive pain in the ass for me with how buggy Asus boards can be. I don't feel like running into another "lol I won't POST" mystery bug when this board, an expensive (as all X570s are) thing that somehow lacks a stinking $0.01 CMOS clear button. Even when it seems to recover, the recovery doesn't work. I either have to reinstall a DIMM which forces the BIOS to get its shit together... which is blocked by my HSF... or get to the battery which is probably harder to get to than Mount Doom.

If I ever decide to test it I'll post it though.