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Type: Posts; User: Moloch

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  1. Just to clear up some misinformation... Silver...

    Just to clear up some misinformation...

    Silver has been a proven antimicrobial for a LONG time... it's literally the *ONLY* thing that can safely kill MRSA in hospitals, anti-biotic resistant...
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    I have heard that you only need the key for raid...

    I have heard that you only need the key for raid 1/5/10, it is supposed to work for raid 0 without a key (I've read this a dozen places, but cannot confirm 100%)
  3. Thread: DDR4 Question

    by Moloch
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    FWIW, I haven't seen anyone successfully hit 4200...

    FWIW, I haven't seen anyone successfully hit 4200 with decent timings (except for 1 guy who claims he did it with 1.65v). When I tried to hit 4200, it was not stable at 1.4v, and I had to loosen my...
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    I think I saw an option in the bios for M.2 vs...

    I think I saw an option in the bios for M.2 vs U.2... perhaps it is on the wrong setting?
  5. AFAIK, R6A doesn't have a slot under the armor,...

    AFAIK, R6A doesn't have a slot under the armor, it has 2x DIMM.2 slots. From what I can tell, each DIMM.2 has a 4x lane to share with both NVMe cards, so putting 2 in the same DIMM.2 card will not...
  6. On my R6A I use the AI Suite Fan Xpert to control...

    On my R6A I use the AI Suite Fan Xpert to control the speed. The default for the Pump headers is 100%, but it is adjustable, and I can hear it spin down as I lower it. I think it is also adjustable...
  7. I have not noticed any instability coming out of...

    I have not noticed any instability coming out of idle (yet). I have LLC set to level 7 if that helps

    Is there a chart anywhere with the non-turbo voltages listed for x45, x46, x47, x48...
  8. I tried doing this on my R6A using "By Specific...

    I tried doing this on my R6A using "By Specific Core", and it doesn't appear to work...

    I am trying to run 2 cores @4.6 w/1.16v, 2 @4.7 w/1.22v, and 4 @4.8 w/1.27v

    But, when I set these...
  9. Similar to my own results... I never tested a...

    Similar to my own results... I never tested a single NVMe in cpu DIMM.2, but I got 3300/2100 read/write on pch DIMM.2, and when in raid with 1 cpu, and 1 pch, I got 5900/4200. Assuming no losses from...
  10. Does you device appear in the bios? I would...

    Does you device appear in the bios?

    I would disable PCIEX8_4 if you aren't using that PCIe slot (it sounds like you are using DIMM.2 not PCIEX8_4)

    Are you using U.2 or M.2? If you are using...
  11. It looks like P95 is still using AVX, considering...

    It looks like P95 is still using AVX, considering the displayed 4.2GHz (4.7 - 5 offset = 4.2)

    I'm not sure if it makes a difference, but I noticed CPU-Z only displays the voltage of cpu core-0,...
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    My corsair kit, CMK32GX4M4B3866C18R, has at least...

    My corsair kit, CMK32GX4M4B3866C18R, has at least 1 secondary timing that gets set too low on auto and wont post. IIRC, the culprit was DRAM WRITE to READ Delay. It works as low as 3, but on auto,...
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    Do you know which test uses the AVX-512? I...

    Do you know which test uses the AVX-512?

    I tried using the default torture test-blend, but I don't see a difference in temps between -6 and -9 AVX-512 offset

    My temps are insane with version...
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    Thanks for the replies, RoG RealBench worked...

    Thanks for the replies, RoG RealBench worked great for stressing the AVX instruction set. It crashed while Aida64 did not, and I think I have all my settings stable now.

    I have yet to notice any...
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    That seems like a huge difference from 3000 to...

    That seems like a huge difference from 3000 to 3200, but I'm no expert on cache.

    My personal experience was having ~85GB/s RAM bandwidth with default 2400 cache speed. When I bumped it to 3200, I...
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    I was able to set up raid 0 with 2x Samsung 960...

    I was able to set up raid 0 with 2x Samsung 960 on a Dimm.2 with R6A. Unfortunately it appeared that the DIMM.2 slot is connected via a single 4x bus, rather than a 4x bus for each slot. So I still...
  17. My thought is... where are the air bubbles coming...

    My thought is... where are the air bubbles coming from?

    I would first suspect the reservoir is not full, and air is getting sucked in from the reservoir

    I once used a 3/8-1/2" tubing with a...
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    Question about AVX instruction overclocking

    So the default for "AVX Instruction Negative Offset" on my R6A was 2. This works fine until I get my cores up to 4.8GHz. With 4 cores at 4.8 I can run Aida64 stability test for over an hour without...
  19. Just finished a full hour of Aida64 stability...

    Just finished a full hour of Aida64 stability testing with my 7820x.

    I went with a target of <85C core temps, keeping in mind it is still summer, with room temp of ~25C/77F. This puts my idle...
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    I'm guessing Intel spent a lot of money on R&D,...

    I'm guessing Intel spent a lot of money on R&D, and want to recoup some of their expenses before allowing 3rd party drives to use their platform.

    I also suspect they are developing an M.2 that can...
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    Stability Testing

    What programs do you guys use for stability testing these days?

    I used to use prime95, but that likes to melt my 7820x, and throws errors/crashes while neither memtest86 or Aida64 stability test...
  22. Is 3200 the XMP speed, or the fastest you can...

    Is 3200 the XMP speed, or the fastest you can clock it at? If 3200 is XMP, it might be possible to hit 4000 on the Apex with it (don't quote me on that)

    Perhaps test it and see before ordering...
  23. I assume you have set the DIGI+ setting for DRAM...

    I assume you have set the DIGI+ setting for DRAM voltage to 140%?

    I can only guess it is related to 7740x being a different animal from 7820x. It has twice as many cores, 12 more cpu lanes,...
  24. I believe 7740x is kaby-lake-x, not Skylake-x ...

    I believe 7740x is kaby-lake-x, not Skylake-x

    7740x is only dual channel memory, while 7820x is qaud channel

    The quad channel memory of Skylake will not reach the same speed as dual channel...
  25. I agree, the best stable settings I was able to...

    I agree, the best stable settings I was able to achieve at 100 BCLK was 4000.

    I finished tightening up all my timings and I'm memtest86 stable at ~110GB/s read, 115 write, 100 copy with 50ns...
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