Noxinite
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Posts posted by Noxinite
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Bump.
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Bump, open to offers - especially on multiple items.
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4 minutes ago, nnimrod said:
5ghz cache seems stable, but gives no discernible benefit over 4.8ghz. But it might be a good idea to just go to 4ghz to take it out of the question.
I'll try other voltage settings later, maybe this evening. The reason I was doing min stable IOD is that I found that less IOD = higher max vDIMM, although that was with BBBG.
I've left no timings to training, RTL/IOL are at 40-41-4-4, and terts are 6-6-6-18-5-5-5-6-6-15-15-15-13-2-2 IIRC. Fast boot is still off however. These terts are from my ultra loose binning profile and they're 100% stable, since they've been set that way while running pi ~100 times so far.
When you are testing memory, how many runs do you do to test the effects of a tweak? I've been doing 5 runs with full optimizations+waza. More runs = smaller margin of uncertainty, but it's very time consuming. 4ghz will make it more so
Tbh I just set a tight profile and bin for minimum dram volts without wazza, and I only do 1 or 2 runs at each voltage depending on how consistent the results are - PSC and samsung seem fine with this, but BBSE can be a pain as it is so inconsistent in the first place with OC and voltage tolerance.
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I would suggest dropping cache and core to 4GHz when testing ram. I'm not sure that 5GHz cache on ambient is particulary stable tbh.
Also, typically PSC responds to IOA and SA being low and IOD being higher. VCCIN also seems quite low, I normally run 1.8-1.85V when testing ram - as it influences stability.
In addition, make sure to manually set the RTLs/IOLs as otherwise they might vary and throw your results all over the place on efficiency/stability.
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When you realise there are now 3 Tapakah scores in the top 5 32M with E8600. ?
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Nice CPU, mem issues though? Haha.
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Bump.
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I had issues with high PSC voltage only sometimes, it seemed inconsistent - maybe linked to other BIOS settings? Sometimes certain slots would work, but populating other would cause it to not work again.
There was something similar I had on P45 where higher than 1.85-1.9V always failed POST.
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Tried g-die on LN2 again, still no CB and CBB around -120C. But there seemed to very little scaling and I was having issues running on the Z97 OCF. The Impact 7 seems to run better with g-die, but it's a pain with cold mem due to how small it is.
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Nope. https://community.hwbot.org/topic/186190-samsung-ddr3-g-die/
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This was ambient, 2nd session after cold g-die was handbrake.
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Bump.
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I tried having a look at my boards again. Checked temps of all of the chips at stand-by and quickly on boot-up, but nothing looks out of the ordinary. Only thing I found was that REX-2 was missing DQ57 in the outer two ram slots and in fact posted with ram in the inner ram slots. Somehow the trace between the outer dimm slots and the NB broke??
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Bump
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Looks good, the only thing I think still stands out is 3DMark06 DDR3. It probably needs a GPU limitation? How about 5000 series AMD?
Edit: Actually 06 DDR probably need a restriction as well, what about 7000 series nvidia?
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1 hour ago, ShaggySVK said:
HOT!!!
Honestly cores can do the clocks easy on air, but they overheat everything else in the process
Same, haha. Need a full-cover block that actively cools the VRMs, not the crap design all the wb manufactuers used. ?
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Nice try. :P How are VRM temps with that setup?
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For sale are some binned PSC and 775 CPUs, as well as a PSU and AM3 motherboard.
- 2x 2GB G.Skill Ripjaws 1600C7 PSC sticks (2666C8 32M tight: 1.915V, 1.920V with RCD 13) - £17.5. SOLD.
- 1x Gigabyte AM3 GA-990XA-UD3 motherboard (insulated with plastecine, ~400MHz bus with ganged and single channel) - £20. SOLD.
- 16x binned LGA775 CPUs (2x E2140, 3x E2160, 2x E2200, 1x E4400, 2x E4500, 1x E1400, 1x D820, 1x D925, 1x D930, 1x E8200, 1x E4600) - £15.
- EVGA Supernova 650W G2 PSU (with UK kettle plug and cables) - £50.
- Voltages quoted are all real volts during 32M. Screenshot for the PSC is given below.
- Binning CPU-Z valid results for the LGA775 CPUs are given below.
All items are located in the UK and can be shipped in Europe (potentially worldwide if discussed) via Royal Mail Tracked & Signed For. Roughly £3 in UK and £8 EU for small packages.
Your OC results will vary according to many factors, these results are included as a guideline.
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Quick check before I submit some scores
in Result Discussions
Posted
Looks fine to me.