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- Oct 21, 2005
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System Name | Computer of Theseus |
---|---|
Processor | Intel i9-12900KS: 50x Pcore multi @ 1.18Vcore (target 1.275V -100mv offset) |
Motherboard | EVGA Z690 Classified |
Cooling | Noctua NH-D15S, 2xThermalRight TY-143, 4xNoctua NF-A12x25,3xNF-A12x15, 2xAquacomputer Splitty9Active |
Memory | G-Skill Trident Z5 (32GB) DDR5-6000 C36 F5-6000J3636F16GX2-TZ5RK |
Video Card(s) | EVGA Geforce 3060 XC Black Gaming 12GB |
Storage | 1x Samsung 970 Pro 512GB NVMe (OS), 2x Samsung 970 Evo Plus 2TB (data 1 and 2), ASUS BW-16D1HT |
Display(s) | Dell S3220DGF 32" 2560x1440 165Hz Primary, Dell P2017H 19.5" 1600x900 Secondary, Ergotron LX arms. |
Case | Lian Li O11 Air Mini |
Audio Device(s) | Audiotechnica ATR2100X-USB, El Gato Wave XLR Mic Preamp, ATH M50X Headphones, Behringer 302USB Mixer |
Power Supply | Super Flower Leadex Platinum SE 1000W 80+ Platinum White |
Mouse | Zowie EC3-C |
Keyboard | Vortex Multix 87 Winter TKL (Gateron G Pro Yellow) |
Software | Win 10 LTSC 21H2 |
I am having really bad results with Samsung 30NM HYK0 ram. I have this issue with both 2x4 and 4x4 configurations. I have 5 dimms I can test, two sets of matched and one single odd dimm. I have not tried overclocking a single 4gb dimm though.
I have tested all 5 dimms separately in another computer with excellent results (Asrock z77e motherboard), 2133 C9 1.4 v and memtest 24 hours pass on every stick.
Unfortunately when installed in my GA-Z77X-UD3H, the ram doesn't clock past 2000mhz and doesn't go below cas 10. I can get cas 9 but only at 1333. It doesn't make any sense other than some motherboard setting i am missing. I have tried adding voltage to VTT and to IMC, as well as running voltage from 1.35 to 1.6v. The board will just do a boot loop. It doesn't load the OS. Its not a Windows stability issue, its something about the motherboard and this particular type of ram. I believe the digital read out says 15 then 51 then 15 then turns off. Then it will do the usual boot sequence to Ab (bios).
I have tried the F16, F18, and a hacked f20c (i think) bios, the F18 has worked the best so far.
With settings:
all LLC 3d power control is auto/stock
VTT: Auto
IMC: Auto
Ram mode: Extreme
Timing mode: quick.
Timing: 2000mhz
Timing: 10 10 10 28 Cr 1t everything else stock.
DRAM Voltage 1.5
This works. But pretty much any other setting doesn't seem to get past the boot loop besides the stock 1600 c11-11-11-28 Jedec profile.
The ram is composed of two sticks from 05/12 batch and two sticks from 16/12 batch. The matched sticks are in the dual channel slots correctly. I have tried changing the order.
I can run prime 95 and it has no issues, I can also do XTU memory stress test for a few hours with passes. The thing is, the system kind of acts the way an unstable system would. This was true with both a Xeon 1230v2 and the current 3770k. I have tried it with the 3770k overclocked and stock as well as adding offset voltage to the xeon to see if that would fix it.
I tried moving the dimms around physically on the board.
I have tried adding VTT and using VTT LLC (which I dont really trust) and ram voltages, etc.
Is it because Gigabyte doesn't support the Samsung HYK0?
This ram does not have an XMP profile.
I have tested all 5 dimms separately in another computer with excellent results (Asrock z77e motherboard), 2133 C9 1.4 v and memtest 24 hours pass on every stick.
Unfortunately when installed in my GA-Z77X-UD3H, the ram doesn't clock past 2000mhz and doesn't go below cas 10. I can get cas 9 but only at 1333. It doesn't make any sense other than some motherboard setting i am missing. I have tried adding voltage to VTT and to IMC, as well as running voltage from 1.35 to 1.6v. The board will just do a boot loop. It doesn't load the OS. Its not a Windows stability issue, its something about the motherboard and this particular type of ram. I believe the digital read out says 15 then 51 then 15 then turns off. Then it will do the usual boot sequence to Ab (bios).
I have tried the F16, F18, and a hacked f20c (i think) bios, the F18 has worked the best so far.
With settings:
all LLC 3d power control is auto/stock
VTT: Auto
IMC: Auto
Ram mode: Extreme
Timing mode: quick.
Timing: 2000mhz
Timing: 10 10 10 28 Cr 1t everything else stock.
DRAM Voltage 1.5
This works. But pretty much any other setting doesn't seem to get past the boot loop besides the stock 1600 c11-11-11-28 Jedec profile.
The ram is composed of two sticks from 05/12 batch and two sticks from 16/12 batch. The matched sticks are in the dual channel slots correctly. I have tried changing the order.
I can run prime 95 and it has no issues, I can also do XTU memory stress test for a few hours with passes. The thing is, the system kind of acts the way an unstable system would. This was true with both a Xeon 1230v2 and the current 3770k. I have tried it with the 3770k overclocked and stock as well as adding offset voltage to the xeon to see if that would fix it.
I tried moving the dimms around physically on the board.
I have tried adding VTT and using VTT LLC (which I dont really trust) and ram voltages, etc.
Is it because Gigabyte doesn't support the Samsung HYK0?
This ram does not have an XMP profile.
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