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nachtfalke

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Posts posted by nachtfalke

  1. couple interesting GPU for sale , card are in mint condition!

     

    1. Asus GTX 285 Matrix - very rare card , stock cooling never removed , never benched , perfectly working condition , this card don´t need gpu mod , it is software voltage for , only memory should be moded ...at buyer request i can shipped the card fully moded and prepared for subzero action!

     

    2. eVGA 8800 GTX ASC3 - rare card , stock cooling never removed , perfectly working condition , at buyer request card can be shipped fully moded ( gpu/ram /ocp/llc) prepared allready for subzero action!

     

    3.Sapphire HD 4870 /512mb - stock cooling never removed , tested ram and push over 1250mhz , witch means memory controler are very good too , is very important memory overclock in subzero action , because of gpu bottelnek if the mems are not enought pushed!, at buyer request the card can be modded ( gpu , mvddr , mvddq)

     

    4. Asus 9800gtx+ Dark Knight - tested on my phase and able to bench his gpu at 1070mhz /1350 ddr.( hynix N2C- best IC´s for G92 chip) , vgpu is already modded FB and VID mod aswell , ddr not modded , at buyer request can be modded aswell

     

    5. XFX 8800 GTS /640mb - stock cooling never removed , card in perfectly working condition , at buyer request card can be fully modded ( gpu , ram ,ocp/llc)

     

    6. Leadtek WinFast 8800 GTS/320mb - stock cooling never removed , card in perfectly working condition , at buyer request card can be fully modded ( gpu , ram, ocp/llc)

     

    7. Asus HD 3870 TOP - card was tested on chiller and modded ( after mod removed) if i remember corectly i was able to bench his gpu at 1150mhz and ram at 1300mhz-1350 , at buyer request card can be fully modded

     

    8. Asus HD 4770 TOP - card tested on chiller , able to bench his gpu at 1150mhz and 1150mhz ram speed , card is vgpu modded

     

    1.100€

    2. 50€

    3. 55€

    4. 45€

    5. 35€

    6. 35€

    7. 30€

    8. 30€

     

    gpu pack 360€

     

    shipped in Germany is free if you buy hole gpu pack! , other EU region please PM for a shipping quote!

    shipping worldwide if you cover shipping expenses.

    payment via Paypal ( buyer cover fees or as gift) , Bank trasfer

     

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  2. 8cores is very hot

    I know you built a very strong SS ;-)

    I'm waiting for mine, alexmx is tuning it for me; but it will be for lower temp instead of heavy loads, 6700k ht off run smoothly at -55/-60°C

     

    is not important what temps you ran on the evaporators , the internal chip temp are important , so i mean DELTA T should be lowered as possible if you know how....for what you had -55 on evap and the chip are at + degree? check with real temp .....that mean heat exchanger between chip and evap are out of range!!!! my 6700k at 1.6v in XTU read all 0 degree ...that mean chip are under sub0 temp ....but my evap is at -48 that mean evap made a good heat exchange with the heat sources!!

  3. even 1.6v on skylake and conventional cooling can´t 77 degree load without help from a compressor cooling(chillers/tec) or ice in water cicle

    they are many people here with chillers that can controlate the water tank temps! to stay a bit above to the temps rule!

  4. i´m selling my good unit because in the last months time alocated to overclocking are less , one reason are the actually prices on the newest hardware on the market , witch kill the legacy 3D , old hardware and overclockers too .

     

    this unit is responsable with many of my submission here on hwb! can bench universal hardware , because of his universal mounting kit´s, all kind of cpu´s and gpu´s aswell .. tunned for about 300W load at -43*C to -45*C

    unloaded -54 to -57/-58 depens of what ambiental room is! , for example now in the august month 30 C+ degree room , -55*C

    i made this unit few moths ago , was done for me only , not for sale purpose..

     

    all parts are NEW with invoice , compressor and condensor , also line set is from BartX , including suction line , evaporator and mounting kit... all CNC quality.

     

    specs:

     

    compressor: rotary 11000 BTU/h , 19,3ccm , overload protector included by manufacture and suction acummulator that any rotary used( one reason that i love rotaryes)

    condensor : LU-VE Contardo STVF-16224 Air Cooled Tubeless Steel Condenser , 1385W

    use Lu-Ve because is one of the best quality condensor of the market , they are small at the same capacity compared with another condensor brand!, material used are steel!!

    XV: 1mm refco cap tube

    20 g Alco filter dryer

    4 digit digital thermometer with PT100 sensor probe!

    base plate: multiplex with 4 gumy legs ( 30x15mm ) for siting on the desk/ vibration less!

    evaporator : stepper BartX rev2.0 45mm diam 50mm tall , universal mounting kit.

     

    suction line steel flex DN12 with protection steel mesh , about 1,3 meter long!

    R507 refrigerant!

     

    also i want to mention that all joints are brazed with cuAg5% rod , and ports of the condensor with CuAG55% and evaporator aswell!!

     

    i´m asking about 750 euros , in Germany i cover the shipping , other EU region buyer cover the shipping!

     

    bank transfer or paypal (buyer cover fees)

     

    unit will be shipped ONLY in EU , because of his weight via DHL!! and because the compressor will work only 220V/50Hz

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  5. Tried with a different cpu (6320k) and the board booted right up :/

     

    The 6700k looks perfectly flat, pcb doesn't seem warped. Figure I'll reinstall mei from the bios menu. Hoping the cpu's not damaged :( Any ideas?

     

    Not able to follow/understand nachtfalke..."use in the socket center were the square hole are and the MLCC´s cap are a small pice of armaflex , help me alot now to avoid this issue"?

     

    Update: Should I be using the 121B (which is already on the board) or 131 bios?

     

    we use different board , but the issue seems to be the same , code 00 all time

     

    don´t need to understand in word what i´m try to say , just use your imagination!

     

    the cpu are NOT dead!! he don´t make a good contact in socket with some pin´s

     

    now my platform work again :D

     

    some pic for you, and for others with this issue!!

     

    20160809_2108297gupb.jpg

    bentgcuwt.jpg

    • Like 1
  6. Hi folks...having a bit of a problem so wanted to check in here for thoughts/ideas.

     

    z170m ocf has been running great with a 6320 and, recently, a 6700k (which I'm slowly figuring out). All was well during an ln2 session a couple days ago. Tore the setup down, put it back together and put a waterblock on the 6700k so I can set up an os, load some drivers, etc, etc.

     

    Problem is that when I start the board, it flashes 19 then 00 (cycles those 1-3 times) then goes to 23. Per Splave's OP, 23 is "23 RTL/Mem failure -Try different RTL / timing or different vdimm or VCCSA". Board can't post atm so can't do anything in bios.

     

    Pulled everything apart and sprayed the socket, cpu and dimm slots real good with contact cleaner. Also checked for bent pins and any other signs of damange...everything looks fine. Put the setup back together then tried again. Same problem :/ Tried single sticks in each slot (used 6 sticks total for tests).

     

    Any ideas?? Is something dead?

     

    same here but was cpu issue , from mounting pressure the pcb was bent , just check on your cpu if the pcb is convex ( with something perfectly straight- but NOT metall , in lenght) from mountig pressure that was my issue, code 00 and 99 (boot _device_led -stuckt) , now i use in the socket center were the square hole are and the MLCC´s cap are a small pice of armaflex , help me alot now to avoid this issue!!

  7. hi again:)

     

    because SOC series it is a problem to unlock the voltages for many of you, i made the vmem voltmode!

     

    mem pwm controller is ONsemi NCP5395 witch is full of protection ..

     

    ILIM ( resistance smd 17.38k stock value) is responsable with OCP

    ROSC(resistance smd 18.1k stock value) with switching freq

     

    first of all you should separated the circuit between ROSC and ILIM , resistances are in series , that mean when you lowered the ressistance from ILIM pin to GND , will lowered automaticly and ROSC resistance , that mean you will affect the switching freq aswell!!! don´t touch it:)

     

    gtx470soc_memvoltmodeb4u8z.jpg

  8. ocp is simply just lowering in half the ressistance between ILIM and gnd! , but like i said OCP mod will leave only 50-80mv before OVP will trigger , i know these on semi pwm like my pants! , only way is VID mod ...

     

    i bench 460 soc 9 moths ago ...what i can said is i won´t bench that card anymore

     

    nachtfalke`s Unigine Heaven - Xtreme Preset score: 1378.66 DX11 Marks with a GeForce GTX 460 (256bit)

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