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Old 29-09-2018, 11:04   #401
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Mai stau si in picioare.
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Old 13-10-2018, 01:10   #402
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De multi ani nu am mai rontait date la BOINC (rosetta@home) si am reinceput de o zi.
Pentru ca procesorul consuma mult la ~4GHz (cca 115Watt), am coborat frecventa la 3.2GHz si tensiunea la 1.075V ca sa consume doar 60Watt. Sunt valori calculate de hwinfo.
Problema care ma intriga este: de ce Task Manager imi arata incarcare de doar 86% dupa underclock? Procesorul este la 100% conform hwinfo, in BOINC am setat sa ocupe 100% CPU.
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Old 13-10-2018, 21:17   #403
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Sistemul sta cu procesorul in 100% si rasneste la rosetta@home de aproape 6h: frecventa 3.5GHz, tensiunea 1V, temperatura 46 grade si un consum raportat de 55Watt.
Ma sacaie in continuare ca Task Manager nu arata 100%, desi celelalte programe imi arata 100%.
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Old 14-10-2018, 18:12   #404
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Probabil calculul din TaskManager se face in functie de 2700X cu setari stock si nu in fuctie de ce underclock ai facut .
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Old 15-10-2018, 08:39   #405
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Vreu sa imi iau un 1700x + Gigabyte B450 AORUS PRO si nu stiu ce memorii sa iau.
Vreau un kit 2x8GB ceva mai ieftin la ~3GHz, dar sa pot sa mai adaug inca unul in viitor. Stiu ca erau ceva limitari pentru toate 4 sloturile ocupate. Sau era doar pe B350?
De overclock nu stiu ce sa zic. Racire buna pe apa am, dar placa de baza nu duce prea mult din ce am inteles si de una solida nu prea am bani acum.
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Old 15-10-2018, 11:03   #406
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Quote:
Originally Posted by AMETHYST View Post
Vreu sa imi iau un 1700x + Gigabyte B450 AORUS PRO si nu stiu ce memorii sa iau.
Qualified Vendors List (QVL)B450 AORUS PRO https://www.gigabyte.com/Motherboard...10#support-doc
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Old 15-10-2018, 11:36   #407
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Am vazut si eu aia, dar nu zice nimic de provesoarele mai vechi 1x00(x).
Deci astea n-o sa mearga cu toate 4 sloturile ocupate?
https://www.emag.ro/memorie-ram-dimm...gx4m2c3000c15/
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Old 15-10-2018, 13:57   #408
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merg toate procesoarele chiar si cu toate dimm-urile ocupate, dar scade un pic frecventa la care pot rula.
Din ce imi amintes scadea undeva pe la 2666 cu 4 dimm-uri ocupate.
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Old 15-10-2018, 14:14   #409
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Iata frecventele implicite ale lui Ryzen pentru dual-channel; conteaza daca sunt 2 sau 4 module ocupate, conteaza daca este memorie tip single rank sau dual rank.
Single Rank, 2 DIMMs: 2667MHz
Single Rank, 4 DIMMs: 2133MHz
Dual Rank, 2 DIMMs: 2400MHz
Dual Rank, 4 DIMMs: 1866MHz
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Old 15-10-2018, 15:41   #410
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I give up.
Deschid thread separat.
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Old 15-10-2018, 21:52   #411
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Quote:
Originally Posted by AMETHYST View Post
Vreu sa imi iau un 1700x + Gigabyte B450 AORUS PRO si nu stiu ce memorii sa iau.
Vreau un kit 2x8GB ceva mai ieftin la ~3GHz, dar sa pot sa mai adaug inca unul in viitor. Stiu ca erau ceva limitari pentru toate 4 sloturile ocupate. Sau era doar pe B350?
De overclock nu stiu ce sa zic. Racire buna pe apa am, dar placa de baza nu duce prea mult din ce am inteles si de una solida nu prea am bani acum.
a) am testat placa cu Gskill Sniper DDR3400 cu profilul XMP si functioneaza, booteaza fara probleme, merg mai bine cu 1,36-1,37V decat cu 1,35V cat pune XMP-ul;
b) lista de la QVL este orientativa, probabil exista si RAM XMP DDR3333/3400/3600 cu care merge placa de baza, alimentarea la CPU si SOC nu e stralucita, eu prefer decat sa dau aceeasi bani pe un X370 cu alimentare mai buna, nu ma incalzeste XFR 2.0, pot seta frecventele pe toate core-urile din BIOS, fara cool'n quiet.
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Old 15-10-2018, 22:24   #412
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Tu probabil ai testat cu ryzem 2x00. O sa fie limitari Daca o folosesc cu 1700X?
Placa vreau s-o iau SH de pe forum. Nu prea am gasit altceva la pret ~OK.
O sa fiu limitat la overclock la memorii daca folosesc 4 si nu doar doua?
Nu prea am bani acum. De-aia vreau ceva mai ieftin...
Ma gandesc la un 2x8 ori Gskill Ripjaws, ori Corsair Vengeance. 3000/15 sau 3200/16.
Astea am vazut ca sunt mai ieftine.
Sa nu mearga la vitezele stock banuiesc ca nu se pune problema, nu?
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Old 18-10-2018, 21:12   #413
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Quote:
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Sistemul sta cu procesorul in 100% si rasneste la rosetta@home de aproape 6h: frecventa 3.5GHz, tensiunea 1V, temperatura 46 grade si un consum raportat de 55Watt.
Ma sacaie in continuare ca Task Manager nu arata 100%, desi celelalte programe imi arata 100%.
Ah, cu setarile de mai sus l-am gasit crapat a doua zi. Vad ca sta stabil de 4 zile si 12h cu noile setari, tensiunea la 1.0125V si frecventa la 3.525MHz pe toate cele 8 nuclee (procesorul sta in 100% mereu).
Ca task manager nu imi arata 100% m-am resemnat.
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Old 19-10-2018, 09:21   #414
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Quote:
Originally Posted by AMETHYST View Post
Tu probabil ai testat cu ryzem 2x00. O sa fie limitari Daca o folosesc cu 1700X?
Am testat cu 1700, limitarile sunt: lipsa XFR2.0, probabil frecventa un pic mai mica la memorii, dar poti seta manual frecventa pentru toate nucleele in acelasi timp din BIOS - repet merge DDR3400 cu sniper si chipuri Samsung B-die.
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Old 31-10-2018, 00:19   #415
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Am trecut si eu pe Ryzen 7 2700x

Insa am nevoie de niste pareri:
In poza atasata, se vede un test rulat pe prime95 maximum, dupa vreo 10 minute de rulat

Procul sta la 4GHz la 1.2625V, ramul la 3200 14-14-14-34 cu XMP, setat la 1.36V
Sistemul e cel de pe profil.

Vin de la un i5 2500k unde el imi statea in 4.3GHz pe un cooler mai slab, in max 65 de grade, si ma tem ca temperaturile sunt cam mari.
E bine, e rau? Am exemplar bun/rau? Am la ce sa mai fiu atent sa'l optimizez mai bine?
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Old 31-10-2018, 00:22   #416
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Sigur nu ai 4ghz la 2.26, poate 1.26.

2500k avea 4 core-uri, asta are 8. Temperatura e ok.
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Old 31-10-2018, 00:25   #417
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ups, voiam sa scriu 1.2625
Am incercat sa'l tin si la 1.25 - am rulat prime95 timp de cateva minute, totul ok, insa cand am dat restart la pc, nu mai voia sa porneasca, a trebuit sa dau clear la CMOS.
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Old 31-10-2018, 00:31   #418
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Ca idee, eu il rulez al meu 1700x la 3.9 ghz, 1.35v, llc2, power 130%, Noctua NH-D15S si in prime95 o ora temperatura este 78 de grade.
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Old 31-10-2018, 00:38   #419
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Inteles
Awesome, merci frumos. O sa'l mai butonez, poate mai reusesc sa reduc temperaturile cu restul venturilor, desi incerc sa le tin intr'un mod cat mai silentios.
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Old 31-10-2018, 03:57   #420
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Mai bine îl lași default, fără oc. In single thread ca merge la 4.3 și în multi va merge la 4.0.

Nu prea merita oc la 2700x.


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