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Old 22-12-2010, 10:20   #1
Micutzu
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Default Asus Radeon HD 6950 - Studiu de overclocking

Ne vom intoarce putin in timp,* in urma cu mai bine de 10 ani, pentru a “prinde” lansarea primului Radeon aparut, cunoscut sub numele de cod Rage 6. Primul GPU ATI a fost redenumit ulterior in R100, suporta Direct3D7, OpenGL 1.3, motor geometric hardware (T&L) si o* facilitate intalnita pana atunci doar la Matrox G400 [...]

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Old 22-12-2010, 10:39   #2
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Felicitari pentru articol.
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Old 22-12-2010, 11:49   #3
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Haiducus dementus...se coc cozonacii de craciun breeee, nu placile video...
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Old 22-12-2010, 13:53   #4
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Hai că mi-a plăcut. Ai dat în 6970-ul ăla ca-n hoţii de cai. Felicitări şi Sărbători Fericite !
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Old 22-12-2010, 16:14   #5
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Foarte tare studiul de OC...Sa dai 2V intr-un amarat de cip nu-i gluma (aproape dublul voltajului stock).
Mai nou sunteti un site de referinta pentru cei de afara, pacat ca traim unde traim.
Mi-a placut prezentarea de inceput...Asta arata ca nu numai pe nvidia trebuie sa fin invidiosi.
Continuati-o tot asa!
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Old 24-12-2010, 17:20   #6
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Quote:
For me, anything below 5C pot temp causes significant corruption to the point where the whole screen is fireworks.
Quote:
In 2D the desktop is covered in small green dots.


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Old 24-12-2010, 17:31   #7
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Ahahahahahahah
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Old 24-12-2010, 17:40   #8
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Da, probabl sample-ul de la mine ar fi fost perfect functional de la 50c ambient in sus.
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Old 26-02-2011, 19:24   #9
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Dupa socul provocat de racirea defecta din fabrica a unei 6950,am trecut la euforie dupa ce am montat banalul S1 rev2+120mm.
Locul unde vaporchamber-ul calca pe pastila parca e primit cateva ciocane,in mijloc si intr-un colt este adancit(poti sa pui si 1kg de pasta tot nu atiunge die-ul).
Temperaturi stock,din magazin in unigine 72C-gputemp1,85-gputemp2 si 105C-gputemp3.Dupa vreo 3 reaplicari de ceramique am vazut ca nu lasa urma decat pe 3/4 din pastila temperaturile sunt de 83C-gputemp1,105C-gputemp2 si 133C-gputemp3(in unigine am avut acelasi scor,nu s-a blocat).
Acum surpriza a fost S1 rev2 tot cu ceramique montat,52C-gputemp1,59C-gputemp2 si 58,5C-gputemp3 in unigine.
Ce ma ingrijoreaza este ca nu am avut ramsinkuri,deci sunt goale si am pus heatsink doar pe cele 6 faze de la vrm,la memorii sunt prea mici sa stea heatsinkurile.Este vreun pericol pentru memorii,nu fac overclocking?
Apropo,acum am modat-o si cu 1536Sp ,undervoltata la 0,975V si temperaturile sunt ca cele de mai sus.(ne-undervoltata erau cam 55C-gputemp1,64C-gputemp2,64,5Gputemp3,tot unigine).
Ramiro,daca poti sa-mi zici daca sa pun ramsinkuri(tin stoc memoriile)si pe cele faze de la memorii ce naiba sa pun ca sunt cat 1 varf de ac.
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Old 26-02-2011, 19:36   #10
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de curiozitate de model de 6950 ti-ai luat, sa stim sa evitam racirea proasta. sa o stapanesti sanatos btw.
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Old 26-02-2011, 19:38   #11
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Gigabyte,luata ieri,dar daca am umblat la ea adio garantie(nu sunt genul sa umblu in ea si apoi sa zic ca mai are garantie).
Chiar as da racirea lui monstru sau cui vrea sa faca o proba cu ea,racirea stoc de la gigabyte 6950.
Pasta aplicata de ei era mai tare decat tencuiala de la casa,cand am pus spirt pe ea s-a cojit toata.Facea transfer termic la fel ca o bucata de celuloza.
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Old 26-02-2011, 19:38   #12
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Cred ca vorba de racirea stock,si pe xs se plangeau unii de probleme cu contactul intre radiator si gpu...
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Old 26-02-2011, 19:41   #13
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Quote:
Locul unde vaporchamber-ul calca pe pastila parca e primit cateva ciocane,in mijloc si intr-un colt este adancit(poti sa pui si 1kg de pasta tot nu atiunge die-ul).
Sa intelegem ca au fost si cateva coolere hand-craft made, nu numai conectorii aia de power la 6950/6970?
Cine stie poate aia care au ti-au facut placa au inteles gresit indicatiile or fi inteles ca e prea groasa pastila gpu-ului pentru heatsink...
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Old 26-02-2011, 19:43   #14
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daca e vorba de racirea stock, mare pacat. din cate stiu marea majoritate a placilor sunt cu racirea stock la 6950. mm...pacat de ele.
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Old 26-02-2011, 19:46   #15
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Este varianta cu 2gb,deci cu racirea stoc,turbina.De aceea am si reusit sa o modez cu 1536shaders,fara bios de 6970 si undervoltata de la 1,1V la 0,975V.
Exact asa am gandit si eu,conectorul pcie este pilit,dar la mine mi-au facut cadou si 2 ciocane in vapor chamber,sa intre mai bine coolerul,probabil
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Old 26-02-2011, 20:28   #16
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si ce parere ai de placa pana cum fata de vechiul gtx 470 soc? care ar fi diferentele, scoruri, jocuri, etc?
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Old 26-02-2011, 20:34   #17
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Diferenta ZERO pentru mine la 1680/1050,dar am facut trecerea la ati mai mult de plictiseala.Prea mergea tot in pc bine si trebuia sa-mi fac de lucru,nu?
Piticii astia cu hardwarr-ul sunt greu de anihilat,odata intrati in cap nu mai scapi de ei.
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Old 27-02-2011, 09:11   #18
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Foloseste si tu o pasta mai calumea fiindca ceramique nu prea are ce cauta la racirea pe aer.

Memoriile se incalzesc probabil cel mai putin de pe tot pcb-ul.
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Old 04-03-2011, 19:49   #19
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Nu credeam ca reusesc sa-mi mai fac pc-ul aproape silentios.
Acum am carcasa recom powerstation evo+1x140mm scythe SS(450rpm),2x120 scythe SS(le tin la 450-500rpm),cooler mugen2+1xarctic F12PWM(il tin la 700-720rpm si nu-mi place)+S1 pe 6950+1x120 scythe SS PWM,modificata alimentarea sa mearga direct pe placa video(sta in 650rpm idle si 900-1000in jocuri).
In schimb m-am ales cu o gramada de ventilatoare noi,galagioase(vreao 3xarctic F12,nu merg mai jos de 900 si fac ca dracu,deepcool UF140 este VARZA,la 670rmp minim este foarte galagios,noctua de 120 ulna varza la low rpm tiuie si pacane etc.
Costisitoare treaba asta cu silent pc,pana acum arctic F12 PWM este al mai zurbagiu din pc.
Sorry pentru scrisul alandala,acusica am venit de la munca si sunt rupt.
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Old 04-03-2011, 20:04   #20
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Ce doamne iarta-ma,la tine toate ventilatoarele tiuie si pacane Cum merge S1 pe 6950,face fata?
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