I te haere tonu o te whānui haere o te whakangungu tauira me te whakatau tauira nui, kei te tere haere ngā kāri whakatere AI ki te tomo ki tētahi wāhanga hou o te whakapau hiko tino tiketike, te iahiko tino tiketike, me te ngaohiko tino iti.
Nā te whakatupuranga hou o ngā GPU AI, e tohuhia ana e te NVIDIA H200, kua panaia te whakamahinga hiko kāri kotahi ki te taumata 700W. Ko te wero tūturu ko te neke mai i te "mana rorohiko tonu" ki te pumau o te whatunga tuku hiko (PDN) taumata-pūnaha. I roto i tēnei horopaki, kei te neke ngā wāhanga kore mahi, inā koa ngā pūnga, mai i muri i ngā whakaaturanga ki te uho.
E toru ngā mamae o te ao tūturu i kawea mai e te H200
Mō ngā kaihanga taputapu, ehara te H200 i te GPU kaha ake, engari he whakamātautau whānui o "ngā āhuatanga whakahaere tino kino":
1. Utaina Poto Rawa: Ko te whakawhiti i waenga i te kawenga mangere me te kawenga katoa i roto i te rorohiko AI ka puta i roto i ngā nanohekona, ka peke tonu te iahiko matua ki ngā rau, ki ngā mano rānei o ngā amperes. Mā te puhoi o te urupare ka heke te ngaohiko, ka pā tika ki te pumau o te rorohiko.
2. Te Matū Wera Teitei me te Mahi Roa: Ko te kaha hiko 700W e whakamahia ana e te taputapu ka arotahi ki roto i tētahi kete me tētahi wāhi kōwae tino kiato. Ka mahi te GPU i roto i tētahi taiao pāmahana teitei o te 85–105°C mō ngā wā roa, ā, me mahi tonu i ngā rā katoa, ā, ka nui rawa ngā tono mō te roa o te ora o te taputapu.
3. Ngā Here Wāhi: Ko te nuinga o te wāhi papa e nohoia ana e te GPU me te HBM, he iti noa iho te wāhi e toe ana mō ngā pūtake hiko me ngā taputapu wetewete. Ko te kaha teitei, te rahi iti, me te iti o te ESL/ESR ka noho hei whakaritenga tino kaha.
Ngā Otinga YMIN
I roto i ēnei pūnaha, ehara ngā pūnga iahiko i te "pūrere tātari" noa iho, engari he hanganga nui mō te pumau o te mana rorohiko:
Tautoko Pūngao Wā Poto (Wetewete Hononga): Ka whakaratohia e ngā pūnga iahiko te utunga iahiko nui i mua tonu i te urupare a te VRM, ka ārai i te hinganga ngaohiko.
Te Pehi i te Riri: Ka whakahaerehia te haruru o te pūhiko hiko i roto i ngā taumata millivolt i te ngaohiko whakahaere tino iti o te 0.7–0.8V, kia tika ai te tātaitanga.
Te whakapumautanga pono o te pūnaha: Te pupuri i te pumau mō te wā roa o te whatunga hiko i raro i te pāmahana teitei, te kawenga teitei, me ngā āhuatanga mahi mō te wā roa.
I roto i ngā tūāpapa whakaterenga AI pērā i te H200, ko te pono o te pūnga hiko te mea e whakatau tika ana i te pumau o te mana rorohiko. Ki a YMIN, ehara ngā pūnga hiko i te wāhanga motuhake noa iho, engari he pūnaha hiko e mahi tahi ana puta noa i te ara tuku hiko katoa o te tūmau AI.
Huarahi Otinga Pūnga Tūmau YMIN AI
I te aroaro o ngā wero o te taumata H200, kāore e ranea te momo pūnga kotahi.
Ka whakaratohia e YMIN he otinga pūnga katoa e kapi ana i te "pūnaha hiko → taumata papa → GPU → tārua pūnaha":
Pikitia 1: Te hoahoa tuku hiko o te otinga pūnga YMIN AI Server
Ka tutuki i a YMIN te tautoko pumau mō ngā kawenga tino tauwhiro, te matotoru o te wera, me te mahi 24/7 mā te whakamahi i ngā hangarau pūnga i roto i te mahi tahi puta noa i ngā taumata ngaohiko me ngā roopu auau rerekē.
Whakatau: I tēnei wā o te mana rorohiko, he rite tonu te hiranga o te pumau.
Kāore te whakataetae mō te mana rorohiko AI e pā ana ki ngā tukanga hanga me ngā hoahoanga GPU anake, engari mō te pono o ngā whatunga tuku hiko. I roto i ngā tūāpapa AI teitei pēnei i te H200, ka taea e te mahi me te roa o te ora o tētahi pūnga kotahi te whakatau i te pumau o te mahi a te tūmau katoa. Ka arotahi a YMIN ki te whakarato i ngā otinga pūnga pono me te pumau mō ngā tūmau AI, me te whakarite kia hangaia ia watt o te mana rorohiko i runga i te turanga hiko pumau.
Wā tuku: Hakihea-23-2025