Khamphani ea chip e etelletsoeng pele ke Jim Keller Tenstorrent e lokolotse processor ea eona ea moloko o latelang oa Wormhole bakeng sa mesebetsi e mengata ea AI, eo e lebelletseng ho fana ka ts'ebetso e ntle ka theko e tlase.Khamphani hajoale e fana ka likarete tse ling tse peli tsa PCIe tse ka amohelang processor e le 'ngoe kapa tse peli tsa Wormhole, hammoho le li-workstations tsa TT-LoudBox le TT-QuietBox bakeng sa bahlahisi ba software. Liphatlalatso tsohle tsa kajeno li lebisitsoe ho bahlahisi, eseng ba sebelisang liboto tsa Wormhole bakeng sa mesebetsi ea khoebo.
“Kamehla hoa thabisa ho fumana lihlahisoa tse ngata tsa rona matsohong a bahlahisi. Ho lokolla lits'ebetso tsa nts'etsopele ho sebelisa likarete tsa rona tsa Wormhole™ ho ka thusa bahlahisi ho lekanya le ho nts'etsapele software ea AI ea li-chip tse ngata," ho boletse Jim Keller, CEO oa Tenstorrent.Ntle le tlhahiso ena, re thabile ho bona tsoelo-pele eo re e etsang ka ho hlahisa le ho matlafatsa sehlahisoa sa rona sa moloko oa bobeli, Blackhole. "
Mochine o mong le o mong oa Wormhole o na le li-cores tse 72 tsa Tensix (tse hlano tsa tsona li tšehetsa li-cores tsa RISC-V ka mefuta e fapaneng ea data) le 108 MB ea SRAM, e fana ka 262 FP8 TFLOPS ho 1 GHz ka matla a moralo oa mocheso oa 160W. Karete ea single-chip Wormhole n150 e na le memori ea video ea 12 GB GDDR6 mme e na le bandwidth ea 288 GB/s.
Li-processor tsa Wormhole li fana ka scalability e bonolo ho fihlela litlhoko tse fapaneng tsa meroalo ea mosebetsi. Sebakeng se tloaelehileng sa setsi sa mosebetsi se nang le likarete tse 'ne tsa Wormhole n300, li-processor li ka kopanngoa hore e be yuniti e le' ngoe e hlahang ho software e le marang-rang a kopaneng, a pharaletseng a Tensix. Tlhophiso ena e lumella accelerator ho sebetsana le mosebetsi o tšoanang, ho arohana pakeng tsa bahlahisi ba bane kapa ho tsamaisa mefuta e robeli e fapaneng ea AI ka nako e le 'ngoe. Tšobotsi ea bohlokoa ea scalability ena ke hore e ka sebetsa sebakeng sa heno ntle le tlhokahalo ea virtualization. Sebakeng sa setsi sa data, li-processor tsa Wormhole li tla sebelisa PCIe bakeng sa katoloso kahare ho mochini, kapa Ethernet bakeng sa katoloso ea kantle.
Mabapi le ts'ebetso, karete ea Tenstorrent's single-chip Wormhole n150 (72 Tensix cores, 1 GHz frequency, 108 MB SRAM, 12 GB GDDR6, 288 GB/s bandwidth) e fihletse 262 FP8 TFLOPS ho 160W, ha dual-chip Wormhole n300 (128 Tensix cores, 1 GHz frequency, 192 MB SRAM, e kopantsoeng 24 GB GDDR6, 576 GB/s bandwidth) e fana ka ho fihla ho 466 FP8 TFLOPS ho 300W.
Ho beha 300W ea 466 FP8 TFLOPS moelelong, re tla e bapisa le seo moetapele oa 'maraka oa AI Nvidia a fanang ka sona ka matla ana a moralo oa mocheso. Nvidia's A100 ha e tšehetse FP8, empa e tšehetsa INT8, ka ts'ebetso e phahameng ea 624 TOPS (1,248 TOPS ha e fokola). Ha ho bapisoa, Nvidia's H100 e ts'ehetsa FP8 mme e fihlela ts'ebetso e phahameng ea 1,670 TFLOPS ho 300W (3,341 TFLOPS at sparse), e fapaneng haholo le Tenstorrent's Wormhole n300.
Leha ho le joalo, ho na le bothata bo le bong bo boholo. Tenstorrent's Wormhole n150 e rekisoa ka $999, ha n300 e rekisoa ka $1,399. Ha ho bapisoa, karete e le 'ngoe ea litšoantšo ea Nvidia H100 e rekisoa ka $30,000, ho itšetlehile ka bongata. Ehlile, ha re tsebe hore na li-processor tse 'ne kapa tse robeli tsa Wormhole li ka fana ka ts'ebetso ea H300 e le' ngoe, empa li-TDP tsa bona ke 600W le 1200W ka ho latellana.
Ntle le likarete, Tenstorrent e fana ka li-workstations tse hahiloeng esale pele bakeng sa bahlahisi, ho kenyeletsoa likarete tsa 4 n300 ho Xeon-based TT-LoudBox e theko e phahameng haholo e nang le pholiso e sebetsang, le TT-QuietBox e tsoetseng pele e nang le EPYC-based Xiaolong) ts'ebetso ea ho pholisa metsi).
Nako ea poso: Jul-29-2024