Lub tuam txhab chip uas Jim Keller coj yog Tenstorrent tau tso tawm nws lub processor Wormhole tiam tom ntej rau AI workloads, uas nws xav tias yuav muaj kev ua tau zoo ntawm tus nqi pheej yig.Tam sim no lub tuam txhab muaj ob daim npav PCIe ntxiv uas tuaj yeem siv tau ib lossis ob lub Wormhole processors, nrog rau TT-LoudBox thiab TT-QuietBox workstations rau cov neeg tsim khoom software. Tag nrho cov lus tshaj tawm hnub no yog rau cov neeg tsim khoom, tsis yog cov neeg siv Wormhole boards rau kev ua haujlwm lag luam.
"Nws yeej ib txwm zoo siab kom tau txais ntau yam ntawm peb cov khoom mus rau hauv tes ntawm cov neeg tsim khoom. Kev tso tawm cov txheej txheem kev tsim kho siv peb cov Wormhole ™ daim npav tuaj yeem pab cov neeg tsim khoom loj hlob thiab tsim cov software AI ntau-chip, "said Jim Keller, CEO ntawm Tenstorrent.Ntxiv rau qhov kev tso tawm no, peb zoo siab pom qhov kev vam meej uas peb tab tom ua nrog daim kab xev tawm thiab lub zog ntawm peb cov khoom tiam thib ob, Blackhole.
Txhua lub Wormhole processor muaj 72 Tensix cores (tsib lub uas txhawb nqa RISC-V cores hauv ntau hom ntaub ntawv) thiab 108 MB ntawm SRAM, xa 262 FP8 TFLOPS ntawm 1 GHz nrog lub zog tsim thermal ntawm 160W. Daim npav Wormhole n150 ib leeg-chip muaj 12 GB GDDR6 video nco thiab muaj bandwidth ntawm 288 GB / s.
Cov txheej txheem Wormhole muab kev hloov pauv tau yooj yim kom tau raws li ntau yam kev xav tau ntawm cov haujlwm. Hauv kev teeb tsa chaw ua haujlwm txheem nrog plaub daim npav Wormhole n300, cov txheej txheem tuaj yeem ua ke rau hauv ib chav tsev uas tshwm sim hauv software ua ib lub network Tensix core network sib koom ua ke. Qhov kev teeb tsa no tso cai rau lub accelerator los tswj tib qho haujlwm, faib ntawm plaub tus neeg tsim khoom lossis khiav txog yim tus qauv AI sib txawv tib lub sijhawm. Ib qho tseem ceeb ntawm qhov kev hloov pauv no yog tias nws tuaj yeem khiav hauv zos yam tsis tas yuav virtualization. Hauv ib puag ncig chaw khaws ntaub ntawv, cov txheej txheem Wormhole yuav siv PCIe rau kev nthuav dav hauv lub tshuab, lossis Ethernet rau kev nthuav dav sab nraud.
Hais txog kev ua tau zoo, Tenstorrent daim npav Wormhole n150 ib leeg (72 Tensix cores, 1 GHz zaus, 108 MB SRAM, 12 GB GDDR6, 288 GB/s bandwidth) tau ua tiav 262 FP8 TFLOPS ntawm 160W, thaum lub rooj tsavxwm dual-chip Wormhole n300 (128 Tensix cores, 1 GHz zaus, 192 MB SRAM, sib sau ua ke 24 GB GDDR6, 576 GB/s bandwidth) xa mus txog 466 FP8 TFLOPS ntawm 300W.
Yuav kom muab 300W ntawm 466 FP8 TFLOPS tso rau hauv cov ntsiab lus, peb yuav piv rau qhov uas tus thawj coj ua lag luam AI Nvidia muab ntawm lub zog tsim thermal no. Nvidia's A100 tsis txhawb nqa FP8, tab sis nws txhawb nqa INT8, nrog kev ua tau zoo tshaj plaws ntawm 624 TOPS (1,248 TOPS thaum tsis muaj zog). Piv rau qhov ntawd, Nvidia's H100 txhawb nqa FP8 thiab ncav cuag kev ua tau zoo tshaj plaws ntawm 1,670 TFLOPS ntawm 300W (3,341 TFLOPS ntawm tsis muaj zog), uas txawv ntawm Tenstorrent's Wormhole n300.
Txawm li cas los xij, muaj ib qho teeb meem loj. Tenstorrent's Wormhole n150 muag rau $ 999, thaum n300 muag rau $ 1,399. Piv txwv li, ib daim npav duab Nvidia H100 muag rau $ 30,000, nyob ntawm seb muaj pes tsawg. Tau kawg, peb tsis paub tias plaub lossis yim lub Wormhole processors puas tuaj yeem ua tau zoo li ib lub H300, tab sis lawv cov TDPs yog 600W thiab 1200W feem.
Ntxiv rau cov daim npav, Tenstorrent muaj cov chaw ua haujlwm ua ntej rau cov neeg tsim khoom, suav nrog 4 daim npav n300 hauv Xeon-based TT-LoudBox pheej yig dua nrog kev txias nquag, thiab TT-QuietBox siab heev nrog EPYC-based Xiaolong) kua txias ua haujlwm).
Lub sijhawm tshaj tawm: Lub Xya Hli-29-2024