Kampani ya Tenstorrent, yomwe imatsogoleredwa ndi Jim Keller, yatulutsa purosesa yake yatsopano ya Wormhole kuti igwire ntchito zambiri zaukadaulo wa AI, yomwe ikuyembekeza kuti igwire ntchito bwino pamtengo wotsika mtengo.Kampaniyo pakadali pano ikupereka makadi awiri owonjezera a PCIe omwe angathe kukhala ndi ma processor a Wormhole amodzi kapena awiri, komanso malo ogwirira ntchito a TT-LoudBox ndi TT-QuietBox kwa opanga mapulogalamu. Zolengeza zonse za lero zikuyang'ana opanga mapulogalamu, osati omwe amagwiritsa ntchito ma board a Wormhole pantchito zamalonda.
"Nthawi zonse zimakhala zosangalatsa kupereka zinthu zathu zambiri m'manja mwa opanga mapulogalamu. Makina opangira mapulogalamu pogwiritsa ntchito makadi athu a Wormhole™ angathandize opanga mapulogalamu kukula ndikupanga mapulogalamu a AI okhala ndi ma chip ambiri," anatero Jim Keller, CEO wa Tenstorrent.Kuwonjezera pa kutulutsidwa kumeneku, tikusangalala kuona kupita patsogolo komwe tikupita ndi tepi yotsekedwa komanso mphamvu ya chinthu chathu cha m'badwo wachiwiri, Blackhole.
Purosesa iliyonse ya Wormhole ili ndi ma cores 72 a Tensix (asanu mwa iwo omwe amathandizira ma cores a RISC-V m'njira zosiyanasiyana) ndi 108 MB ya SRAM, zomwe zimapereka ma 262 FP8 TFLOPS pa 1 GHz ndi mphamvu yopangira kutentha ya 160W. Khadi la Wormhole n150 la single-chip lili ndi kukumbukira kwa kanema kwa 12 GB GDDR6 ndipo lili ndi bandwidth ya 288 GB/s.
Ma processor a Wormhole amapereka kusinthasintha kosinthika kuti akwaniritse zosowa zosiyanasiyana za ntchito. Mu dongosolo lokhazikika la malo ogwirira ntchito lomwe lili ndi makadi anayi a Wormhole n300, ma processor amatha kuphatikizidwa kukhala unit imodzi yomwe imawoneka mu pulogalamuyo ngati netiweki yayikulu ya Tensix. Kapangidwe kameneka kamalola accelerator kuthana ndi ntchito yomweyo, kugawidwa pakati pa opanga mapulogalamu anayi kapena kuyendetsa mitundu isanu ndi itatu yosiyanasiyana ya AI nthawi imodzi. Chinthu chofunikira kwambiri pa kusinthasintha kumeneku ndikuti imatha kugwira ntchito kwanuko popanda kufunikira kwa virtualization. Mu malo osungira deta, ma processor a Wormhole adzagwiritsa ntchito PCIe pakukulitsa mkati mwa makina, kapena Ethernet pakukulitsa kwakunja.
Ponena za magwiridwe antchito, khadi la Tenstorrent la single-chip Wormhole n150 (ma Tensix cores 72, frequency ya 1 GHz, 108 MB SRAM, 12 GB GDDR6, bandwidth ya 288 GB/s) linapeza 262 FP8 TFLOPS pa 160W, pomwe bolodi la dual-chip Wormhole n300 (ma Tensix cores 128, frequency ya 1 GHz, 192 MB SRAM, 24 GB GDDR6, bandwidth ya 576 GB/s) limapereka 466 FP8 TFLOPS pa 300W.
Kuti tiike 300W ya 466 FP8 TFLOPS mu nkhani, tiyerekeza ndi zomwe mtsogoleri wa msika wa AI Nvidia akupereka pa mphamvu ya kapangidwe ka kutentha kumeneku. A100 ya Nvidia siigwirizana ndi FP8, koma imathandizira INT8, yokhala ndi magwiridwe antchito apamwamba a 624 TOPS (1,248 TOPS ngati ndi yochepa). Poyerekeza, H100 ya Nvidia imathandizira FP8 ndipo imafika pa magwiridwe antchito apamwamba a 1,670 TFLOPS pa 300W (3,341 TFLOPS ngati ndi yochepa), zomwe zimasiyana kwambiri ndi Wormhole n300 ya Tenstorrent.
Komabe, pali vuto limodzi lalikulu. Wormhole n150 ya Tenstorrent imagulitsidwa pa $999, pomwe n300 imagulitsidwa pa $1,399. Poyerekeza, khadi limodzi la zithunzi la Nvidia H100 limagulitsidwa pa $30,000, kutengera kuchuluka kwake. Zachidziwikire, sitikudziwa ngati ma processor anayi kapena asanu ndi atatu a Wormhole angapereke magwiridwe antchito a H300 imodzi, koma ma TDP awo ndi 600W ndi 1200W motsatana.
Kuwonjezera pa makadi, Tenstorrent imapereka malo ogwirira ntchito omangidwa kale kwa opanga mapulogalamu, kuphatikiza makadi 4 n300 mu Xeon-based TT-LoudBox yotsika mtengo kwambiri yokhala ndi kuziziritsa kwachangu, komanso TT-QuietBox yapamwamba yokhala ndi ntchito yozizira yamadzimadzi ya EPYC-based Xiaolong).
Nthawi yotumizira: Julayi-29-2024