Isosiyete Tenstorrent ikora chips iyobowe na Jim Keller yashyize ahagaragara poroseseri yayo ya Wormhole y’igisekuru gishya ikoreshwa mu gukora akazi k’ubuhanga bwo gukora imashini, ikaba yiteze gutanga umusaruro mwiza ku giciro gito.Ubu iyi kompanyi itanga andi makarita abiri ya PCIe ashobora kwakira poroseseri imwe cyangwa ebyiri za Wormhole, hamwe n'aho TT-LoudBox na TT-QuietBox zikorera abakora porogaramu. Amatangazo yose y'uyu munsi agenewe abakora porogaramu, ntabwo agenewe abakoresha Wormhole mu mirimo y'ubucuruzi.
“Birashimishije buri gihe kubona ibicuruzwa byacu byinshi mu maboko y’abakora porogaramu. Sisitemu zo guteza imbere porogaramu hakoreshejwe amakarita yacu ya Wormhole™ zishobora gufasha abakora porogaramu kwagura no guteza imbere porogaramu za AI zifite chip nyinshi,” ibi ni ibyatangajwe na Jim Keller, Umuyobozi Mukuru wa Tenstorrent.Uretse iri shyirwa ahagaragara, twishimiye kubona intambwe turimo gutera hamwe no kongera ingufu z'umusaruro wacu wo mu gisekuru cya kabiri, Blackhole.”
Buri poroseseri ya Wormhole irimo 72 Tensix cores (eshanu muri zo zishyigikira RISC-V cores mu buryo butandukanye bwa data) na 108 MB ya SRAM, itanga 262 FP8 TFLOPS kuri 1 GHz hamwe n'imbaraga zo gushushanya ubushyuhe bwa 160W. Ikarita ya Wormhole n150 ifite chip imwe ifite ububiko bwa videwo bwa 12 GB GDDR6 kandi ifite bandwidth ya 288 GB/s.
Poroteyineri za Wormhole zitanga ubushobozi bwo kwaguka neza kugira ngo zihuze n'ibikenewe bitandukanye by'imirimo. Mu buryo busanzwe bwo gukora hamwe n'amakarita ane ya Wormhole n300, poroteyineri zishobora guhuzwa mu gice kimwe kigaragara muri porogaramu nk'umuyoboro wa Tensix w'ibanze. Iyi configuration yemerera accelerator gukora akazi kamwe, igatandukanya abakora porogaramu bane cyangwa igakora moderi umunani zitandukanye za AI icyarimwe. Ikintu cy'ingenzi muri ubu buryo bwo kwaguka ni uko ishobora gukora mu gace runaka nta mpamvu yo gukoresha virtualization. Mu buryo bw'ububiko bw'amakuru, poroteyineri za Wormhole zizakoresha PCIe mu kwaguka imbere muri mashini, cyangwa Ethernet mu kwaguka hanze.
Ku bijyanye n'imikorere, ikarita ya Tenstorrent ya Wormhole n150 ifite chip imwe (72 Tensix cores, frequency ya GHz 1, 108 MB SRAM, 12 GB GDDR6, bandwidth ya 288 GB/s) yageze kuri 262 FP8 TFLOPS kuri 160W, mu gihe Wormhole n300 ifite chip ebyiri (128 Tensix cores, frequency ya GHz 1, 192 MB SRAM, bandwidth ya 24 GB GDDR6, bandwidth ya 576 GB/s) itanga TFLOPS zigera kuri 466 FP8 kuri 300W.
Kugira ngo dushyire 300W ya 466 FP8 TFLOPS mu buryo bufatika, tuzayigereranya n'ibyo umuyobozi w'isoko rya AI Nvidia atanga kuri ubu bushyuhe. A100 ya Nvidia ntabwo ishyigikira FP8, ariko ishyigikira INT8, ifite imikorere yo hejuru ya 624 TOPS (1,248 TOPS iyo ari nke). Mu kugereranya, H100 ya Nvidia ishyigikira FP8 kandi igera ku mikorere yo hejuru ya 1,670 TFLOPS kuri 300W (3,341 TFLOPS iyo ari nke), bitandukanye cyane na Wormhole n300 ya Tenstorrent.
Ariko, hari ikibazo kimwe gikomeye. Wormhole n150 ya Tenstorrent igura $999, mu gihe n300 igura $1,399. Ugereranije, ikarita imwe y'amashusho ya Nvidia H100 igura $30,000, bitewe n'ingano. Birumvikana ko tutazi niba poroseseri enye cyangwa umunani za Wormhole zishobora gutanga umusaruro wa H300 imwe, ariko TDP zazo ni 600W na 1200W.
Uretse amakarita, Tenstorrent itanga ibyuma by’akazi byubatswe mbere ku bakora porogaramu, harimo amakarita 4 ya n300 muri Xeon-based TT-LoudBox ihendutse ifite ikoranabuhanga rikonjesha, hamwe na TT-QuietBox igezweho ifite ikoranabuhanga rikonjesha rya Xiaolong (EPYC).
Igihe cyo kohereza: Nyakanga-29-2024