Ụlọ ọrụ mgbawa nke Jim Keller na-edu Tenstorrent ewepụtala ihe nrụpụta Wormhole nke na-esote ya maka ibu ọrụ AI, nke ọ na-atụ anya ịnye arụmọrụ dị mma na ọnụ ahịa dị ọnụ ala.Ụlọ ọrụ ugbu a na-enye kaadị PCIe abụọ ọzọ nwere ike ịnweta otu ma ọ bụ abụọ Wormhole processors, yana TT-LoudBox na TT-QuietBox na-arụ ọrụ maka ndị mmepe software. Nkwupụta niile nke taa bụ maka ndị mmepe, ọ bụghị ndị na-eji bọọdụ Wormhole maka ibu ọrụ azụmahịa.
Jim Keller, onye isi oche nke Tenstorrent kwuru, "Ọ na-atọ ụtọ mgbe niile ịnweta ọtụtụ ngwaahịa anyị n'aka ndị mmepe.Na mgbakwunye na mwepụta a, anyị nwere obi ụtọ ịhụ ọganihu anyị na-eme site na mwepu na ike nke ngwaahịa ọgbọ nke abụọ anyị, Blackhole. "
Onye nrụpụta Wormhole ọ bụla nwere cores 72 Tensix (ise n'ime ha na-akwado cores RISC-V n'ụdị data dị iche iche) yana 108 MB nke SRAM, na-ebuga 262 FP8 TFLOPS na 1 GHz nwere ike imewe thermal nke 160W. Kaadị otu mgbawa Wormhole n150 nwere ebe nchekwa vidiyo 12 GB GDDR6 ma nwee bandwidth nke 288 GB/s.
Ndị na-arụ ọrụ Wormhole na-enye scalability na-agbanwe agbanwe iji gboo mkpa dị iche iche nke ibu ọrụ. N'ime ntọala ntọala ọkọlọtọ nwere kaadị Wormhole n300 anọ, enwere ike jikọta ndị na-arụ ọrụ n'ime otu nkeji na-egosi na ngwanro dị ka netwọọdụ Tensix dị n'otu, sara mbara. Nhazi a na-enye onye na-eme ngwa ngwa jikwaa otu ọrụ ahụ, kewaa n'etiti ndị mmepe anọ ma ọ bụ na-agba ọsọ ruo ụdị AI asatọ dị iche iche n'otu oge. Akụkụ bụ isi nke scalability a bụ na ọ nwere ike na-agba ọsọ na mpaghara na-enweghị mkpa maka ime ihe. Na gburugburu ebe etiti data, ndị na-arụ ọrụ Wormhole ga-eji PCIe maka mgbasawanye n'ime igwe, ma ọ bụ Ethernet maka mgbasawanye mpụga.
N'ihe gbasara arụmọrụ, Tenstorrent's single-chip Wormhole n150 kaadị (72 Tensix cores, 1 GHz ugboro, 108 MB SRAM, 12 GB GDDR6, 288 GB/s bandwit) nwetara 262 FP8 TFLOPS na 160W, ebe dual-chip00board, ugboro ugboro, Tensix 160 GHz, 8GHz. 192 MB SRAM, chịkọtara 24 GB GDDR6, 576 GB/s bandwit) na-ebuga 466 FP8 TFLOPS na 300W.
Iji tinye 300W nke 466 FP8 TFLOPS n'ime okirikiri, anyị ga-atụnyere ya ihe onye isi ahịa AI Nvidia na-enye na ike imepụta ọkụ a. Nvidia's A100 anaghị akwado FP8, mana ọ na-akwado INT8, yana arụmọrụ kacha elu nke 624 TOPS (1,248 TOPS mgbe ọ dị obere). N'iji ya tụnyere, Nvidia's H100 na-akwado FP8 wee rute arụmọrụ kacha elu nke 1,670 TFLOPS na 300W (3,341 TFLOPS na sparse), nke dị nnọọ iche na Tenstorrent's Wormhole n300.
Otú ọ dị, e nwere otu nnukwu nsogbu. Tenstorrent's Wormhole n150 na-ere maka $999, ebe N300 na-ere maka $1,399. Site na ntụnyere, otu kaadị eserese Nvidia H100 na-ere ahịa maka $30,000, dabere na ọnụọgụ. N'ezie, anyị amaghị ma ndị na-arụ ọrụ Wormhole anọ ma ọ bụ asatọ nwere ike ịnapụta arụmọrụ nke otu H300, mana TDP ha bụ 600W na 1200W n'otu n'otu.
Na mgbakwunye na kaadị ndị ahụ, Tenstorrent na-enye ndị nrụpụta ụlọ ọrụ arụgoro mbụ, gụnyere kaadị 4 n300 na TT-LoudBox dị ọnụ ala Xeon nke nwere ike ịdị jụụ, yana TT-QuietBox dị elu nwere ọrụ jụrụ oyi nke EPYC dabere na Xiaolong).
Oge nzipu: Jul-29-2024