Kaadị vidiyo AMD abụrụla onye ndu ọzọ na-egwupụta akụ nke Ethereum cryptocurrency. Onye na-eme ihe ngosi eserese flagship Radeon VII nwere ike karịa kaadị vidiyo gara aga dabere na Vega, yana Radeon Pro Duo dabere na Fiji GPU abụọ, yana ọbụlagodi onye ndu gara aga - NVIDIA Titan V dabere na Volta.
Kaadị vidiyo Radeon VII si na igbe ahụ, ya bụ, na-enweghị mgbanwe ọ bụla ma ọ bụ mgbanwe ọ bụla, nwere ike ịnye ọsọ ngwuputa nke 90 Mhash/s. Nke ahụ fọrọ nke nta ka arụmọrụ nke Radeon RX Vega 64 okpukpu atọ n'ime igbe ahụ, yana 29% karịa Radeon Pro Duo. Ọdịiche dị na Titan V dịkwa ịrịba ama - kaadị vidiyo NVIDIA nwere ike ịnye hashrate nke 69 Mhash / s na nhazi ọkọlọtọ.
N'iji aghụghọ dị iche iche nwere parampat, ị nwere ike ịbawanye hashrate nke kaadị vidiyo Radeon VII ruo 100 Mhash/s. Otú ọ dị, ọ ga-akacha mma iji belata oriri ike site na 319 ruo 251 W, mgbe ị na-ekpuchi ebe nchekwa site na 1000 ruo 1100 MHz, ma na-amanye GPU ka ọ rụọ ọrụ na voltaji nke 950 mV na ugboro nke 1750 MHz. N'okpuru ọnọdụ ndị dị otú ahụ, ọnụ ọgụgụ mmepụta ga-abụ 91 Mkhesh / s, na arụmọrụ ga-abawanye site na 21%.
N'ezie, maka kaadị vidiyo ndị ọzọ, iji njikarịcha ị nwekwara ike nweta mmụba na hashrate. Dịka ọmụmaatụ, maka Titan V, njikarịcha na-enye anyị ohere iru 82 Mhash/s. N'aka nke ya, Radeon RX Vega 64 nwere ike "ining ether" na ọsọ nke 44 Mhash / s. Ọ dịkwa mma ịmara na maka kaadị vidiyo NVIDIA GeForce GTX 1080 na GTX 1080 Ti enwere patches sọftụwia pụrụ iche nke na-enye mmụba dị ukwuu na hashrate na 40 na 50 Mhash, n'otu n'otu, ma ọ bụ karịa. Nke a na-ebelatakwa oriri ike.
N'iji ya tụnyere Titan V, Radeon VII ọhụrụ abụghị naanị nwere arụmọrụ dị elu, kamakwa ọnụahịa mara mma karịa - kaadị vidiyo na-efu $ 3000 na $ 700, n'otu n'otu. Tụnyere ndị na-eme ngwa ngwa eserese ndị ọzọ, Radeon VII na-eme nke ọma n'usoro arụmọrụ yana oriri ume. Dịka ọmụmaatụ, atọ Radeon RX 570 ma ọ bụ RX 580 nwere hashrate nke yiri otu Radeon VII ga-erikwu ike. N'ihe banyere GeForce GTX 1080 na GTX 1080 Ti, ọnọdụ ahụ yiri: arụ ọrụ atụnyere na-enye ike dị elu.
Ọ ga-amasị m iche iche iche ebe nnukwu ọdịiche dị n'etiti Radeon RX Vega 64 na Radeon VII si bịa. Ọ bụ ihe niile gbasara ebe nchekwa na bandwit ya. Ọ bụ ezie na Radeon RX Vega 64 nwere 8 GB HBM2 nwere bandwidth 484 GB/s, Radeon VII ọhụrụ nwere 16 GB HBM2 nwere bandwidth 1 TB/s. N'otu oge ahụ, ike ike nke kaadị vidiyo bụ ihe dịka otu ọkwa, nke na-eme ka Radeon VII bụrụ ihe ngwọta na-adọrọ mmasị karị maka Ngwuputa.
Otú ọ dị, enwere mwepu doro anya ebe a: uru ngwuputa adịghị ugbu a na ọkwa kachasị elu, na ọbụna na nnukwu hashrate dị otú ahụ, ọ gaghị ekwe omume na ọ ga-ekwe omume iji Radeon VII nweta nnukwu uru. A sị na kaadị vidiyo a dịịrị otu afọ na ọkara gara aga...
isi: 3dnews.ru