Onye isi oche NVIDIA Jensen Huang gosipụtara kaadị vidiyo egwuregwu ọgbọ na-echere ogologo oge site na kichin ya. Dị ka a tụrụ anya ya, ekwuputala ihe ngwọta ochie taa: GeForce RTX 3090, GeForce RTX 3080 na GeForce RTX 3070. A na-ewu kaadị vidiyo na Ampere generation GPU mere site na iji teknụzụ usoro 8nm nke Samsung, ebe ndị ọgbọ ha Turing na-emepụta site na iji teknụzụ 12nm TSMC.
GeForce RTX 3090
Ntughari na usoro teknụzụ ọhụrụ dị gịrịgịrị mere ka o kwe omume idowe ọtụtụ transistor na mgbawa, n'ihi nke ọnụ ọgụgụ blocks na-arụ ọrụ mụbara nke ukwuu. O di nwute, Jensen Huang akọwapụtaghị nhazi GPU, ma kpọọ naanị parampat nke subsystem ebe nchekwa n'etiti njirimara. Ejiri GeForce RTX 3090 nwere 24 GB nke ebe nchekwa GDDR6X nwere ọsọ elekere dị irè nke 19,5 GHz. Yana ụgbọ ala obosara 384-bit, nke a na-enye bandwidth subsystem nke 936 GB/s. GeForce RTX 2080 Ti, cheta, nwere naanị 11 GB nke GDDR6 ebe nchekwa nwere ihe dị ka otu ugboro na ọkara obere bandwidth.
Ọrụ GPU kachasị elu nke kaadị vidiyo ọhụrụ bụ 36 TFLOPS "nwere ihe owuwu ọdịnala na-eji shading (shaders)" (Shader-TFLOPS). Arụmọrụ mgbe eji tracing ray na-arụ ọrụ na 69 TFLOPS (RT-TFLOPS), na arụmọrụ na arụmọrụ na-eji tensor cores ruru 285 TFLOPS (Tensor-TFLOPS).
Dị ka NVIDIA si kwuo, e mere kaadị vidiyo a maka egwuregwu na mkpebi 8K, nke ọ nwere ike ịnye 60 FPS kwụsiri ike. A na-achọpụtakwa na "anụ ọhịa" a bụ ihe dịka 50% ngwa ngwa na mkpebi 4K karịa Titan RTX.
GeForce RTX 3080
Onye isi nke NVIDIA kpọrọ kaadị vidiyo GeForce RTX 3080 flagship ọhụrụ, na-agafe ajụjụ nke ihe GeForce RTX 3090 bụ na nke a, GeForce RTX 3080 na-ele anya dị ka "flagship," ma n'ọdịdị na arụmọrụ.
N'ime njirimara ndị a, ekwuru ọnụnọ nke 10 GB nke ebe nchekwa GDDR6X nwere oge dị irè nke 19 GHz. Ejikọtara ebe nchekwa ahụ site na ụgbọ ala 320-bit, nke na-emecha nweta ntinye nke 760 GB/s. Ka anyị cheta na GeForce RTX 2080 gara aga nwere naanị 8 GB nke ebe nchekwa GDDR6 nwere bandwit nke 448 GB/s.
Ịrụ ọrụ nke GeForce RTX 3080 na nsụgharị omenala site na iji shaders bụ 30 TFLOPS (Shader-TFLOPS). Mgbe ị na-eme nchọpụta ray, kaadị vidiyo na-enye 58 TFLOPS (RT-TFLOPS), na arụ ọrụ na tensor cores ọ na-enye ihe ruru 238 TFLOPS (Tensor-TFLOPS). Dị ka onye isi NVIDIA si kwuo, kaadị vidiyo GeForce RTX 3080 na-arụpụta ugboro abụọ ka onye bu ya ụzọ, GeForce RTX 2080.
GeForce RTX 3070
Kaadị kachasị mfe nke atọ a gosipụtara, GeForce RTX 3070, dị ka onye bu ya ụzọ GeForce RTX 2070, nwere 8 GB nke ebe nchekwa GDDR6.
Ọkwa arụmọrụ nke GeForce RTX 3070 ndị na-eme ngwa ngwa eserese bụ 20 TFLOPS nwere nsụgharị ọdịnala na shaders (Shader-TFLOPS). Arụmọrụ mgbe eji tracing ray na-arụ ọrụ na 40 TFLOPS (RT-TFLOPS), na arụmọrụ na arụmọrụ na tensor cores ruru 163 TFLOPS (Tensor-TFLOPS). NVIDIA na-ekwu na GeForce RTX 3070 ọhụrụ na-arụpụta ihe karịa flagship gara aga - GeForce RTX 2080 Ti.
Nke mbụ n'ime ngwaahịa ọhụrụ ga-abụ GeForce RTX 3080. Nke a ga-eme n'ọnwa a - Septemba 17. Ọnụ ego ahụ ga-anọgide na ọkwa nke ndị bu ya ụzọ - $ 699 (na Russia - 63 rubles). GeForce RTX 500 dị ọnụ ala ga-apụta na shelves oge ụfọdụ na Ọktọba, ọnụahịa ya ga-abụ $ 3070 (499 rubles) - ọzọ, na ọkwa nke onye bu ya ụzọ. N'ikpeazụ, GeForce RTX 45 ga-ere ahịa na Septemba 500, ozugbo site na NVIDIA na ndị mmekọ ya, na ọnụ ahịa ... $ 3090 (24 rubles). Enweghị mmụba ọnụahịa ọ bụla ebe a.
isi:
isi: 3dnews.ru
