{"id":31544,"date":"2019-10-31T21:41:47","date_gmt":"2019-10-31T18:41:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/trassirovka-luchej-prishla-na-geforce-gtx-mozhete-ubeditsya-sami\/"},"modified":"2019-10-31T21:41:47","modified_gmt":"2019-10-31T18:41:47","slug":"trassirovka-luchej-prishla-na-geforce-gtx-mozhete-ubeditsya-sami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/trassirovka-luchej-prishla-na-geforce-gtx-mozhete-ubeditsya-sami","title":{"rendered":"Il ray tracing \u00e8 arrivato sulle GeForce GTX: puoi verificarlo tu stesso","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Da oggi, il ray tracing in tempo reale \u00e8 supportato non solo dalle schede grafiche GeForce RTX, ma anche da alcune schede GeForce GTX 16xx e 10xx. Il driver GeForce Game Ready 425.31 WHQL, che abilita questa funzione, \u00e8 gi\u00e0 disponibile per il download sul sito ufficiale di NVIDIA o per l'aggiornamento tramite l'app GeForce Now.<\/p>\n

\"Il<\/p>\n

\u0421\u043f\u0438\u0441\u043e\u043a \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0438\u0445 \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0443 \u043b\u0443\u0447\u0435\u0439 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u043c \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u043f\u043e\u043f\u043e\u043b\u043d\u0438\u043b\u0438 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u044b GeForce GTX 1660 Ti \u0438 GTX 1660, Titan Xp \u0438 Titan X (Pascal), GeForce GTX 1080 Ti \u0438 GTX 1080, GeForce GTX 1070 Ti \u0438 GTX 1070, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0432\u0435\u0440\u0441\u0438\u044f GeForce GTX 1060 c 6 \u0413\u0431\u0430\u0439\u0442 \u043f\u0430\u043c\u044f\u0442\u0438. \u041a\u043e\u043d\u0435\u0447\u043d\u043e \u0436\u0435, \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0430 \u043b\u0443\u0447\u0435\u0439 \u0437\u0434\u0435\u0441\u044c \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u043c\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f\u043c\u0438 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u0430\u043c\u0438 GeForce RTX. \u0418 \u0447\u0435\u043c \u043c\u043b\u0430\u0434\u0448\u0435 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u0430, \u0442\u0435\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u0431\u0443\u0434\u0443\u0442 \u0441\u0438\u043b\u044c\u043d\u0435\u0435. \u041e\u0434\u043d\u0430\u043a\u043e \u0442\u043e\u0442 \u0444\u0430\u043a\u0442, \u0447\u0442\u043e \u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u044b \u0434\u0430\u0436\u0435 \u043d\u0435 \u0441\u0430\u043c\u043e\u0439 \u043c\u043e\u0449\u043d\u043e\u0439 GeForce GTX 1060 \u0441\u043c\u043e\u0433\u0443\u0442 «\u043f\u0440\u0438\u043a\u043e\u0441\u043d\u0443\u0442\u044c\u0441\u044f» \u043a \u043d\u043e\u0432\u043e\u0439 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438, \u043d\u0435 \u043c\u043e\u0436\u0435\u0442 \u043d\u0435 \u0440\u0430\u0434\u043e\u0432\u0430\u0442\u044c.<\/p>\n

\"Il<\/p>\n

Se le schede grafiche GeForce RTX hanno unit\u00e0 di calcolo specializzate (nuclei RT) che forniscono accelerazione hardware per il ray tracing, le schede grafiche GeForce GTX non dispongono di tali elementi. Pertanto, il ray tracing \u00e8 implementato tramite l'estensione DXR per Direct3D 12, e il rendering dei raggi viene gestito da normali shader di calcolo su un array di nuclei CUDA.<\/p>\n

\r\n \"Riproduci\r\n
<\/div>\r\n <\/div><\/center><\/p>\n

Questo approccio, ovviamente, non consente alle schede grafiche basate su architetture Pascal e sui modelli pi\u00f9 recenti di Turing di raggiungere lo stesso livello di prestazioni nel ray tracing delle modelli della serie GeForce RTX. Le slide pubblicate da NVIDIA con i risultati dei test delle prestazioni di diverse schede grafiche utilizzando il ray tracing mostrano enormi differenze tra i modelli GeForce RTX e GeForce GTX.<\/p>\n

<\/center>
\n \"Il <\/p>\n

Ad esempio, nel gioco Metro Exodus, dove il ray tracing fornisce illuminazione globale, nessuna delle schede grafiche GeForce GTX \u00e8 stata in grado di fornire un FPS accettabile. Anche il flagship della generazione precedente, la GeForce GTX 1080 Ti, ha raggiunto solo 16,4 FPS. Tuttavia, in Battlefield V, dove il ray tracing fornisce solo riflessi, il flagship della generazione Pascal \u00e8 riuscito ugualmente a raggiungere 30 FPS.<\/p>\n

\"Il <\/p>\n

\u041e\u0434\u043d\u0430\u043a\u043e NVIDIA \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043b\u0430 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u044b \u043f\u0440\u0438 \u0441\u0430\u043c\u044b\u0445 \u0432\u044b\u0441\u043e\u043a\u0438\u0445 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u0445 \u0433\u0440\u0430\u0444\u0438\u043a\u0438, \u0441 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0438 \u043b\u0443\u0447\u0435\u0439 \u0438 \u0432 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0438 2560 × 1440 \u0442\u043e\u0447\u0435\u043a. \u0422\u043e \u0435\u0441\u0442\u044c \u0443\u0441\u043b\u043e\u0432\u0438\u044f, \u043c\u044f\u0433\u043a\u043e \u0433\u043e\u0432\u043e\u0440\u044f, \u0431\u044b\u043b\u0438 \u043d\u0435 \u0441\u0430\u043c\u044b\u0435 \u0431\u043b\u0430\u0433\u043e\u043f\u0440\u0438\u044f\u0442\u043d\u044b\u0435: \u0442\u0430 \u0436\u0435 GeForce GTX 2060 \u0432 Metro Exodus \u043d\u0430\u0431\u0438\u0440\u0430\u043b\u0430 \u0432 \u0441\u0440\u0435\u0434\u043d\u0435\u043c \u0447\u0443\u0442\u044c \u0431\u043e\u043b\u044c\u0448\u0435 34 \u043a\/\u0441. \u0414\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0436\u0435 «\u0438\u0433\u0440\u0430\u0431\u0435\u043b\u044c\u043d\u043e\u0433\u043e» FPS \u043d\u0430 \u0441\u0442\u0430\u0440\u044b\u0445 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u0430\u0445 \u043c\u043e\u0436\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u0441\u043d\u0438\u0437\u0438\u0432 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0438. \u041d\u043e \u0432 \u043f\u0435\u0440\u0432\u0443\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c \u043d\u0430 \u0438\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0431\u0443\u0434\u0443\u0442 \u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c\u0441\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0441\u0442\u0438 \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0438 \u043b\u0443\u0447\u0435\u0439.<\/p>\n

\"Il<\/p>\n

Ricordiamo che attualmente \u00e8 possibile esplorare il ray tracing in tre giochi: Battlefield V, Metro Exodus e Shadow of the Tomb Raider. \u00c8 disponibile anche in tre demo: Atomic Heart, Justice e Reflections. Sia nei giochi che nelle dimostrazioni ci vengono proposti diversi modi di utilizzare il ray tracing. In alcune situazioni \u00e8 responsabile delle riflessioni e delle ombre, mentre in altre per l'illuminazione globale.<\/p>\n

<\/p>\n

<\/center><\/p>\n

\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
\n
Fonte: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Il driver GeForce Game Ready 425.31 WHQL, che abilita questa funzione per le schede grafiche, \u00e8 gi\u00e0 disponibile per il download sul sito ufficiale NVIDIA o pu\u00f2 essere aggiornato tramite l'applicazione GeForce Now. L'elenco delle schede grafiche che supportano il ray tracing in tempo reale,","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/trassirovka-luchej-prishla-na-geforce-gtx-mozhete-ubeditsya-sami","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0422\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0430 \u043b\u0443\u0447\u0435\u0439 \u043f\u0440\u0438\u0448\u043b\u0430 \u043d\u0430 GeForce GTX: \u043c\u043e\u0436\u0435\u0442\u0435 \u0443\u0431\u0435\u0434\u0438\u0442\u044c\u0441\u044f \u0441\u0430\u043c\u0438 | 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