{"id":36277,"date":"2019-10-31T22:10:39","date_gmt":"2019-10-31T19:10:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/povyshenie-power-limit-pozvolyaet-amd-radeon-rx-5700-xt-dognat-geforce-rtx-2080\/"},"modified":"2019-10-31T22:10:39","modified_gmt":"2019-10-31T19:10:39","slug":"povyshenie-power-limit-pozvolyaet-amd-radeon-rx-5700-xt-dognat-geforce-rtx-2080","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/povyshenie-power-limit-pozvolyaet-amd-radeon-rx-5700-xt-dognat-geforce-rtx-2080","title":{"rendered":"Aumentar o Power Limit permite que a AMD Radeon RX 5700 XT alcance a GeForce RTX 2080","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Desbloquear o potencial das placas de v\u00eddeo da s\u00e9rie AMD Radeon RX 5700 foi bastante f\u00e1cil. Como descobriu<\/a><\/noindex> O editor-chefe da vers\u00e3o alem\u00e3 do Tom's Hardware, Igor Wallossek, afirma que \u00e9 suficiente aumentar os limites de consumo de energia (Power Limit) das placas de v\u00eddeo usando o SoftPowerPlayTable (SPPT).<\/p>\n

\"Aumentar<\/p>\n

Esse m\u00e9todo para aumentar o desempenho das placas de v\u00eddeo \u00e9 relativamente simples em termos de implementa\u00e7\u00e3o, mas pode ser bastante perigoso para a pr\u00f3pria placa. Al\u00e9m disso, atualmente, apenas as vers\u00f5es de refer\u00eancia da Radeon RX 5700 e RX 5700 XT est\u00e3o dispon\u00edveis no mercado, cujos sistemas de resfriamento podem simplesmente n\u00e3o lidar com o aumento da produ\u00e7\u00e3o de calor.<\/p>\n

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

Para realizar esse tipo de experimento, \u00e9 melhor usar blocos de \u00e1gua. Por exemplo, nosso colega alem\u00e3o usou recentemente um bloco de \u00e1gua de cobertura total da EK Water Blocks<\/a><\/noindex>. Observa-se que, sem um sistema de resfriamento mais potente, a placa de v\u00eddeo provavelmente atingir\u00e1 a temperatura m\u00e1xima permitida antes de liberar todo o seu potencial.<\/p>\n

\"Aumentar<\/p>\n

Em seu experimento, Igor Wallossek aumentou o limite de consumo de energia da Radeon RX 5700 XT em impressionantes 95%. No entanto, o consumo real de energia n\u00e3o aumentou tanto: de 214 W para cerca de 250 W. Embora \u00e0s vezes tenham sido observados picos de consumo de at\u00e9 300\u2013320 W, a tens\u00e3o no n\u00facleo foi de 1,25 V. Nesse modo, as frequ\u00eancias de clock da nova placa de v\u00eddeo AMD atingiram cerca de 2,2 GHz, um resultado muito alto.<\/p>\n

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

Quanto aos testes de desempenho, o overclock m\u00e1ximo com consumo de energia elevado permitiu que a Radeon RX 5700 XT superasse a GeForce RTX 2070 Super overclockada e chegasse bem perto da GeForce RTX 2080 no jogo Shadows of the Tomb Raider. Isso \u00e9 realmente impressionante e tamb\u00e9m d\u00e1 esperan\u00e7a de que os parceiros AIB da AMD lan\u00e7ar\u00e3o vers\u00f5es realmente poderosas das placas de v\u00eddeo da s\u00e9rie Radeon RX 5700.<\/p>\n

<\/p>\n

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

\t\t\t\t


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

\u0420\u0430\u0441\u043a\u0440\u044b\u0442\u044c \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442 AMD Radeon RX 5700-\u0439 \u0441\u0435\u0440\u0438\u0438 \u043e\u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u043e. \u041a\u0430\u043a \u0432\u044b\u044f\u0441\u043d\u0438\u043b \u0433\u043b\u0430\u0432\u043d\u044b\u0439 \u0440\u0435\u0434\u0430\u043a\u0442\u043e\u0440 \u043d\u0435\u043c\u0435\u0446\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 Tom’s Hardware \u0418\u0433\u043e\u0440\u044c \u0412\u0430\u043b\u043b\u043e\u0441\u0435\u043a (Igor Wallossek), \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043b\u0438\u043c\u0438\u0442\u044b \u044d\u043d\u0435\u0440\u0433\u043e\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f (Power Limit) \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e SoftPowerPlayTable (SPPT). \u0414\u0430\u043d\u043d\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442 \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438, \u043e\u0434\u043d\u0430\u043a\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0432\u0435\u0441\u044c\u043c\u0430 \u043e\u043f\u0430\u0441\u0435\u043d \u0434\u043b\u044f \u0441\u0430\u043c\u043e\u0439 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u044b. 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