{"id":33581,"date":"2019-10-31T21:53:34","date_gmt":"2019-10-31T18:53:34","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novaya-statya-obzor-videokarty-inno3d-geforce-gtx-1660-twin-x2-vybor-ekonomnyh\/"},"modified":"2019-10-31T21:53:34","modified_gmt":"2019-10-31T18:53:34","slug":"novaya-statya-obzor-videokarty-inno3d-geforce-gtx-1660-twin-x2-vybor-ekonomnyh","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/novaya-statya-obzor-videokarty-inno3d-geforce-gtx-1660-twin-x2-vybor-ekonomnyh","title":{"rendered":"Novo artigo: An\u00e1lise da placa gr\u00e1fica Inno3D GeForce GTX 1660 Twin X2: a escolha dos econ\u00f4micos","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Gra\u00e7as a uma atualiza\u00e7\u00e3o recente dos drivers das placas de v\u00eddeo GeForce das s\u00e9ries 10 e 16, agora elas conseguem realizar ray tracing em jogos que suportam DXR. <noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/985788\/geforce-rtx-bolshe-ne-nugen-testi-trassirovki-luchey-na-uskoritelyah-geforce-gtx-10-i-16\">Se basearmos em nossos testes<\/a><\/noindex>, em <noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/984208\/obzor-nvidia-geforce-gtx-1660\">GeForce GTX 1660<\/a><\/noindex> e <noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/983227\/obzor-videokarti-nvidia-geforce-gtx-1660-ti-blige-k-narodu\">GTX 1660 Ti<\/a><\/noindex> (e em qualquer outro modelo da NVIDIA, exceto as placas GeForce RTX e as vers\u00f5es mais avan\u00e7adas com chip Pascal) essa fun\u00e7\u00e3o tende mais a funcionar em modo de demonstra\u00e7\u00e3o do que a ter algum valor pr\u00e1tico. Mas mesmo que o ray tracing em tempo real n\u00e3o seja vi\u00e1vel para a GeForce GTX 1660, isso n\u00e3o diminui suas outras qualidades como o modelo mais b\u00e1sico da fam\u00edlia Turing. A GeForce GTX 1060 perdeu seu antigo apelo, e o equil\u00edbrio de poder entre as placas de v\u00eddeo de m\u00e9dio porte passou a favorecer a Radeon RX 580 e <noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/978229\">RX 590<\/a><\/noindex>, entretanto, as novidades com o chip TU116 rapidamente devolveram \u00e0 NVIDIA a posi\u00e7\u00e3o de lideran\u00e7a.<\/p>\n<p>Em an\u00e1lises de placas de v\u00eddeo de alto desempenho, a aten\u00e7\u00e3o da imprensa geralmente se concentra em modelos caros com sistemas de refrigera\u00e7\u00e3o poderosos, design impressionante e uma s\u00e9rie de recursos adicionais. Mas quando se trata de hardware de massa, \u00e9 mais importante analisar as posi\u00e7\u00f5es mais baixas da lista de pre\u00e7os. O baixo consumo de energia da GeForce GTX 1660 permite simplificar bastante a integra\u00e7\u00e3o da placa de v\u00eddeo, ao mesmo tempo em que preserva uma grande margem de seguran\u00e7a para overclocking. At\u00e9 que ponto a simplifica\u00e7\u00e3o mant\u00e9m as capacidades de overclock? Vamos investigar com o exemplo da Inno3D GeForce GTX 1660 Twin X2.<\/p>\n<p><img decoding=\"async\" alt=\"Novo artigo: An\u00e1lise da placa gr\u00e1fica Inno3D GeForce GTX 1660 Twin X2: a escolha dos econ\u00f4micos\" src=\"\/wp-content\/uploads\/2019\/05\/3d66ef43b277e97be909f768ade7a444.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\u21d3<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438, \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438, \u0446\u0435\u043d\u044b\" href=\"#\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438, \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442 \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438, \u0446\u0435\u043d\u044b\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex><strong style=\"font-size: 1.05em;\">Especifica\u00e7\u00f5es t\u00e9cnicas, conte\u00fado da embalagem, pre\u00e7os<\/strong><\/h2>\n<p>Ao contr\u00e1rio dos produtos de fabricantes mais renomados, o cat\u00e1logo de ofertas modernas da Inno3D n\u00e3o \u00e9 muito diversificado, e a GeForce GTX 1660 e a GTX 1660 Ti est\u00e3o dispon\u00edveis apenas em modelos Twin X2. Sob essa marca, a Inno3D lan\u00e7ou v\u00e1rios aceleradores baseados em todos os processadores gr\u00e1ficos da arquitetura Turing \u2014 at\u00e9 a GeForce RTX 2080 Ti. Cada um deles \u00e9 not\u00e1vel pelo pre\u00e7o acess\u00edvel em seu nicho de mercado e opera nas frequ\u00eancias de clock totalmente referenciais. Portanto, a frequ\u00eancia base do GPU da Inno3D GeForce GTX 1660 Twin X2 \u00e9 de 1530 MHz, e o valor estimado sob carga t\u00edpica (Boost Clock) \u00e9 de 1785 MHz. No entanto, a NVIDIA subestima o potencial de suas placas de v\u00eddeo, uma vez que mesmo nos jogos mais exigentes, os dispositivos das s\u00e9ries GeForce 10, 16 e 20 geralmente overclockam melhor. Mas isso ser\u00e1 definitivamente esclarecido na fase de testes. Como todas as op\u00e7\u00f5es da GeForce GTX 1660, a placa da Inno3D possui 6 GB de mem\u00f3ria RAM GDDR5, que novamente tem uma largura de banda de refer\u00eancia de 8 Gbit\/s por contato de barramento.<\/p>\n<table class=\"neat\">\n<tbody>\n<tr>\n<th class=\"light strong\" style=\"text-align: left; vertical-align: top;\">Fabricante<\/th>\n<th class=\"light strong\" style=\"text-align: right; vertical-align: top; color: #567d00;\">NVIDIA<\/th>\n<th class=\"light strong\" style=\"text-align: right; vertical-align: top; color: #567d00;\">Inno3D<\/th>\n<\/tr>\n<tr>\n<td class=\"light strong\" style=\"text-align: left; vertical-align: top;\">Modelo<\/td>\n<td class=\"light strong\" style=\"text-align: right; vertical-align: top; color: #567d00;\">GeForce GTX 1660<\/td>\n<td class=\"light strong\" style=\"text-align: right; vertical-align: top; color: #567d00;\">GeForce GTX 1660 Twin X2<\/td>\n<\/tr>\n<tr>\n<td class=\"light strong\" colspan=\"3\" style=\"text-align: center; vertical-align: top;\">Processador Gr\u00e1fico<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Nome<\/td>\n<td style=\"text-align: right; vertical-align: top;\">TU116<\/td>\n<td style=\"text-align: right; vertical-align: top;\">TU116<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Microarquitetura<\/td>\n<td style=\"text-align: right; vertical-align: top;\">Turing<\/td>\n<td style=\"text-align: right; vertical-align: top;\">Turing<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Processo tecnol\u00f3gico, nm<\/td>\n<td style=\"text-align: right; vertical-align: top;\">12 nm FFN<\/td>\n<td style=\"text-align: right; vertical-align: top;\">12 nm FFN<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">N\u00famero de transistores, milh\u00f5es<\/td>\n<td style=\"text-align: right; vertical-align: top;\">6 600<\/td>\n<td style=\"text-align: right; vertical-align: top;\">6 600<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Frequ\u00eancia de clock, MHz: Base Clock \/ Boost Clock<\/td>\n<td style=\"text-align: right; vertical-align: top;\">1530\/1785<\/td>\n<td style=\"text-align: right; vertical-align: top;\">1530\/1785<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">N\u00famero de ALU de sombreamento<\/td>\n<td style=\"text-align: right; vertical-align: top;\">1408<\/td>\n<td style=\"text-align: right; vertical-align: top;\">1408<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">N\u00famero de unidades de texturiza\u00e7\u00e3o<\/td>\n<td style=\"text-align: right; vertical-align: top;\">88<\/td>\n<td style=\"text-align: right; vertical-align: top;\">88<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">N\u00famero de ROP<\/td>\n<td style=\"text-align: right; vertical-align: top;\">48<\/td>\n<td style=\"text-align: right; vertical-align: top;\">48<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">N\u00famero de n\u00facleos tensor<\/td>\n<td style=\"text-align: right; vertical-align: top;\">N\u00e3o<\/td>\n<td style=\"text-align: right; vertical-align: top;\">N\u00e3o<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">N\u00famero de n\u00facleos RT<\/td>\n<td style=\"text-align: right; vertical-align: top;\">N\u00e3o<\/td>\n<td style=\"text-align: right; vertical-align: top;\">N\u00e3o<\/td>\n<\/tr>\n<tr>\n<td class=\"light strong\" colspan=\"3\" style=\"text-align: center; vertical-align: top;\">Mem\u00f3ria RAM<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Largura do barramento, bits<\/td>\n<td style=\"text-align: right; vertical-align: top;\">192<\/td>\n<td style=\"text-align: right; vertical-align: top;\">192<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Tipo de chip<\/td>\n<td style=\"text-align: right; vertical-align: top;\">GDDR5 SDRAM<\/td>\n<td style=\"text-align: right; vertical-align: top;\">GDDR5 SDRAM<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Frequ\u00eancia de clock, MHz (largura de banda por contato, Mbit\/s)<\/td>\n<td style=\"text-align: right; vertical-align: top;\">2000 (8000)<\/td>\n<td style=\"text-align: right; vertical-align: top;\">2000 (8000)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Capacidade, MB<\/td>\n<td style=\"text-align: right; vertical-align: top;\">6 144<\/td>\n<td style=\"text-align: right; vertical-align: top;\">6 144<\/td>\n<\/tr>\n<tr>\n<td class=\"light strong\" style=\"text-align: left; vertical-align: top;\">Barramento de entrada\/sa\u00edda<\/td>\n<td class=\"light\" style=\"text-align: right; vertical-align: top;\">PCI Express 3.0 x16<\/td>\n<td class=\"light\" style=\"text-align: right; vertical-align: top;\">PCI Express 3.0 x16<\/td>\n<\/tr>\n<tr>\n<td class=\"light strong\" colspan=\"3\" style=\"text-align: center; vertical-align: top;\">Desempenho<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Desempenho m\u00e1ximo FP32, GFLOPS (com base na frequ\u00eancia m\u00e1xima especificada)<\/td>\n<td style=\"text-align: right; vertical-align: top;\">5027<\/td>\n<td style=\"text-align: right; vertical-align: top;\">5027<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Desempenho FP32\/FP64<\/td>\n<td style=\"text-align: right; vertical-align: top;\">1\/32<\/td>\n<td style=\"text-align: right; vertical-align: top;\">1\/32<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Desempenho FP32\/FP16<\/td>\n<td style=\"text-align: right; vertical-align: top;\">2\/1<\/td>\n<td style=\"text-align: right; vertical-align: top;\">2\/1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Largura de banda da mem\u00f3ria RAM, GB\/s<\/td>\n<td style=\"text-align: right; vertical-align: top;\">192<\/td>\n<td style=\"text-align: right; vertical-align: top;\">192<\/td>\n<\/tr>\n<tr>\n<td class=\"light strong\" colspan=\"3\" style=\"text-align: center; vertical-align: top;\">Sa\u00edda de v\u00eddeo<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left; vertical-align: top;\">Interfaces de sa\u00edda de v\u00eddeo<\/td>\n<td style=\"text-align: right; vertical-align: top;\">DL DVI-D, DisplayPort 1.4a, HDMI 2.0b<\/td>\n<td style=\"text-align: right; vertical-align: top;\">DL DVI-D, DisplayPort 1.4a, HDMI 2.0b<\/td>\n<\/tr>\n<tr>\n<td class=\"light strong\" style=\"text-align: left; vertical-align: top;\">TBP\/TDP, W<\/td>\n<td class=\"light\" style=\"text-align: right; vertical-align: top;\">120<\/td>\n<td class=\"light\" style=\"text-align: right; vertical-align: top;\">120<\/td>\n<\/tr>\n<tr>\n<td class=\"light strong\" style=\"text-align: left; vertical-align: top;\">Pre\u00e7o de varejo (EUA, sem imposto), $<\/td>\n<td class=\"light\" style=\"text-align: right; vertical-align: top;\">229 (recomendado)<\/td>\n<td class=\"light\" style=\"text-align: right; vertical-align: top;\">ND<\/td>\n<\/tr>\n<tr>\n<td class=\"light strong\" style=\"text-align: left; vertical-align: top;\">Pre\u00e7o de varejo (R\u00fassia), rub.<\/td>\n<td class=\"light\" style=\"text-align: right; vertical-align: top;\">17 990 (recomendado)<\/td>\n<td class=\"light\" style=\"text-align: right; vertical-align: top;\">A partir de 15 658 (market.yandex.ru)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>No mercado russo, a NVIDIA inicialmente avaliou a GeForce GTX 1660 em 17.990 rublos, mas um m\u00eas ap\u00f3s o lan\u00e7amento da nova GPU, os pre\u00e7os de suas diversas modifica\u00e7\u00f5es se distanciaram do valor recomendado. As vers\u00f5es \"premium\" da GTX 1660, segundo o \"Yandex Market\", chegam a 20.240 rublos, enquanto o modelo mais \"popular\" pode ser adquirido por apenas 15.975 rublos \u2014 este \u00e9 o Inno3D GeForce GTX 1660 Twin X2. J\u00e1 nas plataformas de com\u00e9rcio estrangeiras, n\u00e3o conseguimos encontr\u00e1-la, ent\u00e3o os importadores particulares ter\u00e3o que considerar outras maneiras de economizar.<\/p>\n<p>Apesar da excelente rela\u00e7\u00e3o custo-benef\u00edcio, a Inno3D GeForce GTX 1660 Twin X2 tem concorrentes dignos na categoria de placas de v\u00eddeo abaixo de $250. A AMD respondeu ao lan\u00e7amento dos novos produtos dos \"verdes\" com redu\u00e7\u00e3o de pre\u00e7os para a Radeon RX 580 e a Radeon RX 590. O modelo topo de linha com chips Polaris agora est\u00e1 dispon\u00edvel a partir de 16.261 rublos, enquanto a Radeon RX 580 com 8 GB de RAM come\u00e7a a partir de 12.517 rublos. Esses valores correspondem bem ao que foi observado com os concorrentes na nossa primeira an\u00e1lise da GeForce GTX 1660. No entanto, a AMD permite reduzir ainda mais os custos de upgrade com os modelos Radeon RX 580 com 4 GB de mem\u00f3ria, cujo pre\u00e7o come\u00e7a em 10.579 rublos.<\/p>\n<p><img decoding=\"async\" alt=\"Novo artigo: An\u00e1lise da placa gr\u00e1fica Inno3D GeForce GTX 1660 Twin X2: a escolha dos econ\u00f4micos\" src=\"\/wp-content\/uploads\/2019\/05\/9bfb11ecec957a9e13ac59b0ea87d87c.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Apesar do baixo pre\u00e7o da Inno3D GeForce GTX 1660 Twin X2, o pacote da placa de v\u00eddeo inclui algo valioso \u2014 chaves para as vers\u00f5es pagas dos pacotes de teste 3DMark e VRMark. No entanto, n\u00e3o h\u00e1 outros acess\u00f3rios al\u00e9m do disco com o software na caixa.<\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\u21d3<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\" href=\"#\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex><strong>Constru\u00e7\u00e3o<\/strong><\/h2>\n<p>O exterior da Inno3D GeForce GTX 1660 Twin X2 n\u00e3o precisa de uma descri\u00e7\u00e3o detalhada. Visualmente, a placa de v\u00eddeo n\u00e3o se distingue muito de muitas outras modifica\u00e7\u00f5es or\u00e7ament\u00e1rias das s\u00e9ries GeForce GTX 10 e 16. Devido \u00e0s suas dimens\u00f5es modestas, pode-se pensar que ela se encaixa nas dimens\u00f5es de sistemas de formato Mini-ITX, mas n\u00e3o \u2014 o dispositivo \u00e9 1,96 cm mais longo do que os 17 cm esperados. Naturalmente, n\u00e3o h\u00e1 ilumina\u00e7\u00e3o LED nem outras decora\u00e7\u00f5es opcionais. Nem mesmo uma placa de prote\u00e7\u00e3o na parte traseira da placa de circuito impresso est\u00e1 presente.<\/p>\n<p><img decoding=\"async\" alt=\"Novo artigo: An\u00e1lise da placa gr\u00e1fica Inno3D GeForce GTX 1660 Twin X2: a escolha dos econ\u00f4micos\" src=\"\/wp-content\/uploads\/2019\/05\/3af506d579ff551d758d7167fd4f07b2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<img decoding=\"async\" alt=\"Novo artigo: An\u00e1lise da placa gr\u00e1fica Inno3D GeForce GTX 1660 Twin X2: a escolha dos econ\u00f4micos\" src=\"\/wp-content\/uploads\/2019\/05\/f8cb59d31f34ef909cad72b26f6ce7a5.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>As ventoinhas de 72 mm na Inno3D GeForce GTX 1660 Twin X2 refrigeram o seu interior. O fabricante n\u00e3o estendeu o revestimento do sistema de resfriamento al\u00e9m das dimens\u00f5es da PCB, como frequentemente acontece com placas de v\u00eddeo compactas, resultando em espa\u00e7o insuficiente para h\u00e9lices mais largas. Com a temperatura do chip em torno de 45 \u00b0C, o sistema de resfriamento opera em um curioso modo semi-passivo: quase sempre as ventoinhas permanecem paradas, mas a cada poucos segundos ganham vida, realizando algumas rota\u00e7\u00f5es.<\/p>\n<p>Devido ao baixo consumo de energia (120 W conforme as especifica\u00e7\u00f5es da GeForce GTX 1660), o processador gr\u00e1fico TU116 \u00e9 efetivamente resfriado por um radiator compacto de design simples. No entanto, os engenheiros da Inno3D n\u00e3o economizaram recursos em tr\u00eas tubos de calor de 4 mm de di\u00e2metro, que fazem contato direto com o chip da GPU. A GIGABYTE, por exemplo, em suas vers\u00f5es econ\u00f4micas da GeForce GTX 1660 e GTX 1660 Ti utilizou apenas um tubo.<\/p>\n<p><img decoding=\"async\" alt=\"Novo artigo: An\u00e1lise da placa gr\u00e1fica Inno3D GeForce GTX 1660 Twin X2: a escolha dos econ\u00f4micos\" src=\"\/wp-content\/uploads\/2019\/05\/01d923bd51a99c2a98861405d8b313b4.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"#contents\" class=\"right paragraph tooltip\" data-tooltip=\"\u0412\u0435\u0440\u043d\u0443\u0442\u044c\u0441\u044f \u043a \u043e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u044e\">\u21d3<\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"\u041f\u0435\u0447\u0430\u0442\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0430\" href=\"#\u041f\u0435\u0447\u0430\u0442\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0430\" class=\"right paragraph tooltip\" data-tooltip=\"\u0421\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u044d\u0442\u0443 \u0433\u043b\u0430\u0432\u0443\">#<\/a><\/noindex><strong style=\"font-size: 1.05em;\">Placa de circuito impresso<\/strong><\/h2>\n<p>Como os chips TU116 e TU106 s\u00e3o intercambi\u00e1veis em termos de interface f\u00edsica, muitos modelos da GeForce GTX 1660, 1660 Ti, e at\u00e9 mesmo&nbsp;<noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/981339\/obzor-videokarti-nvidia-geforce-rtx-2060-founders-edition-trassirovka-luchey-pochti-dlya-vseh\">RTX 2060<\/a><\/noindex>&nbsp;com&nbsp;<noindex><a rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/978023\">RTX 2070<\/a><\/noindex> compartilham as mesmas placas de circuito impresso. Os fabricantes apenas trocam o pr\u00f3prio GPU, o tipo e a quantidade de chips de mem\u00f3ria, al\u00e9m da configura\u00e7\u00e3o do regulador de tens\u00e3o. Judiciando pelos sinais externos, todos os modelos da Inno3D Twin X2, at\u00e9 mesmo a GeForce RTX 2070, s\u00e3o baseados na mesma PCB. Curiosamente, ela possui a marca\u00e7\u00e3o da NVIDIA: parece que a Inno3D adquire os chips Turing para esta s\u00e9rie de dispositivos junto com as placas de refer\u00eancia.&nbsp;<\/p>\n<p>No painel de circuitos impressos, existem pads de contato para os componentes de seis fases de alimenta\u00e7\u00e3o da GPU e duas fases para os chips de RAM, mas na GeForce GTX 1660 apenas quatro e uma fase est\u00e3o soldados, respectivamente. \u00c9 uma configura\u00e7\u00e3o modesta, mas j\u00e1 que a GeForce GTX 1060 na vers\u00e3o Founders Edition utilizava no total quatro fases, a vers\u00e3o mais nova com o chip TU116 deve ser suficiente com cinco. Devido \u00e0 sua rela\u00e7\u00e3o com as placas de v\u00eddeo da s\u00e9rie GeForce RTX, o regulador de tens\u00e3o da Inno3D GeForce GTX 1660 Twin X2 incorpora transistores de pot\u00eancia com driver embutido (os chamados DrMOS, ou 'cascos de pot\u00eancia'). Comparado \u00e0s solu\u00e7\u00f5es discretas de par 'driver - transistor', a solu\u00e7\u00e3o integrada oferece uma efici\u00eancia melhorada e permite que o controlador PWM controle a tens\u00e3o de sa\u00edda com alta precis\u00e3o.<\/p>\n<p>A fonte de alimenta\u00e7\u00e3o adicional \u00e9 fornecida \u00e0 placa de v\u00eddeo por meio de um \u00fanico conector de oito pinos, enquanto o conjunto de interfaces externas consiste em tr\u00eas sa\u00eddas DisplayPort e uma \u00fanica HDMI. A julgar pela disposi\u00e7\u00e3o dos pontos de contato, a placa de circuito impresso de refer\u00eancia permite substituir dois conectores DisplayPort por um slot DVI, o que seria bastante apropriado para um acelerador de baixo custo, mas a Inno3D n\u00e3o aproveitou essa oportunidade.<\/p>\n<p><img decoding=\"async\" alt=\"Novo artigo: An\u00e1lise da placa gr\u00e1fica Inno3D GeForce GTX 1660 Twin X2: a escolha dos econ\u00f4micos\" src=\"\/wp-content\/uploads\/2019\/05\/1d638f83059c7fa0215aa7fbc3fc0f54.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<img decoding=\"async\" alt=\"Novo artigo: An\u00e1lise da placa gr\u00e1fica Inno3D GeForce GTX 1660 Twin X2: a escolha dos econ\u00f4micos\" src=\"\/wp-content\/uploads\/2019\/05\/78862aaf1d88926cecbf62bf74c8685c.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/3dnews.ru\/986090\">3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u043c\u0443 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u044b GeForce 10-\u0439 \u0438 16-\u0439 \u0441\u0435\u0440\u0438\u0438 \u043d\u0430\u0443\u0447\u0438\u043b\u0438\u0441\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0443 \u043b\u0443\u0447\u0435\u0439 \u0432 \u0438\u0433\u0440\u0430\u0445 \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 DXR. \u0415\u0441\u043b\u0438 \u0441\u0443\u0434\u0438\u0442\u044c \u043f\u043e \u043d\u0430\u0448\u0438\u043c \u0442\u0435\u0441\u0442\u0430\u043c, \u043d\u0430 GeForce GTX 1660 \u0438 GTX 1660 Ti (\u0434\u0430 \u0438 \u043b\u044e\u0431\u044b\u0445 \u0434\u0440\u0443\u0433\u0438\u0445 \u043c\u043e\u0434\u0435\u043b\u044f\u0445 NVIDIA, \u0437\u0430 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c GeForce RTX \u0438 \u0441\u0442\u0430\u0440\u0448\u0438\u0445 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u0435\u0439 \u043d\u0430 \u0447\u0438\u043f\u0430\u0445 Pascal) \u044d\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0441\u043a\u043e\u0440\u0435\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0432 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435, [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25275,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-33581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043d\u0435\u0434\u0430\u0432\u043d\u0435\u043c\u0443 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u0432\u0438\u0434\u0435\u043e\u043a\u0430\u0440\u0442\u044b GeForce 10-\u0439 \u0438 16-\u0439 \u0441\u0435\u0440\u0438\u0438 \u043d\u0430\u0443\u0447\u0438\u043b\u0438\u0441\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c 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