{"id":13403,"date":"2022-05-20T04:41:08","date_gmt":"2022-05-19T20:41:08","guid":{"rendered":"http:\/\/www.gocpmall.com\/?p=13403"},"modified":"2022-05-20T04:41:08","modified_gmt":"2022-05-19T20:41:08","slug":"%e8%8b%b1%e7%89%b9%e5%b0%94arc-alchemist%e7%8b%ac%e6%98%be%e6%97%a0%e6%b3%95%e8%ae%a9pcie-4-0%e9%80%9a%e9%81%93%e8%be%be%e5%88%b0%e9%a5%b1%e5%92%8c","status":"publish","type":"post","link":"https:\/\/www.gocpmall.com\/?p=13403","title":{"rendered":"\u82f1\u7279\u5c14Arc Alchemist\u72ec\u663e\u65e0\u6cd5\u8ba9PCIe 4.0\u901a\u9053\u8fbe\u5230\u9971\u548c"},"content":{"rendered":"

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Index V2 似乎在以前所有的 PCIe 接口上都能很好地工作。但是在 PCIe 4.0 上，该卡的性能与 PCIe 3.0 相同，尽管它应该得到大约两倍的分数。这说明 DG1 存在某种形式的瓶颈或错误。 接下来是基于Xe HPG架构的Arc Alchemist，它是Xe LP的继任者，Arc A350M的首次评测也表明，英特尔的动态调整技术（DTT），一个类似于 AMD 的SmartShift技术的功能，正在损害Arc GPU的性能。当DTT被关闭时，帧率几乎翻倍，从下面的图片中可以看出。 英特尔应该很容易解决，因为它可能只需要对电源状态（P状态）进行一些优化。同时，修复PCIe错误可能有点困难，因为这个问题在AMD Radeon或NVIDIA GeForce GPU中一般不是那么常见。 访问购买页面: 英特尔旗舰店
阅读更多，详细点击（Read More）<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Index V2 似乎在以前&#2515 […]<\/p>\n","protected":false},"author":2,"featured_media":13404,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-13403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-localnews"],"_links":{"self":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts\/13403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13403"}],"version-history":[{"count":0,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/posts\/13403\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=\/wp\/v2\/media\/13404"}],"wp:attachment":[{"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gocpmall.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}