{"id":8868,"date":"2020-04-30T22:31:07","date_gmt":"2020-04-30T14:31:07","guid":{"rendered":"https:\/\/jpuyy.com\/?p=8868"},"modified":"2022-01-13T23:21:52","modified_gmt":"2022-01-13T15:21:52","slug":"macos-dell-u2720qm-%e5%8c%b9%e9%85%8d%e8%ae%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=8868","title":{"rendered":"DELL U2720QM \u5339\u914d\u8bbe\u7f6e macOS OR win11"},"content":{"rendered":"<p>U2720QM \u8bbe\u7f6e<\/p>\n<p>Display -&gt; Response Time -&gt; Fast<br \/>\nSmart HDR -&gt; Desktop<\/p>\n<p>macOS \u8bbe\u7f6e<\/p>\n<p>System Preferences -&gt; Displays<\/p>\n<p>\u6309\u4f4f Options \u70b9 Scaled\uff0c\u9009\u62e9<\/p>\n<p>2304 x 1296(\u6bd4\u8f83\u8212\u670d)\u4ecb\u4e8e 2k \u548c 1080p \u4e4b\u95f4<\/p>\n<p>\u6b64\u65f6 High dynamic Range (HDR)\u5e94\u8be5\u662f\u52fe\u9009\u72b6\u6001<\/p>\n<p>\u5728 System Information -&gt; Hardware -&gt; Graphics\/Displays \u663e\u793a<\/p>\n<pre>Radeon Pro 560X:\r\n\r\n  Chipset Model:\tRadeon Pro 560X\r\n  Type:\tGPU\r\n  Bus:\tPCIe\r\n  PCIe Lane Width:\tx8\r\n  VRAM (Total):\t4 GB\r\n  Vendor:\tAMD (0x1002)\r\n  Device ID:\t0x67ef\r\n  Revision ID:\t0x00c2\r\n  ROM Revision:\t113-C980AL-075\r\n  VBIOS Version:\t113-C97501U-005\r\n  EFI Driver Version:\t01.A1.075\r\n  Automatic Graphics Switching:\tSupported\r\n  gMux Version:\t5.0.0\r\n  Metal:\tSupported, feature set macOS GPUFamily2 v1\r\n  Displays:\r\nDELL U2720QM:\r\n  Resolution:\t3840 x 2160 (2160p\/4K UHD 1 - Ultra High Definition)\r\n  UI Looks like:\t1920 x 1080 @ 60 Hz\r\n  Framebuffer Depth:\t30-Bit Color (ARGB2101010)\r\n  Display Serial Number:\t5ZG1WS2     \r\n  Main Display:\tYes\r\n  Mirror:\tOff\r\n  Online:\tYes\r\n  Rotation:\tSupported\r\n  Automatically Adjust Brightness:\tNo\r\n  Connection Type:\tDisplayPort\r\n<\/pre>\n<p>Win10 \u8bbe\u7f6e<\/p>\n<p>175% \u7f29\u653e<\/p>\n","protected":false},"excerpt":{"rendered":"<p>U2720QM \u8bbe\u7f6e Display -&gt; Response Time -&gt; Fast Smart HDR -&gt; Desktop macOS \u8bbe\u7f6e System Preferences -&gt; Displays \u6309\u4f4f Options \u70b9 Scaled\uff0c\u9009\u62e9 2304 x 1296(\u6bd4\u8f83\u8212\u670d)\u4ecb\u4e8e 2k \u548c 1080p \u4e4b\u95f4 \u6b64\u65f6 High dynamic Range (HDR)\u5e94\u8be5\u662f\u52fe\u9009\u72b6\u6001 \u5728 System Information -&gt; Hardware -&gt; Graphics\/Displays \u663e\u793a Radeon Pro 560X: Chipset Model: Radeon Pro 560X Type: GPU Bus: PCIe PCIe [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[171],"tags":[],"class_list":["post-8868","post","type-post","status-publish","format-standard","hentry","category-macos"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/8868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8868"}],"version-history":[{"count":10,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/8868\/revisions"}],"predecessor-version":[{"id":9472,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/8868\/revisions\/9472"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}