{"id":21677,"date":"2026-10-30T10:39:14","date_gmt":"2026-10-30T10:39:14","guid":{"rendered":"https:\/\/multicorewareinc.com\/ch\/?p=21677"},"modified":"2026-10-30T12:15:00","modified_gmt":"2026-10-30T12:15:00","slug":"threadedme-breaking-x265s-motion-estimation-bottleneck-on-multi-core-cpus","status":"publish","type":"post","link":"https:\/\/multicorewareinc.com\/ch\/threadedme-breaking-x265s-motion-estimation-bottleneck-on-multi-core-cpus\/","title":{"rendered":"ThreadedME\uff1a\u7a81\u7834 x265 \u5728\u591a\u6838 CPU \u4e0a\u7684\u8fd0\u52a8\u4f30\u8ba1\u74f6\u9888"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"21677\" class=\"elementor elementor-21677\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df316f4 e-flex e-con-boxed e-con e-parent\" data-id=\"df316f4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6254af8 e-con-full e-flex e-con e-child\" 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elementor-align-center elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"19b396e\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">\u53f3\u56fe\uff1aThreadedME \u5c06\u6bcf\u4e2a CTU \u7684\u8fd0\u52a8\u4f30\u8ba1\u72ec\u7acb\u5206\u6d3e\u5230\u7ebf\u7a0b\u6c60\u4e2d\uff0c\u65e0\u9700\u7b49\u5f85\u90bb\u5757\u3002<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-41e59327 e-con-full e-flex e-con e-child\" data-id=\"41e59327\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3644735b elementor-widget elementor-widget-text-editor\" data-id=\"3644735b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>TME \u901a\u8fc7\u4e09\u79cd\u65b9\u5f0f\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\u3002\u8fd0\u52a8\u4f30\u8ba1\u88ab\u79fb\u81f3\u72ec\u7acb\u7684\u7ebf\u7a0b\u6c60\u4e2d\uff0c\u8be5\u7ebf\u7a0b\u6c60\u5728\u4e3b\u6d41\u6c34\u7ebf\u4e4b\u524d\u8fd0\u884c\uff0c\u800c\u4e0d\u662f\u88ab\u4e00\u6b65\u6b65\u9501\u5b9a\u5728\u4e3b\u6d41\u6c34\u7ebf\u4e2d\u3002\u8fd0\u52a8\u5411\u91cf\u9884\u6d4b\uff08\u5373\u63a8\u6d4b\u4ece\u4f55\u5904\u5f00\u59cb\u641c\u7d22\u7684\u6b65\u9aa4\uff0c\u901a\u5e38\u501f\u9274\u5de6\u4fa7\/\u9876\u90e8\u90bb\u57df\uff09\u4e0e\u8be5\u4e25\u683c\u7684\u67e5\u627e\u8fc7\u7a0b\u89e3\u8026\uff1aCTU \u901a\u8fc7\u4e00\u79cd\u66ff\u4ee3\u7684\u5206\u5c42\u65b9\u6848\u81ea\u884c\u8ba1\u7b97\u8d77\u59cb\u731c\u6d4b\u503c\uff0c\u56e0\u6b64\u4e0d\u518d\u56e0\u90bb\u57df\u800c\u963b\u585e\u3002\u6b64\u5916\uff0c\u8be5\u7ebf\u7a0b\u6c60\u672c\u8eab\u5177\u5907 NUMA \u611f\u77e5\u80fd\u529b\uff08\u5b83\u5c06\u6bcf\u4e2a\u7ebf\u7a0b\u7684\u5de5\u4f5c\u4fdd\u6301\u5728\u6240\u9700\u5185\u5b58\u9644\u8fd1\uff0c\u800c\u975e\u8de8\u673a\u5668\u8bbf\u95ee\uff09\uff0c\u5e76\u91c7\u7528\u57fa\u4e8e\u89c4\u5219\u7684\u914d\u7f6e\u4ee5\u53ca\u201c\u65e9\u671f\u9000\u51fa\u201d\u641c\u7d22\u673a\u5236\u2014\u2014\u4e00\u65e6\u627e\u5230\u5408\u9002\u5339\u914d\u5c31\u7acb\u5373\u505c\u6b62\uff0c\u800c\u975e\u9010\u4e00\u68c0\u67e5\u6240\u6709\u9009\u9879\uff0c\u56e0\u6b64\u989d\u5916\u7684\u5e76\u884c\u6027\u4e0d\u4f1a\u5bfc\u81f4\u6bcf\u4e2a CTU \u7684\u8ba1\u7b97\u6210\u672c\u5931\u63a7\u3002<\/p><p>\u6709\u4e00\u70b9\u9700\u8981\u660e\u786e\uff1a\u4e0a\u8ff0\u6240\u6709\u4f18\u5316\u5747\u4e0d\u6d89\u53ca\u6bd4\u7279\u6d41\u3002TME \u4ec5\u6539\u53d8\u4e86\u8fd0\u52a8\u641c\u7d22\u7684\u8c03\u5ea6\u65b9\u5f0f\u548c\u8ba1\u7b97\u65f6\u673a\uff0c\u56e0\u6b64\u5176\u751f\u6210\u7684\u6240\u6709\u5185\u5bb9\u4ecd\u5b8c\u5168\u7b26\u5408 HEVC \u6807\u51c6\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d12a16d elementor-widget elementor-widget-text-editor\" data-id=\"2d12a16d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>\u6027\u80fd\u6d4b\u8bd5\u7ed3\u679c<\/strong><\/h4><p>\u6211\u4eec\u4f7f\u7528TME\u4e0e\u57fa\u7ebf\u7248x265\u5728720p\u30011080p\u548c4K\u5206\u8fa8\u7387\u4e0b\u3001\u5404\u56db\u79cd\u7801\u7387\u70b9\u3001\u5206\u522b\u91c7\u7528\u201c\u8d85\u5feb\u201d\u548c\u201c\u4e2d\u7b49\u201d\u9884\u8bbe\u5bf99\u4e2a\u5e8f\u5217\u8fdb\u884c\u4e86\u5bf9\u6bd4\u6d4b\u8bd5\u3002\u8d28\u91cf\u5f71\u54cd\u901a\u8fc7 BD-Rate \u548c BD-PSNR \u8fdb\u884c\u8bc4\u4f30\uff0c\u8fd9\u662f\u89c6\u9891\u5de5\u7a0b\u5e08\u6bd4\u8f83\u4e24\u4e2a\u7f16\u7801\u5668\u7684\u6807\u51c6\u65b9\u6cd5\uff1aBD-Rate \u5927\u81f4\u8868\u793a\u201c\u8981\u8fbe\u5230\u539f\u59cb\u753b\u8d28\u6240\u9700\u7684\u989d\u5916\u7801\u7387\u201d\uff08\u6570\u503c\u8d8a\u4f4e\u8d8a\u597d\uff0c\u4e14\u8f83\u5c0f\u7684\u767e\u5206\u6bd4\u5c5e\u4e8e\u6b63\u5e38\u8303\u56f4\uff09\uff1bBD-PSNR \u5219\u662f\u5c06\u540c\u6837\u7684\u6bd4\u8f83\u4ee5\u56fe\u50cf\u8d28\u91cf\uff08\u5355\u4f4d\u4e3a\u5206\u8d1d\uff09\u800c\u975e\u7801\u7387\u7684\u5f62\u5f0f\u8868\u8fbe\u51fa\u6765\u3002CPU \u9891\u7387\u8c03\u8282\u5bf9\u7ed3\u679c\u7684\u5f71\u54cd\u8db3\u591f\u663e\u8457\uff0c\u56e0\u6b64\u5c06\u201c\u8282\u80fd\u201d\u548c\u201c\u6027\u80fd\u201d\u8fd9\u4e24\u79cd CPU \u8c03\u901f\u5668\u6a21\u5f0f\u5206\u522b\u62a5\u544a\uff0c\u6bd4\u4ec5\u7528\u4e00\u4e2a\u6570\u5b57\u6765\u6982\u62ec\u6574\u4f53\u60c5\u51b5\u66f4\u4e3a\u5408\u7406\u3002<\/p><p><strong>\u7701\u7535\u6a21\u5f0f\uff1aTME\u5927\u653e\u5f02\u5f69<\/strong><br \/>\u5728\u7701\u7535\u8c03\u901f\u5668\u4e0b\uff0cLinux\u4f1a\u9650\u5236\u6bcf\u4e2a\u6838\u5fc3\u7684\u65f6\u949f\u9891\u7387\uff0c\u56e0\u6b64\u6bcf\u4e2a\u5355\u72ec\u7684ME\u4efb\u52a1\u6240\u9700\u65f6\u95f4\u66f4\u957f\uff0c\u800c\u8fd9\u6b63\u662f\u5c06\u5de5\u4f5c\u5206\u644a\u5230\u66f4\u591a\u7ebf\u7a0b\u4e0a\u80fd\u5e26\u6765\u663e\u8457\u6548\u76ca\u7684\u6761\u4ef6\u3002\u8fd9\u6b63\u662fTME\u53d1\u6325\u6700\u4f73\u6027\u80fd\u7684\u5730\u65b9\uff1a\u5728\u201c\u8d85\u5feb\u201d\u6a21\u5f0f\u4e0b\u6700\u9ad8\u53ef\u8fbe2.15\u500d\uff0c\u201c\u4e2d\u7b49\u201d\u6a21\u5f0f\u4e0b\u4e3a1.49\u500d\uff0c\u4e3b\u8981\u4f53\u73b0\u5728720p\u548c1080p\u5206\u8fa8\u7387\u4e0b\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f4388ef elementor-widget elementor-widget-image\" data-id=\"3f4388ef\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1572\" height=\"1001\" src=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-powersave-speedup.jpeg\" class=\"attachment-full size-full wp-image-21709\" alt=\"\" srcset=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-powersave-speedup.jpeg 1572w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-powersave-speedup-470x300.jpeg 470w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-powersave-speedup-970x618.jpeg 970w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-powersave-speedup-768x489.jpeg 768w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-powersave-speedup-1536x978.jpeg 1536w\" sizes=\"(max-width: 1572px) 100vw, 1572px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ab4c39e elementor-icon-list--layout-inline elementor-align-center elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"1ab4c39e\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fig. 1 \u2014 Average speed-up vs. baseline x265 in powersave mode, by resolution. 4K sees little change; 720p and 1080p see the largest gains.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-693f310c m-0 elementor-widget elementor-widget-image\" data-id=\"693f310c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure1table-1-2048x806-1.jpeg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"figure1table-1-2048x806\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE3MTAsInVybCI6Imh0dHBzOlwvXC9tdWx0aWNvcmV3YXJlaW5jLmNvbVwvY2hcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzEwXC9maWd1cmUxdGFibGUtMS0yMDQ4eDgwNi0xLmpwZWcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"628\" src=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure1table-1-2048x806-1.jpeg\" class=\"attachment-full size-full wp-image-21710\" alt=\"\" srcset=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure1table-1-2048x806-1.jpeg 1600w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure1table-1-2048x806-1-470x184.jpeg 470w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure1table-1-2048x806-1-970x381.jpeg 970w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure1table-1-2048x806-1-768x301.jpeg 768w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure1table-1-2048x806-1-1536x603.jpeg 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e9e3c86 elementor-icon-list--layout-inline elementor-align-center elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"4e9e3c86\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Bold speed-up values indicate a measurable gain (\u22651.05x) over baseline x265. UF = Ultrafast preset, Med = Medium preset.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28bf1d57 e-con-full e-flex e-con e-child\" data-id=\"28bf1d57\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-218bae03 elementor-widget elementor-widget-text-editor\" data-id=\"218bae03\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u5728\u201c\u8d85\u5feb\u201d\u6a21\u5f0f\u4e0b\uff0c720p\u548c1080p\u7684\u500d\u6570\u4ecb\u4e8e1.55\u500d\u81f32.15\u500d\u4e4b\u95f4\uff0c\u56e0\u4e3a\u5728\u8fd9\u4e9b\u5206\u8fa8\u7387\u4e0b\u4ee5\u53ca\u8f83\u4f4e\u7684\u9884\u8bbe\u7ea7\u522b\u4e2d\uff0cME\u901a\u5e38\u4f1a\u5360\u7528\u603b\u7f16\u7801\u65f6\u95f4\u66f4\u5927\u7684\u6bd4\u4f8b\u30024K\u7684\u500d\u6570\u51e0\u4e4e\u6ca1\u6709\u53d8\u5316\uff0c\u57281.00\u500d\u81f31.08\u500d\u4e4b\u95f4\u3002\u5728\u4e2d\u7b49\u8bbe\u7f6e\u4e0b\uff0c720p\u548c1080p\u7684\u500d\u7387\u7a33\u5b9a\u57281.20x\u20131.49x\u4e4b\u95f4\uff0c\u5927\u591a\u6570\u5e8f\u5217\u7684\u753b\u8d28\u53d8\u5316\u5e45\u5ea6\u63a5\u8fd1\u6216\u63a7\u5236\u5728BD-Rate\u76843%\u4ee5\u5185\u30024K\u7684\u500d\u7387\u53d8\u5316\u4f9d\u7136\u5fae\u4e4e\u5176\u5fae\u3002<\/p><h4><strong>\u6027\u80fd\u6a21\u5f0f\uff1a\u5f00\u9500\u663e\u73b0\u4e4b\u5904<br \/><\/strong><\/h4><p>\u6027\u80fd\u6a21\u5f0f\u5219\u5448\u73b0\u51fa\u622a\u7136\u4e0d\u540c\u7684\u60c5\u51b5\u3002\u8c03\u901f\u5668\u53ef\u4ee5\u81ea\u7531\u5730\u8ffd\u6c42\u6da1\u8f6e\u589e\u538b\u9891\u7387\uff0c\u4e00\u65e6\u5982\u6b64\uff0cTME\u7684\u5927\u90e8\u5206\u4f18\u52bf\u4fbf\u8361\u7136\u65e0\u5b58\u3002\u201c\u8d85\u5feb\u201d\u6a21\u5f0f\u4e0b\u7684\u8868\u73b0\u51e0\u4e4e\u6ca1\u6709\u53d8\u5316\uff0c\u800c\u4e2d\u7b49\u9884\u8bbe\u4e0b\u76844K\u5206\u8fa8\u7387\u5219\u660e\u663e\u51fa\u73b0\u4e86\u6027\u80fd\u9000\u6b65\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1174fb1a elementor-widget elementor-widget-image\" data-id=\"1174fb1a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1413\" height=\"899\" src=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-performance-speedup-new.jpeg\" class=\"attachment-full size-full wp-image-21711\" alt=\"\" srcset=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-performance-speedup-new.jpeg 1413w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-performance-speedup-new-470x300.jpeg 470w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-performance-speedup-new-970x617.jpeg 970w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/threadedme-performance-speedup-new-768x489.jpeg 768w\" sizes=\"(max-width: 1413px) 100vw, 1413px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36844249 elementor-icon-list--layout-inline elementor-align-center elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"36844249\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fig. 2 \u2014 Average speed-up vs. baseline x265 in performance mode, by resolution. 4K regresses below baseline; 720p\/1080p are close to neutral.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-352b4803 m-0 elementor-widget elementor-widget-image\" data-id=\"352b4803\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure2table-2048x806-new.jpeg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"figure2table-2048x806-new\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE3MTIsInVybCI6Imh0dHBzOlwvXC9tdWx0aWNvcmV3YXJlaW5jLmNvbVwvY2hcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzEwXC9maWd1cmUydGFibGUtMjA0OHg4MDYtbmV3LmpwZWcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"629\" src=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure2table-2048x806-new.jpeg\" class=\"attachment-full size-full wp-image-21712\" alt=\"\" srcset=\"https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure2table-2048x806-new.jpeg 1600w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure2table-2048x806-new-470x185.jpeg 470w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure2table-2048x806-new-970x381.jpeg 970w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure2table-2048x806-new-768x302.jpeg 768w, https:\/\/multicorewareinc.com\/ch\/wp-content\/uploads\/2026\/10\/figure2table-2048x806-new-1536x604.jpeg 1536w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3386cf69 elementor-icon-list--layout-inline elementor-align-center elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3386cf69\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Bold BD-Rate values are within the \u22643% threshold treated as quality-neutral for this evaluation; bold FPS ratios indicate a measurable speed gain (\u22651.05x). UF = Ultrafast preset, Med = Medium preset.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68be8785 elementor-widget elementor-widget-text-editor\" data-id=\"68be8785\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>\u4e3a\u4ec0\u4e48\u6027\u80fd\u6a21\u5f0f\u7684\u8868\u73b0\u5dee\u5f02\u5982\u6b64\u4e4b\u5927<\/strong><\/h4><p>\u7b80\u8981\u8bf4\u660e\uff1a\u73b0\u4ee3 CPU \u5e76\u975e\u4ee5\u5355\u4e00\u56fa\u5b9a\u7684\u65f6\u949f\u9891\u7387\u8fd0\u884c\uff0c\u64cd\u4f5c\u7cfb\u7edf\u7684\u201c\u8c03\u901f\u5668\u201d\u8bbe\u7f6e\u51b3\u5b9a\u4e86\u5141\u8bb8\u6838\u5fc3\u4ee5\u591a\u5927\u7684\u5e45\u5ea6\u63d0\u901f\u3002\u7b80\u800c\u8a00\u4e4b\uff0c\u8fd9\u53d6\u51b3\u4e8e Linux \u7f29\u653e\u8c03\u901f\u5668\u4e0e CPU \u81ea\u8eab\u5185\u90e8\u786c\u4ef6\u8c03\u901f\u5668\u4e4b\u95f4\u7684\u901a\u4fe1\u65b9\u5f0f\u3002\u6027\u80fd\u8c03\u901f\u5668\u4f1a\u63a8\u52a8 CPU \u8fbe\u5230\u6700\u5927\u6da1\u8f6e\u9891\u7387\uff0c\u5e76\u57fa\u672c\u5ffd\u7565\u64cd\u4f5c\u7cfb\u7edf\u7684\u201c\u80fd\u6548\u6027\u80fd\u504f\u597d\u201d\uff08EPP\uff09\u63d0\u793a\u3002\u8282\u80fd\u6a21\u5f0f\u5219\u4f1a\u5c0a\u91cd\u8be5\u63d0\u793a\uff0c\u5728\u6807\u51c6\u5b89\u88c5\u7684 Ubuntu \u7cfb\u7edf\u4e2d\uff0c\u9664\u201c\u6027\u80fd\u201d\u6a21\u5f0f\u5916\u7684\u4efb\u4f55 EPP \u8bbe\u7f6e\u90fd\u4f1a\u5c06 CPU \u9891\u7387\u9650\u5236\u5728\u63a5\u8fd1\u5176\u4e0b\u9650\u7684\u6c34\u5e73\u2014\u2014\u5728\u672c\u6d4b\u8bd5\u4e2d\u7ea6\u4e3a 1.5 GHz\u3002<br \/>\u5728\u8282\u80fd\u6a21\u5f0f\u4e0b\uff0c\u57fa\u7840\u7248 x265 \u5df2\u7ecf\u53d7\u5230\u9650\u9891\uff0c\u56e0\u6b64 TME \u7684\u989d\u5916\u7ebf\u7a0b\u6709\u8db3\u591f\u7684\u7a7a\u95f4\u6765\u5f25\u8865\u8fd9\u4e00\u5dee\u8ddd\u3002\u8fd9\u5c31\u662f 2.15 \u500d\u6027\u80fd\u63d0\u5347\u7684\u6765\u6e90\u3002<\/p><p>\u5728\u201c\u6027\u80fd\u201d\u6a21\u5f0f\u4e0b\uff0c\u57fa\u51c6 x265 \u53ef\u5728\u7ea6 10 \u4e2a\u6838\u5fc3\u4e0a\u4ee5\u63a5\u8fd1 3.0 GHz \u7684\u6da1\u8f6e\u9891\u7387\u8fd0\u884c\u3002TME \u5219\u9700\u8981 30 \u5230 42 \u4e2a\u6838\u5fc3\u624d\u80fd\u53d1\u6325\u5176\u6027\u80fd\uff0c\u8fd9\u4f1a\u5c06 CPU \u63a8\u5165\u8f83\u4f4e\u7684\u5168\u6838\u6da1\u8f6e\u9891\u6bb5\uff0c\u5927\u7ea6\u5728 2.4\u20132.5 GHz \u4e4b\u95f4\uff0c\u76f8\u5f53\u4e8e\u6bcf\u4e2a\u6838\u5fc3\u635f\u5931 500 MHz\u3002\u9664\u6b64\u4e4b\u5916\uff0cTME \u5904\u7406\u7684\u5de5\u4f5c\u91cf\u66f4\u5927\uff0c\u6307\u4ee4\u91cf\u7ea6\u4e3a\u57fa\u51c6\u503c\u7684 2 \u500d\uff0c\u56e0\u4e3a\u5b83\u5728\u6bcf\u4e2a CTU \u4e0a\u68c0\u67e5\u7684\u9884\u6d4b\u5355\u5143\u6570\u91cf\u8d85\u51fa\u4e86\u5b9e\u9645\u9700\u6c42\uff0c\u800c\u5176\u4e2d\u8bb8\u591a\u6700\u7ec8\u8fd8\u662f\u4f1a\u88ab\u8df3\u8fc7\u6216\u5408\u5e76\u3002\u8f83\u4f4e\u7684\u65f6\u949f\u9891\u7387\u52a0\u4e0a\u66f4\u7e41\u91cd\u7684\u5de5\u4f5c\u91cf\u662f\u4e2a\u7cdf\u7cd5\u7684\u7ec4\u5408\uff0c\u8fd9\u541e\u566c\u4e86\u5927\u90e8\u5206\u5e76\u884c\u6027\u5e26\u6765\u7684\u6536\u76ca\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3935db5d elementor-widget elementor-widget-text-editor\" data-id=\"3935db5d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>\u4f55\u65f6\u542f\u7528 TME<br \/><\/strong><\/h4><p>TME \u4f5c\u4e3a x265 v4.2 \u4e2d\u7684\u5b9e\u9a8c\u6027\u529f\u80fd\uff0c\u9700\u901a\u8fc7 \u2013threaded-me \u6807\u5fd7\u542f\u7528\uff0c\u8fd9\u53cd\u6620\u4e86\u5f53\u524d\u5bf9\u5176\u53ef\u9760\u6027\u7684\u4fe1\u5fc3\u7a0b\u5ea6\u3002<\/p><h4><strong>\u5f53\u524d\u9002\u5408\u542f\u7528 TME \u7684\u573a\u666f<\/strong><\/h4><ul><li>\u5df2\u542f\u7528 powersave \u6216\u5176\u4ed6\u529f\u8017\u9650\u5236\u8c03\u901f\u5668\u7684\u591a\u6838\u673a\u5668<\/li><li>720p \u6216 1080p \u7f16\u7801\u4efb\u52a1\uff0c\u4f7f\u7528 ultrafast \u6216 medium \u9884\u8bbe<\/li><li>\u60a8\u613f\u610f\u4ee5 BD-Rate \u6210\u672c\uff08\u901a\u5e38\u5728 medium \u9884\u8bbe\u4e0b\u4f4e\u4e8e 5%\uff09\u4e3a\u4ee3\u4ef7\uff0c\u6362\u53d6 1.2 \u500d\u81f3 2.15 \u500d\u7684\u541e\u5410\u91cf\u63d0\u5347<\/li><\/ul><h4><strong>\u76ee\u524d\u5c1a\u4e0d\u9002\u7528\u7684\u573a\u666f<\/strong><\/h4><ul><li>4K \u7f16\u7801\uff0c\u65e0\u8bba\u91c7\u7528\u4f55\u79cd\u9884\u8bbe\u2014\u2014\u5728\u201c\u8282\u80fd\u201d\u6a21\u5f0f\u4e0b\u5f71\u54cd\u5fae\u4e4e\u5176\u5fae\uff0c\u4f46\u5728\u201c\u6027\u80fd\u201d\u6a21\u5f0f\u4e0b\u4f1a\u660e\u663e\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d<\/li><li>\u4efb\u4f55\u5728\u201c\u9ad8\u6da1\u8f6e\u201d\u6027\u80fd\u8c03\u901f\u5668\u4e0b\u8fd0\u884c\u7684\u4efb\u52a1<\/li><li>\u5bf9\u753b\u8d28\u8981\u6c42\u6781\u9ad8\u4e14\u4e0d\u5bb9\u8bb8\u8d28\u91cf\u4e0b\u964d\u7684\u201c\u8d85\u5feb\u201d\u9884\u8bbe\u4efb\u52a1\uff1b\u5728\u6b64\u7c7b\u4efb\u52a1\u4e2d\uff0cBD-Rate \u635f\u5931\u53ef\u80fd\u9ad8\u8fbe 9%\u201312%<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b343c35 elementor-widget elementor-widget-text-editor\" data-id=\"6b343c35\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>\u5f53\u524d\u8fdb\u5c55<\/strong><\/h4><p>TME \u5b9e\u73b0\u4e86\u5176\u8bbe\u8ba1\u521d\u8877\uff1a\u5b83\u6d88\u9664\u4e86\u81ea WPP \u6700\u521d\u8bbe\u8ba1\u4ee5\u6765\u4e00\u76f4\u9650\u5236 x265 \u8fd0\u52a8\u4f30\u8ba1\u5e76\u884c\u6027\u7684\u5de6\/\u9876\u90e8\u4f9d\u8d56\u5173\u7cfb\uff0c\u5e76\u7528 CTU \u53d6\u800c\u4ee3\u4e4b\u2014\u2014\u8fd9\u4e9b CTU \u53ef\u5728\u652f\u6301 NUMA \u7684\u7ebf\u7a0b\u6c60\u4e2d\u5b8c\u5168\u72ec\u7acb\u8fd0\u884c\u3002<\/p><p>\u4e0a\u8ff0\u57fa\u51c6\u6d4b\u8bd5\u7ed3\u679c\u4ec5\u4e3a\u5f53\u524d\u72b6\u51b5\u7684\u5feb\u7167\uff0c\u5e76\u975e\u6700\u7ec8\u76ee\u6807\u3002\u6027\u80fd\u6a21\u5f0f\u4e0b\u88ab\u6307\u51fa\u7684\u6700\u5927\u5f00\u9500\u2014\u2014TME \u6d88\u8017\u7684\u6307\u4ee4\u9884\u7b97\u7ea6\u4e3a\u57fa\u7ebf\u7684\u4e24\u500d\uff0c\u56e0\u4e3a\u5b83\u6bcf\u4e2a CTU 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