{"id":278,"date":"2005-05-16T00:55:45","date_gmt":"2005-05-16T00:55:45","guid":{"rendered":"http:\/\/192.168.1.4\/wordpress4\/?p=278"},"modified":"2005-05-16T00:55:45","modified_gmt":"2005-05-16T00:55:45","slug":"xb360ea","status":"publish","type":"post","link":"https:\/\/aiplus.idv.tw\/wp\/2005\/05\/16\/xb360ea\/","title":{"rendered":"[XB360]\u9019\u56de\u51fa\u69cc\u51fa\u5927\u4e86"},"content":{"rendered":"<p><a href=\"http:\/\/pc.watch.impress.co.jp\/docs\/2005\/0516\/kaigai179.htm\" target=\"_blank\">http:\/\/pc.watch.impress.co.jp\/docs\/2005\/0516\/kaigai179.htm<\/a><\/p>\n<p>\u5c0d\u5594!! \u53c8\u4e0d\u662f4D Vector!!<br \/>\u6240\u4ee5\u5176\u5be6\u662f48 scaler Shader\u55ce&#8230;.. <\/p>\n<p>[EDIT\uff1a\u5f8c\u85e4\u8001\u7239\u767c\u66f4\u6b63\u6587\uff0c\u6700\u5f8c\u662f4D+1D]<\/p>\n<p>\u9019\u6a23\u7684\u8a71\u5927\u6982\u7b49\u50f9\u65bcNV4x\u768412\u500bShader(op)\uff0c<br \/>\u548c8pipe\u642d\u8d77\u4f86\uff0c\u4e5f\u6bd4\u8f03\u6c92\u6709\u90a3\u9ebc\u904e\u5269\u7684\u611f\u89ba\u3002<br \/>\u7576\u7136\u56e0\u70baunified shader\uff0c\u53ef\u4ee5\u75281D\/2D\/3D\/4D\u7b49\u4efb\u610f\u7d44\u5408\u5beb\u5165\uff0c<br \/>\u6548\u679c\u4e00\u5b9a\u6bd4\u7d144D Vector\u8981\u597d\uff0c\u4e0d\u904eNV4x\u4e5f\u67092+2D\/3+1D dual-issue\uff0c<br \/>\u53ea\u662f\u76f8\u4fe1XB360\u7684GPU\u6548\u7387\u6703\u66f4\u597d\u4e9b\uff0c\u4e5f\u61c9\u8a72\u6703\u898f\u6a21\u66f4\u5927\u4e9b\uff1b<br \/>\u4f46\u662f\u5be6\u969b\u4e0a\u56e0\u70baVS+PS\u5171\u7528\uff0c\u6240\u4ee5\u8003\u616e\u62104\u500bvs 8\u500bps\u7684\u8ca0\u8f09\u5e73\u8861\u6bd4\u8f03\u9069\u7576\u3002<\/p>\n<p>[EDIT\uff1a\u4ee5\u4e0a\u63a8\u6e2c\u5168\u6ec5]<\/p>\n<p>\u9019\u6a23\u7b97\u8d77\u4f86\u7684\u8a71\uff0cXB360\u7684GPU\uff0c\u9664\u537beDRAM\u7684\u90e8\u4efd(\u63a5\u8fd1100M)<br \/>\u53ef\u80fd\u5dee\u4e0d\u591a\u8d85\u904e200M transistors&#8230;..\u7e3d\u5927\u5c0f\u53ef\u80fd\u5728350M\u4e0a\u4e0b\uff0c\u96e2400M\u6709\u76f8\u7576\u7684\u8ddd\u96e2\uff0c<br \/>\u800c\u4e0d\u662f\u5148\u524d\u4f30\u8a08\u7684\u8d85\u904e400M\u3002<\/p>\n<p>\u4e5f\u5c31\u662f\u8aaa\uff0c\u786c\u8b1b&quot;\u6709\u904b\u7b97\u80fd\u529b&quot;\u7684\u7ba1\u7dda\u90e8\u5206\u7684\u8a71\uff0cXB360&#8217;s GPU\u5176\u5be6\u53ef\u80fd\u5927\u6982\u8207\u4e00\u500b4vs8ps8pipe\u7684GPU\u898f\u6a21\u5dee\u4e0d\u591a\uff0c<br \/>\u4e5f\u5c31\u662f\u53ea\u6bd4NV43(3vs8ps4pipe)\u5927\u4e00\u4e9b\u800c\u5df2\uff1b\u6574\u500b\u898f\u6a21\u8003\u616e\u7528\u4f86\u505a\u6392\u7a0b\u7684\u786c\u9ad4\u5e36\u4f86\u7684\u8907\u96dc\u5316\uff0c<br \/>\u5149\u770b\u96fb\u6676\u9ad4\u6578\u5f88\u53ef\u80fd\u63a5\u8fd1\u6216\u8d85\u904eNV40\u7684\u5927\u5c0f\uff0c\u4e0d\u904e\u7b97\u6578\u91cf\u7684\u8a71\u5176\u5be6\u6c92\u6709\u60f3\u50cf\u4e2d\u90a3\u9ebc\u5927\u3002<\/p>\n<p>\u7576\u7136\uff0c\u5b83\u6709unified shader pool\uff0c\u6548\u7387\u9ad8\u5f88\u591a\uff0ceDRAM\u983b\u5bec\u4e5f\u5927\u5f88\u591a\uff0c<br \/>\u4e5f\u8a31\u8b93\u5b83\u53ef\u4ee5\u52a0\u6301\u5230(\u540c\u6642\u8108\u7684?)NV40\u524d\u5f8c\u7684\u6548\u80fd\uff0c\u52a0\u4e0aFSAA\u5f88\u53ef\u80fd\u6703\u66f4\u5feb\uff1b<br \/>\u4e0d\u904e\u4e0d\u6703\u771f\u7684\u53b2\u5bb3\u5230\u98db\u4e0a\u5929\u5c31\u662f\u4e86\uff1b\u4f46\u662f\u91cd\u9ede\u662f\u5b83\u7684\u6210\u672c\u5f88\u4f4e\u6548\u679c\u4e5f\u5f88\u597d\uff0c<br \/>\u6240\u4ee5\u672a\u4f86\u5f88\u53ef\u80fd\u6703\u6210\u70ba\u4e3b\u6d41\u8a2d\u8a08\u65b9\u5411\u3002<\/p>\n<p \/>\n","protected":false},"excerpt":{"rendered":"<p>http:\/\/pc.watch.impress.co.jp\/docs\/2005\/0516\/kaigai179. &hellip; <a href=\"https:\/\/aiplus.idv.tw\/wp\/2005\/05\/16\/xb360ea\/\" class=\"more-link\">\u95b1\u8b80\u5168\u6587 <span class=\"screen-reader-text\">[XB360]\u9019\u56de\u51fa\u69cc\u51fa\u5927\u4e86<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-278","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/posts\/278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/comments?post=278"}],"version-history":[{"count":0,"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/posts\/278\/revisions"}],"wp:attachment":[{"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/media?parent=278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/categories?post=278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/tags?post=278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}