{"id":1033,"date":"2006-02-02T00:18:54","date_gmt":"2006-02-02T00:18:54","guid":{"rendered":"http:\/\/192.168.1.4\/wordpress4\/?p=1033"},"modified":"2006-02-02T00:18:54","modified_gmt":"2006-02-02T00:18:54","slug":"r580cinterview","status":"publish","type":"post","link":"https:\/\/aiplus.idv.tw\/wp\/2006\/02\/02\/r580cinterview\/","title":{"rendered":"R580\u67b6\u69cb\u5de5\u7a0b\u5e2binterview"},"content":{"rendered":"

http:\/\/www.beyond3d.com\/\/reviews\/ati\/r580\/int\/<\/a>
\u53ef\u4ee5\u770b\u770bATI\u7684\u5de5\u7a0b\u5e2b\u5011\u7684\u60f3\u6cd5\uff0c\u5c24\u5176\u662f\u9019\u908a\u6709\u5c0dG7x\u7d50\u69cb\u7684\u770b\u6cd5\uff1a<\/p>\n

http:\/\/www.beyond3d.com\/\/reviews\/ati\/r580\/int\/index.php?p=02<\/a><\/p>\n

ATI\u7684\u5de5\u7a0b\u5e2b\u5011\u89ba\u5f97\uff0cG7x\u589e\u52a0PS\u6642\u53ef\u80fd\u6703\u589e\u52a0TMU\uff0c
\u9020\u6210Tex\uff1aROP\u7684\u6bd4\u503c\u589e\u52a0(G70\u6642\u662f3:2\uff0cG71\u4e5f\u8a31\u6703\u60e1\u5316\u81f32:1)\uff0c
\u662f\u500b"\u5f80\u56de\u770b"\u7684\u9078\u64c7\uff0c\u6703\u5f71\u97ff\u67b6\u69cb\u7684\u5e73\u8861\u6027\u3002<\/p>\n

(\u53cd\u904e\u4f86\u8aaa\uff0c\u9019\u662f\u9810\u793aG71\u53ef\u80fd\u9084\u662f\u6703\u589e\u52a0ROP\u4f86\u914d\u5408PS\u589e\u52a0\uff1f \u597d\uff0c\u9019\u662fYY….)<\/p>\n

\u6b64\u5916\uff0c\u53e6\u4e00\u500b\u7406\u7531\u662f\u6bcf\u500b\u6642\u8108\u53ef\u4ee5\u7372\u53d6\u7684\u983b\u5bec\u6bd4\u4f8b\u5728\u4e0b\u964d(R300\u6642\u662f3:4\u3001R580\u662f7:8)\uff0c
\u4f46\u662fTEX\u7684\u6d88\u8017\u91cf\u5176\u5be6\u662f\u5728\u589e\u52a0(\u89e3\u6790\u5ea6\u589e\u52a0\u3001\u4ee5\u53caHDR\u9020\u6210\u8cc7\u6599\u91cf\u589e\u52a0)\uff0c
\u6240\u4ee5\u589e\u52a0TMU\u5728\u9019\u88e1\u4e5f\u6703\u8b8a\u6210\u8ca0\u9762\u56e0\u7d20\uff1b
ATI\u7684\u4eba\u4e26\u4e0d\u5728\u610f\u589e\u52a0TMU\u9020\u6210\u589e\u52a0\u983b\u5bec\u9700\u6c42\uff0c\u4f46\u662f\u4ed6\u5011\u4e0d\u5e0c\u671b\u518d\u964d\u4f4eALU\uff1aTEX\u7684\u6bd4\u503c\u3002<\/p>\n

\u6b64\u5916\uff0cATI\u7684\u4eba\u8a8d\u70ba\u5f9e\u65b0\u7684\u904a\u6232\u4f86\u770b\uff0cALU\u74f6\u9838\u8d8a\u4f86\u8d8a\u56b4\u91cd\uff0c
\u6240\u4ee5\u4ed6\u5011\u4e0d\u64d4\u5fc3TMU\u6578\u91cf\u6703\u6210\u70baR580\u7684\u74f6\u9838\u3002
(\u800c\u4e14\u4ed6\u5011\u88dc\u5145\uff1a\u589e\u52a0TMU\u6578\u91cf\u5c0d\u983b\u5bec\u74f6\u9838\u6c92\u6709\u5e6b\u52a9\uff0c\u5047\u8a2d\u9047\u5230\u7684\u662f\u983b\u5bec\u74f6\u9838)<\/p>\n

\u81f3\u65bc\u6211\u5011\u770b\u5230Dispatcher\u56e0\u70ba\u6c92\u6709\u589e\u52a0\u8cc7\u6e90(\u7dad\u6301\u540c\u6a23\u7684512 threads)\uff0c
R580\u61c9\u8a72\u6703\u9047\u5230\u5206\u652f\u4e0a\u8f03\u5927\u7684\u6210\u672c\u554f\u984c\uff0cATI\u7684\u5de5\u7a0b\u5e2b\u662f\u627f\u8a8d\u7684\uff1b
\u4f46\u662f\u4ed6\u5011\u4e5f\u540c\u6642\u8a8d\u70ba\uff0c\u5f9e\u73fe\u6709\u7684\u5be6\u6e2c\u4e0a\u4f86\u770b\uff0c3x ALU\u5e36\u4f86\u7684\u597d\u8655\u4ecd\u7136\u591a\u904e\u58de\u8655\u3002
(\u540c\u6642\u4e5f\u4ee3\u8868\u5206\u652f\u6210\u672c\u7684\u554f\u984c\u6bd4\u60f3\u50cf\u4e2d\u8f15)<\/p>\n

\u6240\u4ee5\u5373\u4f7f\u4ed6\u5011\u4e26\u6c92\u6709\u5c07\u8cc7\u6e90\u8ddf\u8457\u589e\u500d\uff0cR580\u4ecd\u7136\u5728\u6240\u6709\u4ed6\u5011\u505a\u7684\u6e2c\u8a66\u88e1\u9762\u8dd1\u5f97\u6bd4R520\u5feb\uff0c
\u65bc\u662f\u4ed6\u5011\u4fbf\u4e0d\u64d4\u5fc3\u9019\u500b\u554f\u984c\uff0c\u5373\u4f7f\u6709\u4e9b\u72c0\u6cc1R580\u4f3c\u4e4e\u6c92\u6709\u660e\u986f\u5730\u6bd4R520\u5feb\uff0c\u4f46\u662f\u7e3d\u548c\u8d77\u4f86\u7d42\u7a76\u8f03\u5feb\uff1b
\u800c\u4ee5R520\u7684\u6a19\u6e96\u518d\u589e\u52a0register file\uff0c\u5f88\u53ef\u80fd\u6210\u672c\u4e0a\u4fbf\u4e0d\u5920\u5408\u7b97….
\u7d50\u8ad6\u7d42\u7a76\u662fR580\u6c92\u6709\u589e\u52a0dispatcher\u6240\u6301\u6709\u7684threading\u8cc7\u6e90\u3002<\/p>\n

—–
\u6b64\u5916\uff0c\u57fa\u672c\u4e0aR5x0\u7684\u8a2d\u8a08\u5df2\u7d93\u53ef\u4ee5\u9054\u5230\u7dda\u6027\u7684ALU\u589e\u8a2d\uff0c
\u6bcf\u500bdispatcher\u53ef\u4ee5\u8a2d\u7f6e1\u30012\u30013\u30014….\u500bALU(\u76ee\u524dR580\u662f12\u500bALU)\u3002<\/p>\n

\u4f46\u662fB3D\u5728\u4ed6\u5011\u7684R580 review\u5167\u5bb9\u5df2\u7d93\u8b49\u5be6\uff0cR5x0\u7684\u95dc\u9589\u7ba1\u7dda\u5fc5\u9808\u4ee5Dispatcher\u70ba\u55ae\u4f4d\uff0c
\u6240\u4ee5R580\u5982\u679c\u8981\u95dc\u9589\u7ba1\u7dda\uff0c\u95dc\u6389\u4e00\u500bdispatcher\u5c31\u662f\u8b8a\u621012TMU\u300136PS\uff0c\u4ee5\u4e0b\u985e\u63a8\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

http:\/\/www.beyond3d.com\/\/reviews\/ati\/r580\/int\/\u53ef\u4ee5\u770b\u770bATI\u7684\u5de5 … \u95b1\u8b80\u5168\u6587 R580\u67b6\u69cb\u5de5\u7a0b\u5e2binterview<\/span> →<\/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-1033","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/posts\/1033","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=1033"}],"version-history":[{"count":0,"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/posts\/1033\/revisions"}],"wp:attachment":[{"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/media?parent=1033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/categories?post=1033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aiplus.idv.tw\/wp\/wp-json\/wp\/v2\/tags?post=1033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}