{"id":16090,"date":"2022-11-29T18:52:06","date_gmt":"2022-11-29T10:52:06","guid":{"rendered":"https:\/\/w3c.weblink.com.tw\/service\/?p=16090"},"modified":"2022-11-29T19:29:35","modified_gmt":"2022-11-29T11:29:35","slug":"pcie-3-0-%e5%92%8c-pcie-4-0-%e4%b9%8b%e9%96%93%e6%9c%89%e4%bd%95%e4%b8%8d%e5%90%8c","status":"publish","type":"post","link":"https:\/\/w3c.weblink.com.tw\/service\/?p=16090","title":{"rendered":"PCIe 3.0 \u548c PCIe 4.0 \u4e4b\u9593\u6709\u4f55\u4e0d\u540c?"},"content":{"rendered":"<p>\u5728\u904e\u53bb\u5341\u5e74\uff0cPCIe \u6301\u7e8c\u4f5c\u70ba\u9023\u63a5\u9ad8\u901f\u9031\u908a\u5143\u4ef6\u8207\u96fb\u8166\u4e3b\u6a5f\u677f\u7684\u6a19\u6e96\u4ecb\u9762\u3002\u6b64\u4ecb\u9762\u7684\u7b2c\u56db\u4ee3 PCIe 4.0 \u6a19\u6e96\u662f\u5728 2017 \u5e74\u5ba3\u5e03\u3002\u7136\u800c\u6211\u5011\u4e00\u76f4\u7b49\u5230 Computex 2019 \u624d\u770b\u5230\u4f7f\u7528\u65b0\u6280\u8853\u7684 SSD \u56fa\u614b\u786c\u789f\u6216\u986f\u793a\u5361\u554f\u5e02\u3002\u5728\u4eca\u65e5\uff0c\u7121\u8ad6\u662f SSD \u56fa\u614b\u786c\u789f\u3001GPU\u3001\u4e3b\u6a5f\u677f\u6216\u662f\u9ad8\u529f\u7387\u64f4\u5145\u5361\uff0cPCIe 4.0 \u5df2\u7d93\u5f15\u8d77\u4eba\u5011\u5c0d\u9019\u9805\u5275\u65b0\u6280\u8853\u7684\u95dc\u6ce8\u3002\u4e0d\u904e\u4ec0\u9ebc\u662f PCIe Gen 4\uff1f\u6211\u5011\u5c07\u6df1\u5165\u77ad\u89e3\u76f8\u95dc\u7684\u57fa\u790e\u77e5\u8b58\u3002<\/p>\n<p><a href=\"http:\/\/w3c.weblink.com.tw\/service\/wp-content\/uploads\/sites\/2\/2022\/11\/image.png\"><img loading=\"lazy\" decoding=\"async\" width=\"192\" height=\"87\" title=\"image\" style=\"margin: 0px\" alt=\"image\" src=\"http:\/\/w3c.weblink.com.tw\/service\/wp-content\/uploads\/sites\/2\/2022\/11\/image_thumb.png\" border=\"0\"><\/a><\/p>\n<p>\u4ec0\u9ebc\u662f PCIe Gen 4\uff1f<\/p>\n<p>PCIe Gen 4 \u662f\u7b2c\u56db\u4ee3\uff0c\u4e5f\u662f\u6700\u65b0\u4e00\u4ee3\u7684 PCI Express \u898f\u683c\u3002\u4f5c\u70ba PCIe Gen 3 \u4e0b\u4e00\u4ee3\u7684 PCIe Gen 4 \u662f\u73fe\u4eca\u5e02\u5834\u4e2d\u901f\u5ea6\u6700\u5feb\u7684 PCIe \u65b0\u4e00\u4ee3\u7522\u54c1\u3002<\/p>\n<p>PCIe Gen 4 \u53ef\u4ee5\u505a\u4ec0\u9ebc\uff1f<\/p>\n<p>PCIe Gen 4 \u53ef\u5141\u8a31\u7cfb\u7d71\u9023\u63a5\u81f3\u9ad8\u6027\u80fd PCIe \u88dd\u7f6e<\/p>\n<p>\u70ba\u4ec0\u9ebc\u9700\u8981 PCIe Gen 4\uff1f<\/p>\n<p>PCIe \u6280\u8853\u7684\u9032\u6b65\u53ef\u4ee5\u6eff\u8db3\u5c0d\u9ad8\u901f\u8cc7\u6599\u532f\u6d41\u6392\u65e5\u76ca\u589e\u52a0\u7684\u9700\u6c42\uff0c\u4ee5\u652f\u63f4\u66f4\u9ad8\u8981\u6c42\u7684\u61c9\u7528\u7a0b\u5f0f\u548c\u5de5\u4f5c\u8ca0\u8f09\u3002<\/p>\n<p>PCIe Gen 3 \u8207 PCIe Gen 4 \u4e4b\u9593\u6709\u4f55\u5dee\u7570\uff1f<\/p>\n<p>PCIe Gen 4 \u7684\u8cc7\u6599\u50b3\u8f38\u901f\u7387\u662f PCIe Gen 3 \u7684\u5169\u500d\uff0c\u9019\u4f7f\u5f97 PCIe Gen 4 \u88dd\u7f6e\u80fd\u5920\u4ee5\u66f4\u5feb\u7684\u901f\u5ea6\u50b3\u8f38\u8cc7\u6599\u3002PCIe Gen 3 \u4ee5 8 GT\/s (\u6bcf\u79d2\u5343\u5146\u50b3\u8f38) \u904b\u4f5c\uff0c\u6bcf\u500b PCIe \u901a\u9053\u5927\u7d04\u6703\u8f49\u63db\u70ba 1 GB\/s\u3002\u76f8\u8f03\u4e4b\u4e0b\uff0cPCIe Gen 4 \u662f\u4ee5 16 GT\/s \u904b\u4f5c\uff0c\u6216\u8005\u6bcf\u500b PCIe \u901a\u9053\u5927\u7d04\u6703\u8f49\u63db 2 GB\/s (\u6bcf\u79d2\u5343\u5146\u4f4d\u5143)\u3002<\/p>\n<p>PCIe Gen 4 \u7684\u6700\u5927\u983b\u5bec\u70ba\u4f55\uff1f<\/p>\n<p>\u82e5\u8981\u77ad\u89e3 PCIe Gen 4 \u88dd\u7f6e\u7684\u6700\u5927\u983b\u5bec\uff0c\u60a8\u5fc5\u9808\u77e5\u9053\u5176\u652f\u63f4\u7684 PCIe \u901a\u9053\u6578\u76ee\u3002PCIe \u88dd\u7f6e\u6703\u4f7f\u7528\u300c\u901a\u9053\u300d\u50b3\u8f38\u8207\u63a5\u6536\u8cc7\u6599\uff0c\u56e0\u6b64 PCIe \u88dd\u7f6e\u53ef\u4ee5\u4f7f\u7528\u7684\u901a\u9053\u8d8a\u591a\uff0c\u983b\u5bec\u4e5f\u5c31\u8d8a\u5927\u3002\u4e00\u822c\u800c\u8a00\uff0cPCIe \u88dd\u7f6e\u652f\u63f4\u7684\u901a\u9053\u6578\u76ee\u8868\u793a\u65b9\u5f0f\u5982\u4e0b\uff1a\u300cx4\u300d\u8868\u793a 4 \u500b\u901a\u9053\uff0c\u300cx8\u300d\u8868\u793a 8 \u500b\u901a\u9053\uff0c\u4f9d\u6b64\u985e\u63a8\u3002<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\"><\/td>\n<td valign=\"top\">\n<p><b>x1<\/b><\/p>\n<\/td>\n<td valign=\"top\">\n<p><b>x2<\/b><\/p>\n<\/td>\n<td valign=\"top\">\n<p><b>x4<\/b><\/p>\n<\/td>\n<td valign=\"top\">\n<p><b>x8<\/b><\/p>\n<\/td>\n<td valign=\"top\">\n<p><b>x16<\/b><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p>PCIe Gen 3 \u983b\u5bec<\/p>\n<\/td>\n<td valign=\"top\">\n<p>1 GB\/s<\/p>\n<\/td>\n<td valign=\"top\">\n<p>2 GB\/s<\/p>\n<\/td>\n<td valign=\"top\">\n<p>4 GB\/s<\/p>\n<\/td>\n<td valign=\"top\">\n<p>8 GB\/s<\/p>\n<\/td>\n<td valign=\"top\">\n<p>16 GB\/s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\">\n<p>PCIe Gen 4 \u983b\u5bec<\/p>\n<\/td>\n<td valign=\"top\">\n<p>2 GB\/s<\/p>\n<\/td>\n<td valign=\"top\">\n<p>4 GB\/s<\/p>\n<\/td>\n<td valign=\"top\">\n<p>8 GB\/s<\/p>\n<\/td>\n<td valign=\"top\">\n<p>16 GB\/s<\/p>\n<\/td>\n<td valign=\"top\">\n<p>32 GB\/s<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>PCIe Gen 4 \u662f\u5426\u5411\u4e0b\u76f8\u5bb9\uff1f<\/p>\n<p>PCIe Gen 4 \u53ef\u5411\u4e0b\u76f8\u5bb9\uff0c\u82e5\u5c07 PCIe Gen 4 \u88dd\u7f6e\u9023\u63a5\u81f3 PCIe Gen 3 \u7cfb\u7d71\uff0c\u5247\u6703\u4ee5 PCIe Gen 3 \u7684\u901f\u5ea6\u6b63\u5e38\u904b\u4f5c\u3002\u9019\u610f\u5473\u5982\u679c\u60a8\u4eca\u5929\u8cfc\u8cb7 PCIe Gen 4 NVMe SSD \u56fa\u614b\u786c\u789f\uff0c\u5373\u4f7f\u76ee\u524d\u7684\u7cfb\u7d71\u4e26\u4e0d\u652f\u63f4 PCIe Gen 4\uff0c\u5b83\u4ecd\u53ef\u6b63\u5e38\u4f7f\u7528\u3002\u5982\u679c\u60a8\u672a\u4f86\u5347\u7d1a\u81f3 PCIe Gen 4 \u7cfb\u7d71\uff0c\u5c07\u53ef\u767c\u63ee PCIe Gen 4 NVMe SSD \u56fa\u614b\u786c\u789f\u7684\u5b8c\u6574\u6548\u80fd\u3002<\/p>\n<p>PCIe Gen 4 \u4ec0\u9ebc\u6642\u5019\u6703\u63a8\u51fa\uff1f<\/p>\n<p>PCIe Gen 4 \u76ee\u524d\u5df2\u7372\u5f97\u696d\u754c\u63a1\u7528\uff0c\u73fe\u4eca\u5e02\u5834\u5df2\u7d93\u53ef\u4ee5\u8cfc\u8cb7\u5230\u8a31\u591a PCIe Gen 4 \u7522\u54c1\uff0c\u4f46\u662f\u53ea\u6709\u6700\u65b0\u7522\u54c1\u624d\u6709\u652f\u63f4 PCIe Gen 4\u3002\u5c55\u671b\u672a\u4f86\uff0cPCIe Gen 4 \u5c07\u6210\u70ba\u696d\u754c\u6a19\u6e96\u3002<\/p>\n<p>\u6211\u8981\u5982\u4f55\u53d6\u5f97 PCIe Gen 4\uff1f<\/p>\n<p>\u82e5\u8981\u5145\u5206\u5229\u7528 PCIe Gen 4 \u7684\u5b8c\u6574\u529f\u80fd\uff0c\u60a8\u7684 CPU\u3001\u4e3b\u6a5f\u677f\u548c PCIe \u88dd\u7f6e\u5fc5\u9808\u5168\u90e8\u652f\u63f4 PCIe Gen 4<\/p>\n<p>\u76ee\u524d\u6709\u54ea\u4e9b\u684c\u4e0a\u578b\u5e73\u53f0\u652f\u63f4 PCIe Gen 4\uff1f<\/p>\n<p>\u53ef\u652f\u63f4 PCIe Gen 4 \u540c\u6642\u76ee\u524d\u53ef\u767c\u552e\u7684\u90e8\u5206\u684c\u4e0a\u578b\u96fb\u8166 CPU \u548c\u4e3b\u6a5f\u677f\u5305\u62ec\uff1a<\/p>\n<p>\u00b7 AMD Ryzen\u2122 3000 \u548c 5000 \u7cfb\u5217 CPU<\/p>\n<p>\u00b7 AMD X570\u3001B550 \u8207 TRX40 \u4e3b\u6a5f\u677f<\/p>\n<p>\u00b7 Intel\u00ae 11th Gen\u300cRocket Lake\u300d\u548c 12th Gen\u300cAlder Lake\u300dCore CPU<\/p>\n<p>\u00b7 Intel\u00ae Z490\u3001Z590 \u548c Z690 \u4e3b\u6a5f\u677f<\/p>\n<p>\u4ec0\u9ebc\u662f PCIe NVMe SSD \u56fa\u614b\u786c\u789f\uff1f<\/p>\n<p>PCIe NVMe SSD \u662f\u56fa\u614b\u786c\u789f\u7684\u4e00\u7a2e\uff0c\u5b83\u4f7f\u7528\u9ad8\u901f PCIe \u532f\u6d41\u6392\u9032\u884c\u8cc7\u6599\u50b3\u8f38\uff0c\u540c\u6642\u4f7f\u7528 NVMe (\u975e\u63ee\u767c\u6027\u8a18\u61b6\u9ad4\u901a\u8a0a) \u5354\u5b9a\u8207\u4e3b\u6a5f\u7cfb\u7d71\u9032\u884c\u901a\u8a0a\u3002\u76f8\u6bd4 SATA SSD \uff0c PCIe NVMe SSD \u53ef\u5927\u5e45\u63d0\u5347\u983b\u5bec\u4e26\u63d0\u4f9b\u66f4\u5feb\u7684\u56de\u61c9\u6642\u9593\u3002<\/p>\n<p>PCIe Gen 4 \u662f\u5426\u80fd\u5920\u52a0\u5feb PCIe NVMe SSD \u56fa\u614b\u786c\u789f\u7684\u901f\u5ea6\uff1f<\/p>\n<p>PCIe Gen 3 \u7121\u6cd5\u5bb9\u7d0d\u9ad8\u901f PCIe NVMe SSD \u56fa\u614b\u786c\u789f\u7684\u5b8c\u6574\u983b\u5bec\u3002\u9019\u5be6\u969b\u4e0a\u6703\u9020\u6210 SSD \u56fa\u614b\u786c\u789f\u6027\u80fd\u51fa\u73fe\u74f6\u9838\u3002PCIe Gen 4 \u89e3\u6c7a\u4e86\u6548\u80fd\u74f6\u9838\u7684\u554f\u984c\uff0c\u4f7f\u5f97 PCIe NVMe SSD \u56fa\u614b\u786c\u789f\u80fd\u5920\u4ee5\u66f4\u5feb\u7684\u901f\u5ea6\u8b80\u53d6\u8207\u5beb\u5165\u8cc7\u6599\u3002<\/p>\n<p>PCIe NVMe SSD \u56fa\u614b\u786c\u789f\u4f7f\u7528\u7684\u5916\u89c0\u5c3a\u5bf8\u70ba\u4f55\uff1f<\/p>\n<p>PCIe NVMe SSD \u56fa\u614b\u786c\u789f\u53ef\u4f7f\u7528\u5404\u7a2e\u4e0d\u540c\u7684\u5916\u89c0\u5c3a\u5bf8\uff0c\u4f8b\u5982\u64f4\u5145\u5361 (AIC)\u3001M.2 \u548c U.2\u3002\u7528\u6236\u7aef PCIe NVMe SSD \u56fa\u614b\u786c\u789f\u901a\u5e38\u53ea\u6703\u4f7f\u7528 M.2 2280 \u5916\u89c0\u5c3a\u5bf8\uff0c\u539f\u56e0\u662f\u5176\u7e96\u8584\u7684\u8a2d\u8a08\u53ef\u4ee5\u8f15\u6613\u5b89\u88dd\u81f3\u684c\u4e0a\u578b\u96fb\u8166\u4ee5\u53ca\u7b46\u8a18\u578b\u96fb\u8166\u3002\u4f01\u696d\u7d1a PCIe NVMe SSD \u56fa\u614b\u786c\u789f\u5c07\u4f7f\u7528\u4e09\u7a2e\u5916\u89c0\u5c3a\u5bf8\uff0c\u5176\u4e2d\u4ee5 U.2 \u6700\u53d7\u6b61\u8fce\uff0c\u539f\u56e0\u5728\u65bc\u5176\u8207\u4f3a\u670d\u5668\u80cc\u677f\u7684\u76f8\u5bb9\u6027\u3002<\/p>\n<p><a href=\"http:\/\/w3c.weblink.com.tw\/service\/wp-content\/uploads\/sites\/2\/2022\/11\/image1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"702\" height=\"237\" title=\"image\" style=\"margin: 0px\" alt=\"image\" src=\"http:\/\/w3c.weblink.com.tw\/service\/wp-content\/uploads\/sites\/2\/2022\/11\/image_thumb1.png\" border=\"0\"><\/a><\/p>\n<p>\u7e3d\u7d50<\/p>\n<p>PCIe 4.0 \u5e73\u53f0\u53ef\u5141\u8a31\u66f4\u591a\u5f48\u6027\u4ee5\u53ca\u53ef\u7528\u983b\u5bec\u3002PCIe 4.0 SSD \u975e\u5e38\u9069\u7528\u65bc\u8cc7\u6599\u5bc6\u96c6\u578b\u7684\u5de5\u4f5c\u8ca0\u8f09\u3002\u5b83\u5011\u8f09\u5165\u61c9\u7528\u7a0b\u5f0f\u548c\u904a\u6232\u7684\u901f\u5ea6\u66f4\u5feb\uff0c\u540c\u6642\u9084\u6700\u4f73\u5316\u958b\u6a5f\u8f09\u5165\u6642\u9593\u3002PCIe 4.0 \u9084\u63d0\u5347\u7bc0\u80fd\uff0c\u9019\u610f\u5473\u53ef\u964d\u4f4e\u88dd\u7f6e\u904b\u8f49\u6642\u7684\u6eab\u5ea6\uff0c\u540c\u6642\u529f\u8017\u66f4\u4f4e\u3002\u96a8\u8457\u63a1\u7528 PCIe 4.0 \u7684\u7522\u54c1\u8d8a\u4f86\u8d8a\u591a\uff0c\u5728 PCIe 3.0 \u548c 4.0 \u4e4b\u9593\u61c9\u8a72\u9078\u64c7\u4f55\u8005\u7684\u7b54\u6848\u53ef\u8aaa\u518d\u7c21\u55ae\u4e0d\u904e\u3002PCIe 4.0 \u5c07\u6703\u5728\u60a8\u8a8d\u8b58\u5b83\u4e4b\u524d\u6436\u5148\u6210\u70ba\u696d\u754c\u6a19\u6e96\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>\u5728\u904e\u53bb\u5341\u5e74\uff0cPCIe \u6301\u7e8c\u4f5c\u70ba\u9023\u63a5\u9ad8\u901f\u9031\u908a\u5143\u4ef6\u8207\u96fb\u8166\u4e3b\u6a5f\u677f\u7684\u6a19\u6e96\u4ecb\u9762\u3002\u6b64\u4ecb\u9762\u7684\u7b2c\u56db\u4ee3 PCIe 4. <a class=\"mh-excerpt-more\" href=\"https:\/\/w3c.weblink.com.tw\/service\/?p=16090\" title=\"PCIe 3.0 \u548c PCIe 4.0 \u4e4b\u9593\u6709\u4f55\u4e0d\u540c?\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":31,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,48],"tags":[],"class_list":["post-16090","post","type-post","status-publish","format-standard","hentry","category-5","category-48"],"_links":{"self":[{"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=\/wp\/v2\/posts\/16090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=\/wp\/v2\/users\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16090"}],"version-history":[{"count":1,"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=\/wp\/v2\/posts\/16090\/revisions"}],"predecessor-version":[{"id":16091,"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=\/wp\/v2\/posts\/16090\/revisions\/16091"}],"wp:attachment":[{"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/w3c.weblink.com.tw\/service\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}