{"id":18336,"date":"2025-06-18T20:07:54","date_gmt":"2025-06-18T12:07:54","guid":{"rendered":"https:\/\/www.luleey.com\/?p=18336"},"modified":"2025-06-26T15:16:04","modified_gmt":"2025-06-26T07:16:04","slug":"the-comprehensive-guide-to-data-transfer-rate-units-gb-s-gb-s-gbps-and-beyond","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ja\/the-comprehensive-guide-to-data-transfer-rate-units-gb-s-gb-s-gbps-and-beyond\/","title":{"rendered":"\u30c7\u30fc\u30bf\u8ee2\u9001\u901f\u5ea6\u5358\u4f4d\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9\uff1aGB\/s\u3001Gb\/s\u3001Gbps\u3001\u305d\u3057\u3066\u305d\u306e\u5148\u3078"},"content":{"rendered":"<p id=\"wd-3c38fdc3\" class=\"wp-block-wd-paragraph\">\u65e5\u9032\u6708\u6b69\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u30ec\u30fc\u30c8\u306e\u5358\u4f4d\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6280\u8853\u8005\u306b\u3068\u3063\u3066\u3082\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3082\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7528\u8a9e\u304c\u3042\u308a\u307e\u3059\u3002 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/gb-s\/\" title=\"GB\/s \u306e\u6295\u7a3f\u3092\u3059\u3079\u3066\u8868\u793a\">GB\/\u79d2<\/a>, Gb\/\u79d2\u3001, <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/gbps\/\" title=\"Gbps \u306e\u6295\u7a3f\u3092\u3059\u3079\u3066\u8868\u793a\">Gbps<\/a>, \u3068GT\/s\u306f\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u4ed5\u69d8\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a08\u753b\u3092\u30ca\u30d3\u30b2\u30fc\u30c8\u3059\u308b\u4eba\u3005\u3092\u5f53\u60d1\u3055\u305b\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u5358\u4f4d\u306e\u5b9a\u7fa9\u3001\u7528\u9014\u3001\u5909\u63db\u5f0f\u3001\u305d\u3057\u3066\u73fe\u4ee3\u6280\u8853\u306b\u5171\u5b58\u3059\u308b\u7406\u7531\u3092\u63a2\u308a\u306a\u304c\u3089\u3001\u3053\u308c\u3089\u306e\u5358\u4f4d\u3092\u89e3\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002.<\/p>\n\n\n<h2 class=\"simpletoc-title\">\u76ee\u6b21<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#core-differences-between-key-units\">\u30ad\u30fc\u30e6\u30cb\u30c3\u30c8\u9593\u306e\u6838\u3068\u306a\u308b\u9055\u3044<\/a>\n\n<\/li>\n<li><a href=\"#the-binary-vs-decimal-dilemma\">2\u9032\u6cd5\u306810\u9032\u6cd5\u306e\u30b8\u30ec\u30f3\u30de<\/a>\n\n<\/li>\n<li><a href=\"#realworld-applications-of-key-units\">\u4e3b\u8981\u30e6\u30cb\u30c3\u30c8\u306e\u5b9f\u4e16\u754c\u3067\u306e\u5fdc\u7528<\/a>\n\n<\/li>\n<li><a href=\"#gts-the-signal-transmission-metric\">GT\/s\uff1a\u4fe1\u53f7\u4f1d\u9001\u306e\u6307\u6a19<\/a>\n\n<\/li>\n<li><a href=\"#common-misconceptions-and-pitfalls\">\u3088\u304f\u3042\u308b\u8aa4\u89e3\u3068\u843d\u3068\u3057\u7a74<\/a>\n\n<\/li>\n<li><a href=\"#why-so-many-units-the-case-for-specialization\">\u306a\u305c\u30e6\u30cb\u30c3\u30c8\u304c\u591a\u3044\u306e\u304b\uff1f\u5c02\u9580\u5316\u306e\u30b1\u30fc\u30b9<\/a>\n\n<\/li>\n<li><a href=\"#a-crossindustry-perspective\">\u7570\u696d\u7a2e\u304b\u3089\u306e\u8996\u70b9<\/a>\n\n<\/li>\n<li><a href=\"#the-bottom-line-how-to-translate-units-in-practice\">\u6700\u91cd\u8981\u8ab2\u984c\uff1a\u5358\u4f4d\u63db\u7b97\u306e\u5b9f\u969b<\/a>\n<\/li><\/ul>\n\n\n<h2 id=\"core-differences-between-key-units\" class=\"wp-block-heading\">\u30ad\u30fc\u30e6\u30cb\u30c3\u30c8\u9593\u306e\u6838\u3068\u306a\u308b\u9055\u3044<\/h2>\n\n\n\n<p id=\"wd-d247e580\" class=\"wp-block-wd-paragraph\">GB\/s\u3001Gb\/s\u3001Gbps\u306e\u4e3b\u306a\u9055\u3044\u306f\u3001\u6b21\u306e\u70b9\u306b\u3042\u308b\u3002\u00a0<strong>\u5927\u6587\u5b57\u3068\u5c0f\u6587\u5b57\u306e\u533a\u5225<\/strong>\u00a0\u305d\u3057\u3066\u00a0<strong>\u6e2c\u5b9a\u57fa\u6e96<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GB\/\u79d2\uff08\u30ae\u30ac\u30d0\u30a4\u30c8\/\u79d2\uff09<\/strong>:\u30c7\u30fc\u30bf\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u30d0\u30a4\u30c8\u5358\u4f4d\u3067\u8868\u3057\u30011GB\u306f109\u30d0\u30a4\u30c8\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\uff08SSD\u3001\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6\u306a\u3069\uff09\u3084\u30e1\u30e2\u30ea\u5e2f\u57df\u5e45\uff08DDR4 RAM\u306a\u3069\uff09\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n<li><strong>Gb\/s\u307e\u305f\u306fGbps\uff08\u30ae\u30ac\u30d3\u30c3\u30c8\/\u79d2\uff09<\/strong>:\u30c7\u30fc\u30bf\u8ee2\u9001\u91cf\u3092\u30d3\u30c3\u30c8\u5358\u4f4d\u3067\u8868\u3057\u30011Gb\uff1d109\u30d3\u30c3\u30c8\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5e2f\u57df\u5e45\uff08\u5bb6\u5ead\u7528\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u306a\u3069\uff09\u3084\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u901f\u5ea6\uff08USB3.2\u306a\u3069\uff09\u3067\u4e00\u822c\u7684\u3002.<\/li>\n<\/ul>\n\n\n\n<p id=\"wd-844fed5c\" class=\"wp-block-wd-paragraph\">\u6839\u672c\u7684\u306a\u8ee2\u63db\u304c\u4e21\u8005\u3092\u7d50\u3073\u3064\u3051\u3066\u3044\u308b\uff1a<br><strong>1 GB\/s = 8 Gb\/s = 8 Gbps<\/strong>, 1\u30d0\u30a4\u30c8(B)\u306f8\u30d3\u30c3\u30c8(b)\u306b\u76f8\u5f53\u3059\u308b\u304b\u3089\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 id=\"the-binary-vs-decimal-dilemma\" class=\"wp-block-heading\">2\u9032\u6cd5\u306810\u9032\u6cd5\u306e\u30b8\u30ec\u30f3\u30de<\/h2>\n\n\n\n<p id=\"wd-af0ea3fc\" class=\"wp-block-wd-paragraph\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u4e16\u754c\u306f\u30012\u3064\u306e\u756a\u53f7\u30b7\u30b9\u30c6\u30e0\u3067\u52d5\u3044\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d0\u30a4\u30ca\u30ea\uff08\u30b9\u30c8\u30ec\u30fc\u30b8\u30e6\u30cb\u30c3\u30c8\uff09<\/strong>:1024\u3092\u57fa\u672c\u3068\u3059\u308b\uff08\u4f8b\uff1a1KB=1024B\u30011GB=1024MB\uff09\u3002\u3053\u308c\u306f2\u9032\u6570\u306e\u8ad6\u7406\uff08210=1024\uff09\u3068\u4e00\u81f4\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>10\u9032\u6570\uff08\u9001\u4fe1\u5358\u4f4d\uff09<\/strong>:\u56fd\u969b\u5358\u4f4d\u7cfb\uff08SI\uff09\u306b\u5f93\u3044\u30011000\u3092\u57fa\u6e96\u3068\u3059\u308b\uff08\u4f8b\uff1a1Kbps\uff1d1000bps\u30011Gbps\uff1d1000Mbps\uff09\u3002.<\/li>\n<\/ul>\n\n\n\n<p id=\"wd-b5d45e8e\" class=\"wp-block-wd-paragraph\">\u3053\u306e\u98df\u3044\u9055\u3044\u304c\u3057\u3070\u3057\u3070\u6df7\u4e71\u3092\u62db\u304f\u3002\u4f8b\u3048\u3070\u3001\u300c100M\u300d\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30fb\u30d7\u30e9\u30f3\u306f\u3001100MB\/s\uff08\u30e1\u30ac\u30d0\u30a4\u30c8\/\u79d2\uff09\u3067\u306f\u306a\u304f\u3001100Mbps\uff08\u30e1\u30ac\u30d3\u30c3\u30c8\/\u79d2\uff09\u3092\u6307\u3059\u3002\u5b9f\u969b\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u901f\u5ea6\u306f\u3001100\u00f78\uff1d12.5MB\/\u79d2\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n<h2 id=\"realworld-applications-of-key-units\" class=\"wp-block-heading\">\u4e3b\u8981\u30e6\u30cb\u30c3\u30c8\u306e\u5b9f\u4e16\u754c\u3067\u306e\u5fdc\u7528<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30e1\u30e2\u30ea\u306eGB\/\u79d2<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>SSD\u3068\u30cf\u30fc\u30c9\u30c9\u30e9\u30a4\u30d6<\/strong>:\u30cf\u30a4\u30a8\u30f3\u30c9\u306eSSD\u306f3.5GB\/\u79d2\u306e\u8aad\u307f\u53d6\u308a\u901f\u5ea6\u3092\u5ba3\u4f1d\u3057\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304c\u3001\u3053\u308c\u306f1\u79d2\u9593\u306b35\u5104\u30d0\u30a4\u30c8\u3092\u8ee2\u9001\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>RAM\u30d0\u30f3\u30c9\u5e45<\/strong>:DDR4\u30e1\u30e2\u30ea\u306f\u4e00\u822c\u7684\u306b25.6GB\/\u79d2\u3092\u9054\u6210\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9ad8\u901f\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b\u304a\u3051\u308bGb\/\u79d2\uff08Gbps\uff09<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u30db\u30fc\u30e0\u30fb\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9<\/strong>:1Gbps\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u63a5\u7d9a\u3067\u306f\u3001\u7406\u8ad6\u7684\u306b\u306f125MB\/\u79d2\uff081Gbps\u00f78\uff09\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u308b\u3002.<\/li>\n\n\n\n<li><strong>USB\u304a\u3088\u3073PCIe\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/strong>:USB 3.2 Gen 2\u306f10Gbps\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u6700\u65b0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30a4\u30c3\u30c1\u306f100Gbps\uff0812.5GB\/\u79d2\uff09\u3092\u6271\u3046\u3053\u3068\u304c\u591a\u3044\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 id=\"gts-the-signal-transmission-metric\" class=\"wp-block-heading\">GT\/s\uff1a\u4fe1\u53f7\u4f1d\u9001\u306e\u6307\u6a19<\/h2>\n\n\n\n<p id=\"wd-3b6bb648\" class=\"wp-block-wd-paragraph\">PCIe\u306e\u3088\u3046\u306a\u9ad8\u901f\u30b7\u30ea\u30a2\u30eb\u30d0\u30b9\u3067\u306f\u3001,\u00a0<strong>GT\/s\uff08\u30ae\u30ac\u8ee2\u9001\/\u79d2\uff09<\/strong>\u00a0\u306f\u751f\u30c7\u30fc\u30bf\u3067\u306f\u306a\u304f\u3001\u4fe1\u53f7\u306e\u9077\u79fb\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u4f8b\u3048\u3070<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PCIe 4.0<\/strong>\u00a0\u306f16GT\/s\u3067\u52d5\u4f5c\u3059\u308b\u304c\u3001\u5b9f\u969b\u306e\u5e2f\u57df\u5e45\u306f\u30a8\u30f3\u30b3\u30fc\u30c9\u52b9\u7387\u306b\u4f9d\u5b58\u3059\u308b\uff1a\n<ul class=\"wp-block-list\">\n<li>128b\/130b\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\uff0898.5%\u52b9\u7387\uff09\u3067\u306f\u3001\u30b7\u30f3\u30b0\u30ebPCIe 4.0\u30ec\u30fc\u30f3\u30671.969GB\/\u79d2\u3092\u5b9f\u73fe\u3002.<\/li>\n\n\n\n<li>x16 PCIe 4.0\u30b9\u30ed\u30c3\u30c8\u306e\u7dcf\u5e2f\u57df\u5e45\u306f31.5GB\/\u79d2\u3067\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p id=\"wd-45c7e05c\" class=\"wp-block-wd-paragraph\">\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306ePCIe\u3067\u306f8b\/10b\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\uff0880%\u52b9\u7387\uff09\u304c\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u5b9f\u969b\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\u304c\u6d6e\u304d\u5f6b\u308a\u306b\u306a\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 id=\"common-misconceptions-and-pitfalls\" class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8aa4\u89e3\u3068\u843d\u3068\u3057\u7a74<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GB\/s\u3068Gbps\u306e\u6df7\u540c<\/strong>:1Gbps\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f1GB\/\u79d2\u3067\u306f\u306a\u304f\u3001125MB\/\u79d2\u3067\u3059\u30021GB\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u306e\u306b\u304b\u304b\u308b\u6642\u9593\u306f\u30011\u79d2\u3067\u306f\u306a\u304f\u30018\u79d2\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5358\u4f4d\u7565\u8a9e\u306e\u53d6\u308a\u9055\u3048<\/strong>:\u5927\u6587\u5b57\u306e \u201cB\u201d\uff08\u30d0\u30a4\u30c8\uff09\u3068\u5c0f\u6587\u5b57\u306e \u201cb\u201d\uff08\u30d3\u30c3\u30c8\uff09\u306e\u9055\u3044\u30021 MB\/s \u2260 1 Mb\/s\uff081 MB\/s = 8 Mb\/s\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30a8\u30f3\u30b3\u30fc\u30c9\u30fb\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9<\/strong>:PCIe\u3084\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u3088\u3046\u306a\u6280\u8853\u306b\u306f\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\u300210Gbps\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30ea\u30f3\u30af\u306f\u3001\u5b9f\u969b\u306b\u306f9.5Gbps\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"why-so-many-units-the-case-for-specialization\" class=\"wp-block-heading\">\u306a\u305c\u30e6\u30cb\u30c3\u30c8\u304c\u591a\u3044\u306e\u304b\uff1f\u5c02\u9580\u5316\u306e\u30b1\u30fc\u30b9<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6280\u8853\u7684\u73fe\u5b9f\u3068\u306e\u6574\u5408\u6027<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u6bd4\u8f03<\/strong>:\u30b9\u30c8\u30ec\u30fc\u30b8\u306f\u30d0\u30a4\u30ca\u30ea\u4e92\u63db\u306e\u305f\u3081\u30d0\u30a4\u30c8\uff081024\u8fdb\u5236\uff09\u3092\u4f7f\u7528\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306fSI\u6a19\u6e96\u5316\u306e\u305f\u3081\u30d3\u30c3\u30c8\uff081000\u8fdb\u5236\uff09\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/li>\n\n\n\n<li><strong>\u4fe1\u53f7\u5bfe\u30c7\u30fc\u30bf<\/strong>:GT\/s\u306f\u7269\u7406\u7684\u306a\u4fe1\u53f7\u9077\u79fb\u3092\u6e2c\u5b9a\u3057\u3001GB\/s\/Gbps\u306f\u5b9f\u969b\u306b\u79fb\u52d5\u3057\u305f\u30c7\u30fc\u30bf\u3092\u5b9a\u91cf\u5316\u3059\u308b\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u696d\u754c\u6a19\u6e96\u3068\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304cMbps\/Gbps\u3067\u5e83\u544a\u3092\u51fa\u3059\u306e\u306f\u3001\u30d3\u30c3\u30c8\u304c\u30c7\u30fc\u30bf\u4f1d\u9001\u306e\u57fa\u672c\u5358\u4f4d\u3060\u304b\u3089\u3060\u3002.<\/li>\n\n\n\n<li>\u30b9\u30c8\u30ec\u30fc\u30b8\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u6e2c\u5b9a\u5024\uff08\u4f8b\u3048\u3070\u30012GB\u306e\u30d3\u30c7\u30aa\uff09\u3068\u4e00\u81f4\u3055\u305b\u308b\u305f\u3081\u306b\u3001MB\/s\/GB\/s\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u7cbe\u5ea6<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7b26\u53f7\u5316\u65b9\u5f0f\uff08\u4f8b\u3048\u3070\u30018b\/10b\u3001PAM4\uff09\u306b\u306f\u5225\u306e\u6e2c\u5b9a\u57fa\u6e96\u304c\u5fc5\u8981\u3067\u3059\u3002GT\/s\u306f\u3001\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u52b9\u7387\u306b\u4f9d\u5b58\u3057\u306a\u3044\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8a2d\u8a08\u3092\u652f\u63f4\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 id=\"a-crossindustry-perspective\" class=\"wp-block-heading\">\u7570\u696d\u7a2e\u304b\u3089\u306e\u8996\u70b9<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5358\u4f4d<\/th><th>\u30c9\u30e1\u30a4\u30f3<\/th><th>\u4f7f\u7528\u4f8b<\/th><\/tr><\/thead><tbody><tr><td>GB\/\u79d2<\/td><td>\u30b9\u30c8\u30ec\u30fc\u30b8\u3001RAM<\/td><td>SSD\u8aad\u307f\u53d6\u308a\u901f\u5ea6\uff1a5GB\/\u79d2<\/td><\/tr><tr><td>Gbps<\/td><td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9<\/td><td>5G\u30e2\u30d0\u30a4\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af1 Gbps<\/td><\/tr><tr><td>GT\/\u79d2<\/td><td>PCIe\u3001USB<\/td><td>PCIe 5.0\uff1a32GT\/\u79d2\uff08\u5408\u8a0831.5GB\/\u79d2\uff09<\/td><\/tr><tr><td>Tbps<\/td><td>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc<\/td><td>\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30d0\u30c3\u30af\u30dc\u30fc\u30f3100 Tbps<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"the-bottom-line-how-to-translate-units-in-practice\" class=\"wp-block-heading\">\u6700\u91cd\u8981\u8ab2\u984c\uff1a\u5358\u4f4d\u63db\u7b97\u306e\u5b9f\u969b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30b9\u30c8\u30ec\u30fc\u30b8\u3078\u306e\u5909\u63db<\/strong>:Gbps\u30928\u3067\u5272\u3063\u3066MB\/s\u3068\u3059\u308b\uff08\u4f8b\uff1a10Gbps\uff1d1.25GB\/s\uff09\u3002.<\/li>\n\n\n\n<li><strong>PCIe\u5e2f\u57df\u5e45\u306e\u8a08\u7b97<\/strong>:GT\/\u79d2\u306b\u30ec\u30fc\u30f3\u3068\u30a8\u30f3\u30b3\u30fc\u30c9\u52b9\u7387\u3092\u639b\u3051\u308b\uff08\u4f8b\uff1aPCIe 3.0 x4\uff1a8GT\/s \u00d7 4 \u00d7 0.985 = 31.52GB\/\u79d2\uff09\u3002.<\/li>\n\n\n\n<li><strong>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong>:100Mbps\u63a5\u7d9a\u306e\u5834\u5408\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u901f\u5ea6\u225212.5MB\/\u79d2\u3002500MB\u306e\u30d5\u30a1\u30a4\u30eb\u306a\u308940\u79d2\u7a0b\u5ea6\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u5358\u4f4d\u306e\u591a\u69d8\u6027\u306f\u3001\u7570\u306a\u308b\u6280\u8853\u9818\u57df\u306e\u5fae\u5999\u306a\u30cb\u30fc\u30ba\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3002\u8907\u96d1\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u8b19\u865a\u306a\u30d3\u30c3\u30c8\u304b\u3089\u5f37\u5927\u306a\u30c6\u30e9\u30d3\u30c3\u30c8\u306b\u81f3\u308b\u307e\u3067\u3001\u5404\u5358\u4f4d\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9a\u7fa9\u3057\u3001\u6700\u9069\u5316\u3057\u3001\u4f1d\u9054\u3059\u308b\u4e0a\u3067\u76ee\u7684\u3092\u679c\u305f\u3057\u307e\u3059\u3002PC\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u306b\u3057\u3066\u3082\u3001\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u30d7\u30e9\u30f3\u3092\u9078\u629e\u3059\u308b\u306b\u3057\u3066\u3082\u3001\u3053\u308c\u3089\u306e\u5358\u4f4d\u3092\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u307e\u3059\u307e\u3059\u30c7\u30fc\u30bf\u4e3b\u5c0e\u306e\u4e16\u754c\u306b\u304a\u3044\u3066\u5341\u5206\u306a\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u30ad\u30fc\u30e6\u30cb\u30c3\u30c8\u9593\u306e\u6838\u5fc3\u7684\u306a\u9055\u3044 2\u9032\u6570\u5bfe10\u9032\u6570\u306e\u30b8\u30ec\u30f3\u30de \u30ad\u30fc\u30e6\u30cb\u30c3\u30c8\u306e\u5b9f\u4e16\u754c\u3067\u306e\u5fdc\u7528 GT\/s\uff1a\u4fe1\u53f7\u4f1d\u9001\u306e\u6307\u6a19<\/p>","protected":false},"author":1,"featured_media":18337,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[885],"tags":[1053,1054],"class_list":["post-18336","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-access-network","tag-gb-s","tag-gbps"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/18336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/comments?post=18336"}],"version-history":[{"count":0,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/18336\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media\/18337"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media?parent=18336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/categories?post=18336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/tags?post=18336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}