{"id":958,"date":"2014-08-17T23:31:47","date_gmt":"2014-08-17T15:31:47","guid":{"rendered":"http:\/\/www.yaoge123.com\/blog\/?p=958"},"modified":"2014-08-17T23:31:47","modified_gmt":"2014-08-17T15:31:47","slug":"intel-ssd-530-240gb-vs-samsung-840-pro-256gb","status":"publish","type":"post","link":"https:\/\/www.yaoge123.com\/blog\/archives\/958","title":{"rendered":"Intel SSD 530 240GB vs Samsung 840 PRO 256GB"},"content":{"rendered":"

Dell R620, 2*E5-2643, 32GB RAM, RHELS 6.5, Iozone 3.420\uff0cSSD\u5206\u533a4K\u5bf9\u9f50, ext4\u6253\u5f00trim<\/p>\n

.\/iozone -a -i 0 -i 1 -i 2 -y 4k -q 1m -s 64g -Rb .\/test.xls<\/p>\n

\u7ed3\u679c\u662f\u9664\u4e86\u5927\u5757\u6570\u636e\u7684\u968f\u673a\u5199840\u5927\u5e45\u843d\u540e\u5916\u5176\u5b83\u7684\u5c0f\u80dc530\uff0c\u5177\u4f53\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n

Intel SSD 530 240GB\uff1a<\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
record size<\/td>\n4<\/td>\n8<\/td>\n16<\/td>\n32<\/td>\n64<\/td>\n128<\/td>\n256<\/td>\n512<\/td>\n1024<\/td>\n<\/tr>\n
Writer Report<\/td>\n524440<\/td>\n523974<\/td>\n526780<\/td>\n527053<\/td>\n526968<\/td>\n526036<\/td>\n527036<\/td>\n525766<\/td>\n525890<\/td>\n<\/tr>\n
Re-writer Report<\/td>\n522612<\/td>\n522613<\/td>\n522275<\/td>\n523206<\/td>\n522439<\/td>\n523246<\/td>\n522352<\/td>\n521813<\/td>\n522232<\/td>\n<\/tr>\n
Reader Report<\/td>\n401357<\/td>\n400040<\/td>\n402251<\/td>\n404237<\/td>\n404396<\/td>\n403728<\/td>\n404063<\/td>\n403219<\/td>\n402921<\/td>\n<\/tr>\n
Re-reader Report<\/td>\n400585<\/td>\n399216<\/td>\n400826<\/td>\n402105<\/td>\n402526<\/td>\n402288<\/td>\n403591<\/td>\n402457<\/td>\n402526<\/td>\n<\/tr>\n
Random Read Report<\/td>\n24057<\/td>\n42185<\/td>\n71473<\/td>\n116760<\/td>\n181263<\/td>\n257251<\/td>\n320765<\/td>\n373026<\/td>\n400579<\/td>\n<\/tr>\n
Random Write Report<\/td>\n265987<\/td>\n367024<\/td>\n436929<\/td>\n485591<\/td>\n506996<\/td>\n523238<\/td>\n522900<\/td>\n522817<\/td>\n522449<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Samsung 840 PRO 256GB\uff1a<\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
record size<\/td>\n4<\/td>\n8<\/td>\n16<\/td>\n32<\/td>\n64<\/td>\n128<\/td>\n256<\/td>\n512<\/td>\n1024<\/td>\n<\/tr>\n
Writer Report<\/td>\n531851<\/td>\n532568<\/td>\n532486<\/td>\n534077<\/td>\n535260<\/td>\n535288<\/td>\n535185<\/td>\n535542<\/td>\n535103<\/td>\n<\/tr>\n
Re-writer Report<\/td>\n529750<\/td>\n530555<\/td>\n530921<\/td>\n530615<\/td>\n530606<\/td>\n530297<\/td>\n530888<\/td>\n530316<\/td>\n531189<\/td>\n<\/tr>\n
Reader Report<\/td>\n527696<\/td>\n527396<\/td>\n527468<\/td>\n527315<\/td>\n527693<\/td>\n527813<\/td>\n527855<\/td>\n527261<\/td>\n527416<\/td>\n<\/tr>\n
Re-reader Report<\/td>\n527420<\/td>\n527422<\/td>\n527873<\/td>\n527182<\/td>\n527601<\/td>\n527822<\/td>\n527689<\/td>\n527391<\/td>\n527203<\/td>\n<\/tr>\n
Random Read Report<\/td>\n34822<\/td>\n58758<\/td>\n94271<\/td>\n145413<\/td>\n216819<\/td>\n295532<\/td>\n338092<\/td>\n374540<\/td>\n391692<\/td>\n<\/tr>\n
Random Write Report<\/td>\n269031<\/td>\n373047<\/td>\n407259<\/td>\n288842<\/td>\n286163<\/td>\n284136<\/td>\n285640<\/td>\n290691<\/td>\n295829<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dell R620, 2*E5-2643, 32GB RAM, RHELS 6.5, Iozone 3.420 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[87],"tags":[197],"class_list":["post-958","post","type-post","status-publish","format-standard","hentry","category-hardware","tag-ssd"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paOwEq-fs","_links":{"self":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/comments?post=958"}],"version-history":[{"count":1,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/958\/revisions"}],"predecessor-version":[{"id":959,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/posts\/958\/revisions\/959"}],"wp:attachment":[{"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/media?parent=958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/categories?post=958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yaoge123.com\/blog\/wp-json\/wp\/v2\/tags?post=958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}