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Thread: òåñòîâå (áåøå cel 1.7 vs. 1600+)
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29th October 2002 22:36 #1Registered User
Join Date: Oct:2002
Location: Pernik
Posts: 38
òåñòîâå (áåøå cel 1.7 vs. 1600+)
Òîâà ñ òåñòîâåòå îñîáåííî ïðè ïðîöåñîðè ñ ðàçëè÷íà àðõèòåêòóðà å äîñòà ñúìíèòåëíî.
Äíåñ ñè ïîèãðàõ äà òåñòâàì Cel.1.7 vs. P4 1.5 è åòî êàêâî ïîëó÷èõ.
P4 1.5 768 DDR266, Gigabyte IEX, Maxtor5400
Cel. 1.7 512DDR266, ECS IBASD, Maxtor7200
Öåíà- (ïðèìåðíî)
P4 1.5-$125
Cel.1.7-$85
ñóáåêòèâíî: ëåêî ïðåâúçõîäñòâî íà P4 1.5
Îáåêòèâíî:
Sandra:
ALU: P4 1.5-2991; FPU-791;SS2-1856
ALU Cel 1.7-3433; FPU-882;SS2-2112
Integer SSE2 P4 1.5-6026;FP-7457
Integer SSE2 Cel1.7-6753;FP-8340
(çíà÷èòåëíî ïðåâúçõîäñòâî íà Celeron-a)
Real life çàäà÷è
âñÿêàêâè èç÷èñëåíèÿ + 25000 çàÿâêè êúì SQL Server2000
P4 1.5-290 sek.
Cel 1.7- 430 sek.
Àãðåãàòíè çàÿâêè îò 2ìèëèîíà rows.
P4 1.5-100 sek.
Cel 1.7- 170 sek.
êàêòî ñå âèæäà íåùàòà äàæå ïðè ïðîöåñîðè ñ åäíàêâà àðõèòåêòóðà ìîæå äà áúäàò íåÿñíè- òî÷êèòå îò ñàíäðà-òà íÿìàò íèùî îáùî ñ çàäà÷à îò ðåàëíèÿ ñâÿò âêëþ÷âàùà òåæêè è ðàçíîîáðàçíè îïåðàöèè.
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30th October 2002 00:07 #2
Re: òåñòîâå (áåøå cel 1.7 vs. 1600+)
Òè íàïðàâî îòêðè òîïëàòà âîäàOriginally posted by cholev
êàêòî ñå âèæäà íåùàòà äàæå ïðè ïðîöåñîðè ñ åäíàêâà àðõèòåêòóðà ìîæå äà áúäàò íåÿñíè- òî÷êèòå îò ñàíäðà-òà íÿìàò íèùî îáùî ñ çàäà÷à îò ðåàëíèÿ ñâÿò âêëþ÷âàùà òåæêè è ðàçíîîáðàçíè îïåðàöèè.
Àêî áåøå ïîïðî÷åë ìàëêî ïîâå÷å èç ôîðóìà, êàêòî è íÿêîëêî ðåâþòà ùåøå äà ðàçáåðåø, ÷å òåñòîâåòå ïîä SANDRA õè÷ íå ñà îáåêòèâíè, êàòî äîíÿêúäå òî÷åí ìîæå äà ñå ñìÿòà ñàìî MEMORY òåñòà.Mollov, ïðîñòî Mollov
Runnin' .... some mighty d20s... now...




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