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tanvis
Beginner
54 Views

core2duo cache miss penalty

What is the L1 and L2 cache miss penalty for core2duo (in cycles)
I have a
intel core2duo cpu t5750 @2ghz
Is there any product specification document where i can find this information?
I have googled my query and mostly following assumptions were made by people working on core2duo
1. L1=3 cycle, L2=14 cycles.
2. L1=1 cycles, L2=10 cycles.
and thirdly this paper
gives L1 = 10 and L2=165 cycles.
Is there any way i can measure the penalty using vtune events ?
Please help !!!
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1 Reply
Peter_W_Intel
Employee
54 Views

Here is the article for your reference. Page 8 gives penalty cycles for L1 and L2 miss on Intel Core2 Duo processors. -Peter
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