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Double-Precision Floating Point on 66oti

climhazzard36

climhazzard36

climhazzard36

Associate
Joined
22 Aug 2011
Posts
100
Location
Cardiff Central
What is an accurate way of determining the speed of Double-Precision Floating Point calculations.

I used CUDA-Z but I am not sure of its accuracy, are there alternatives? Perhaps a benchmarking tool that also shows this?
 
I'm getting:

Double-Precision float of ~135970 Megaflops per second.
Single-Precision Float is at ~1.9*10^6 Megaflops per second

1900000 /24 = 791666

so i'm getting 1/14.


Whats a normal value?
 
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