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The true power of Sandy Bridge? (130 GFlop peak linpack) - Page 2

post #11 of 61
When I run it I get about ~64 Gflops at 4.5ghz.
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post #12 of 61
Quote:
Originally Posted by BallaTheFeared View Post



We need some new testing done with regards to the SB chips vs the 980x in apps that can take advantage of SB's new instructions.


Also 50C max load, on some chill water is crazy, what are the people on air getting?
I dont see how your results are even remotely possible, IBT results are heavily influenced by number of cores, as well as ram performance. A 980x on this Thread at 4.5ghz was only able to achieve 97 gflops. The fact that you are able to surpass a hexacore, with and without HT is beyond me.

No offense my friend, but I find your results highly suspect....
post #13 of 61
Quote:
Originally Posted by Mattb2e View Post
I dont see how your results are even remotely possible, IBT results are heavily influenced by number of cores, as well as ram performance. A 980x on this Thread at 4.5ghz was only able to achieve 97 gflops. The fact that you are able to surpass a hexacore, with and without HT is beyond me.

No offense my friend, but I find your results highly suspect....
Installed SP1 RTM and getting the same GFlops as before Lol..
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post #14 of 61
Thread Starter 
Quote:
Originally Posted by Mattb2e View Post
I dont see how your results are even remotely possible, IBT results are heavily influenced by number of cores, as well as ram performance. A 980x on this Thread at 4.5ghz was only able to achieve 97 gflops. The fact that you are able to surpass a hexacore, with and without HT is beyond me.

No offense my friend, but I find your results highly suspect....
No problem man.

It's called core advancement.

Look up AVX and you'll understand, SP1 allows usage of that instruction set, which basically doubled SB FP.
    
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post #15 of 61
gigaflops mean nothing.

but then again that is a lot of them.
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post #16 of 61
Quote:
Originally Posted by BallaTheFeared View Post
No problem man.

It's called core advancement.

Look up AVX and you'll understand, SP1 allows usage of that instruction set, which basically doubled SB FP.
I'm on SP1, but I'm not getting those GFlops lol Is there something specific to enable AVX?
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post #17 of 61
Thread Starter 
No.. Just the correct linpacks, download LinX - it has them, copy them into your IBT directory if you would rather use IBT.

They're both the same, just a different interface.
    
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post #18 of 61
Did you notice any difference in games or cpu whoring apps?
post #19 of 61
As I just posted in the 5+ghz thread, this is far from exciting or what I'd consider 'tech advancement'...

Show me a real-world example. A stress testing program with a big number is useless.
    
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post #20 of 61
Quote:
Originally Posted by wumpus View Post
gigaflops mean nothing.

but then again that is a lot of them.
Haha
This is soooooo sig worthy - it really conveys what OCN is all about!
    
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