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Is 3770K with Hyper-Threading turned off the same as 3570k?

post #1 of 5
Thread Starter 
I was told by a technician at PC World shop in London, Oxford Circus, that 3770K with Hyper-Threading turned off has the same performance with 3570k.


Can someone confirm this.
post #2 of 5
The difference is the i7 has 2 more mb of L3 cache. That might make a difference or it might not. It would depend on what you are doing with it. Gaming probably no difference. Running some hardcore applications it might make a difference.
Edited by lonnie5000 - 3/7/13 at 5:35am
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post #3 of 5
I believe the difference between them with HT off is 100mhz and 2M cache.

In real world performance, I've read that the difference is none to ~1%.
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post #4 of 5
Not exactly but really close. The only differences are 100mhz in stock clock speed and 2mb of l3 cache as stated by lonnie5000.

E: Crooksy beat me.
     
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post #5 of 5
Quote:
Originally Posted by Andypandy View Post

I was told by a technician at PC World shop in London, Oxford Circus, that 3770K with Hyper-Threading turned off has the same performance with 3570k.


Can someone confirm this.

the 3770k has a 8mb L3 cache,,,3.5ghz,,,,the 3570k has a 6mb L3 cache,,,3.4 ghz,,,they are both 77watt chips

so the 3770k has 100mhz more speed and 2mbs more L3 cache,,,other than that there the same
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