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BD 8c Beats 4cHT 2600K?

post #1 of 14
Thread Starter 
Basically


Does BD beat SB since it has 8 cores? When overclocked to 4GHz = 32GHz?


Where sandy bridge is 4 cores x 5ghz = 20GHz?


How exactly does BD get beat
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post #2 of 14
BD has inferior architecture, its not just the GHZ that counts.

A 4 core 4ghz sandy bridge would be faster than 4core 4ghz bulldozer, efficiency basically.

And you cant times frequency by core count, it doesnt work that way.
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post #3 of 14
Thats not how it works......
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post #4 of 14
No.

Intel CPU's have a much more efficient architecture. AMD just piled in a lot of cores. AMD's ethic seems to be ''More Cores = Better'' When it's not.

A 2500K i5 beats the Bulldozer. Basically Intel CPU's do more work per cycle than AMD. There's a reason it's called a Faildozer.

This 32Ghz figure you're getting, that's theoretically if 8 Cores @ 4Ghz = Single 32Ghz CPU. No. It works by spreading the load to different cores. They don't all run at 100% at once.

Intel is and has always been the better choice, regardless of price. Don't call me biased either. In 2006 I had a Core2Duo and an Athlon64, Both sold at the same level of market, Intel was miles ahead.
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post #5 of 14
Not only that... it depends on your workload.
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post #6 of 14
Thread Starter 
Quote:
Originally Posted by Romanrp View Post

BD has inferior architecture, its not just the GHZ that counts.
A 4 core 4ghz sandy bridge would be faster than 4core 4ghz bulldozer, efficiency basically.
And you cant times frequency by core count, it doesnt work that way.

Really?

Is it something to do with brand efficiency?


Like you chuck in a 2x multi for intel brand processors, so it becomes 4 x GHz x 2 intel efficiency = 40GHz?
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post #7 of 14
Are you serious?
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post #8 of 14
Quote:
Originally Posted by PathOfTheRighteousMan View Post

No.
Intel CPU's have a much more efficient architecture. AMD just piled in a lot of cores. AMD's ethic seems to be ''More Cores = Better'' When it's not.
A 2500K i5 beats the Bulldozer. Basically Intel CPU's do more work per cycle than AMD. There's a reason it's called a Faildozer.
This 32Ghz figure you're getting, that's theoretically if 8 Cores @ 4Ghz = Single 32Ghz CPU. No. It works by spreading the load to different cores. They don't all run at 100% at once.
Intel is and has always been the better choice, regardless of price. Don't call me biased either. In 2006 I had a Core2Duo and an Athlon64, Both u at the same level of market, Intel was miles ahead.

just because you call it faildozer doesn't make it so. many buyers are perfectly happy with their bulldozer purchase.

And no Intel has not always been the best buy. intel is the best buy for now until hopefully amd releases something better. before SB the Phenom II was a much better bang for your buck Cpu than anything Intel had to offer especially for for gaming. The x6's put up a strong fight against the i7 920's, often matching if not beating it in some things for much less. the P4 was trounced by amds offerings at the time too.

OT: bulldozer only beats a 2500k in a couple benchmarks. for the most part a 2500k will beat a bulldozer. a 2600k wil pretty much always beat a bulldozer. keep in mind the 2600k can process just as many threads as bulldozer can with higher per thread processing power.


edit damn I hate typing on a tablet lol. its so slow to type the conversation moves on by the time I post lol
 
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post #9 of 14
Quote:
Originally Posted by AcidGreen View Post

Really?
Is it something to do with brand efficiency?
Like you chuck in a 2x multi for intel brand processors, so it becomes 4 x GHz x 2 intel efficiency = 40GHz?

in simple terms ....... Intel ghz don't equal amd ghz.
 
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