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[MT] Intel Admits That Ivy Bridge Runs Hotter Because Of 22nm Shrink - Page 3

post #21 of 183

 

Quote:
Originally Posted by DuckieHo View Post

Quote:
Originally Posted by Bullly View Post

Quote:
Surprisingly, Intel has admitted that their latest Ivy Bridge platform runs hotter and its because of the increased thermal density which is the result of 22nm manufacturing node. Intel said, “users may observe higher operating temperatures when overclocking”. They further added, “This is as designed and meets quality and reliability expectations for parts operating under specified conditions.”
Means a new stepping will not fix this. We'll have to live with it.
Source: Maximum-Tech
A new stepping can fix it.

While smaller processes increase heat density...... as the process matures, Intel will probably be able to reduce leakage and therefore less waste heat.

 

This potentially can also bring back down to 77W

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post #22 of 183
You don't design a CPU to have this much leakage or thermal issues. This is Intel's first trigate transistor and while that is an accomplisment, it's not what it should be but they need to sell them to recoup their investment. If you don't OC then the IB CPUs are OK, not great as they are only about 5% better than SB clock for clock. If you OC then SB is a better choice.

http://www.theinquirer.net/inquirer/news/2171299/intel-admits-ivy-bridge-chips-run-hotter
post #23 of 183
Quote:
Originally Posted by AMD4ME View Post

You don't design a CPU to have this much leakage or thermal issues. This is Intel's first trigate transistor and while that is an accomplisment, it's not what it should be but they need to sell them to recoup their investment. If you don't OC then the IB CPUs are OK, not great as they are only about 5% better than SB clock for clock. If you OC then IB is a better choice.
http://www.theinquirer.net/inquirer/news/2171299/intel-admits-ivy-bridge-chips-run-hotter

Fixed. There's no reason to choose SB over IB unless you want to save some money.
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post #24 of 183
Finally, where are the mugs going on about the TIM now?
post #25 of 183
If you dont like the temps then just buy SB and save fifty bucks. Performance won't be noticed by 99% of people.
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post #26 of 183
Quote:
Originally Posted by IronWill1991 View Post

Fixed. There's no reason to choose SB over IB unless you want to save some money.

If you say so, SB is within 3% at the same clock speed and is more guaranteed to OC.

With the 2600/2700k pricecuts, i'd say SB is a great choice.
post #27 of 183
This is what I, and several others here, have been saying for many weeks.
Quote:
Originally Posted by Warmonger View Post

With tcase max at 105C its obvious enough 80C is normal for these chips. It's a big jump up from the tcase max of 72C on Sandy. Plain and simple they just like to run hot. thumb.gif

tCASE and Tj are totally different.

Ivy has a tjmax 7C higher than sandy.

tCASE is probably the same.
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post #28 of 183
Quote:
Originally Posted by Alchemist07 View Post

Finally, where are the mugs going on about the TIM now?

Nowhere, that myth was busted long ago.
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post #29 of 183
well that sucks
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post #30 of 183
Quote:
Originally Posted by xoleras View Post

If you say so, SB is within 3% at the same clock speed and is more guaranteed to OC.
With the 2600/2700k pricecuts, i'd say SB is a great choice.

3% is little too low. It's more like 5-7% and higher on certain programs. 4.8GHz IB is 5.0GHz SB. How many SB can reach 5GHz? Plus IB consumes less power than SB even at 4.8GHz.
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