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i7 2700k benchmarks leaked - Page 5

post #41 of 61
Quote:
Originally Posted by Supfresh View Post
from what i've heard the 2700k will be priced at the current 2600k price point and the 2600k will be dropped. Just speculation though so who knows.
Hmm in UK 2600k costs £260, 2700k costs £275-£285
post #42 of 61
I'm at 4.7GHz at 1.38V stable with my 2600k right now so this definitely doesn't seem like any great improvement.
post #43 of 61
Here's the conspiracy theory I have that I already posted in another thread:

Quote:
I have a great conspiracy theory. All the good "golden" 2600K's will now disappear. Since all of the highest binned chips will now become 2700K's, I'll bet that if you buy a 2600K, you're going to be a lot less likely to find a good 5.0 GHz chip at low voltage than you would have say 6 months ago. I wonder how long ago Intel started setting aside the "golden" 2600K's in order to be ready with the 2700K's?
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post #44 of 61
Thread Starter 
Quote:
I have a great conspiracy theory. All the good "golden" 2600K's will now disappear. Since all of the highest binned chips will now become 2700K's, I'll bet that if you buy a 2600K, you're going to be a lot less likely to find a good 5.0 GHz chip at low voltage than you would have say 6 months ago. I wonder how long ago Intel started setting aside the "golden" 2600K's in order to be ready with the 2700K's?
I Don't even think these chips are golden at all, they overclock the same as the 2600k's.
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post #45 of 61
Thread Starter 
Heres Another Benchmark from Legit reviews. This one compares performance with other chips.

Quote:
When we first reviewed the AMD FX-8150 we found it able beat the Intel Core i7-2600K in benchmarks like HandBrake, Pov-Ray and Cyberlink MediaEspresso. The Intel Core i7-2700K was able to tie or beat the AMD FX-8150 Bulldozer processor in all of those benchmarks.
i7 2700k was released only to shatter the dreams of the AMD FX 8150. Ruthless Intel
Edited by Denim-187 - 10/24/11 at 4:53pm
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post #46 of 61
the i5-2500K already crushes FX

they're releasing it cuz people will buy it and they'll make money, not cuz of something amd did

if they were looking @ amd they'd just stick with what they got and increase prices
post #47 of 61
I have a hard time believing they are cherry picked. Any 2600k can run at 3.9. This is just to undercut apple. I'll believe this until i see otherwise.

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post #48 of 61
Quote:
Originally Posted by $ilent View Post
So your telling me my chip at 5ghz should need 1.5v to be idle, but for load should only need 1.40v? Thats not how vdroop works rtard.
Actually, that is how vdroop works.

The VID set in the BIOS is intended to be the maximum voltage the chip will see, even during the inevitable spikes when leaving load.

In order to ensure this with a VRM that meets, but does not exceed, specification, the default load-line must reduce voltage by an amount dependent on the current drawn.

Quote:
Originally Posted by $ilent View Post
The vdroop levels are usually an incrmement or two, not 1.512v to 1.40v....A cpu is not gonna bounce from volt that high to that low from vdroop.
Without tampering with vdroop to operate outside specification, vdroop is of this magnitude at high current draw.

Quote:
Originally Posted by $ilent View Post
You set your cpu vcore in bios at say 1.400v, then in windows it might drop to 1.390 idle or 1.385v under load. You dont set a volt stupidly high to run it at idle, then set it much lower to run when its at load.
The manufacturer states otherwise.

Quote:
Originally Posted by $ilent View Post
No vdroop fluctuation makes a drop of 0.1v, unless the motherboard is a PoS.
Actually, a tenth of a volt is within Intel specifications at moderate to high current draw.

Indeed, if you are running a 5GHz chip and droop is less than this at load, it's probably not in spec.

I can't get teh 2nd gen data sheets to load currently (might be uploading the new revision that shows the 2700k as we speak), but the 1st gen i7 spec is a good example of the intended behavior of vdroop:





As you can see, at high current draw intended vdroop can well exceed one tenth of a volt. A stock i7 9xx chip at full load can pull 100-110A, and heavily OCed ones can easily pull 150.

The second gen i7s do not need quite so much current, but their load lines are similar, and an OCed 2xxx chip can still pull over 100A with ease.
Edited by Blameless - 10/24/11 at 7:04pm
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post #49 of 61
What's all the QQ about. There is nothing wrong with Intel releasing another chip that's slightly faster (due to clock speed) over a 2600K for a couple bucks more.

This just promotes more competition which means the consumers win regardless. If you don't want the 2700K. Don't get it. For those of us (like myself) that haven't upgraded or side/graded to sandy yet, there would really be no reason to grab a 2600K.

The 2700K would help those that might not reach 5.0ghz or a little higher on just the 2600K. To some people, the extra 100mhz helps.
     
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post #50 of 61
And for those that don't OC, Extra 100mhz for a few more dollars more
makes sence.

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