Intel Broadwell Thread

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tenks

Senior member
Apr 26, 2007
287
0
0
This is not a 4770k replacement and I'm pretty sure it's not even an i7. And if it is, it's only because of the Iris Pro/unlocked. This is not the high-clocked DT part.
 

tenks

Senior member
Apr 26, 2007
287
0
0
How could you possibly know that?

It was an unlabeled, unlocked 65w broadwell part with Iris Pro graphics. Wccftech is the only site saying it's broadwell "k". And they do that just to get headlines. There was no official information or labels on the demonstration chip. They just assumed it. Intel announced this alongside the official Devil's Canyon announcement last spring.



Why would Intel announce a broadwell-k i7 at the same time as the new (at the time) Devil's Canyon i7? They didn't. This will be a specialized part, not the high end k i7's. It will be most likely be am i5 or if it is labeled an i7, it will only be because of Iris pro and not the cpu bin. And it will fit in between Skylake-K at the high end and whatever it is at the low end. I think too many people are assuming and inferring waay too much and the information is all out there. Do you really think Intel will have a high-end broadwell-k and skylake-k out at the same time? And the simplest answer is no, its a 65w part.

Even Anandtech thinks its not an i7:

"Normally the high end SKUs from Intel are 77W to 85W, suggesting that this component may not in actual fact be an i7, or it could be an Iris Pro part but using one of the low power monikers such as ‘S’. "
 
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witeken

Diamond Member
Dec 25, 2013
3,899
193
106
Even Anandtech thinks its not an i7:

"Normally the high end SKUs from Intel are 77W to 85W, suggesting that this component may not in actual fact be an i7, or it could be an Iris Pro part but using one of the low power monikers such as ‘S’. "
Compare SNB and IVB TDPs.

Also, the feature unlocked is by definition destined for the K series. It's Broadwell-K, and the lower TDP is due to the new manufacturing process.
 

Dave2150

Senior member
Jan 20, 2015
639
178
116
It was an unlabeled, unlocked 65w broadwell part with Iris Pro graphics. Wccftech is the only site saying it's broadwell "k". And they do that just to get headlines. There was no official information or labels on the demonstration chip. They just assumed it. Intel announced this alongside the official Devil's Canyon announcement last spring.



Why would Intel announce a broadwell-k i7 at the same time as the new (at the time) Devil's Canyon i7? They didn't. This will be a specialized part, not the high end k i7's. It will be most likely be am i5 or if it is labeled an i7, it will only be because of Iris pro and not the cpu bin. And it will fit in between Skylake-K at the high end and whatever it is at the low end. I think too many people are assuming and inferring waay too much and the information is all out there. Do you really think Intel will have a high-end broadwell-k and skylake-k out at the same time? And the simplest answer is no, its a 65w part.

Even Anandtech thinks its not an i7:

"Normally the high end SKUs from Intel are 77W to 85W, suggesting that this component may not in actual fact be an i7, or it could be an Iris Pro part but using one of the low power monikers such as ‘S’. "

The slide that you linked specifically states that it's an unlocked product.

Hopefully you're aware that all unlocked Intel CPU's thus far have been a 'K' model.

Have more common sense text time.
 
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Phynaz

Lifer
Mar 13, 2006
10,140
819
126
It was an unlabeled, unlocked 65w broadwell part with Iris Pro graphics. Wccftech is the only site saying it's broadwell "k". And they do that just to get headlines. There was no official information or labels on the demonstration chip. They just assumed it. Intel announced this alongside the official Devil's Canyon announcement last spring.



Why would Intel announce a broadwell-k i7 at the same time as the new (at the time) Devil's Canyon i7? They didn't. This will be a specialized part, not the high end k i7's. It will be most likely be am i5 or if it is labeled an i7, it will only be because of Iris pro and not the cpu bin. And it will fit in between Skylake-K at the high end and whatever it is at the low end. I think too many people are assuming and inferring waay too much and the information is all out there. Do you really think Intel will have a high-end broadwell-k and skylake-k out at the same time? And the simplest answer is no, its a 65w part.

Even Anandtech thinks its not an i7:

"Normally the high end SKUs from Intel are 77W to 85W, suggesting that this component may not in actual fact be an i7, or it could be an Iris Pro part but using one of the low power monikers such as ‘S’. "

This could then be an unlocked i3, which has been a dream for a very long time.
 

mikk

Diamond Member
May 15, 2012
4,245
2,299
136
"Normally the high end SKUs from Intel are 77W to 85W, suggesting that this component may not in actual fact be an i7


Maybe Anandtech should have a look to Iris Pro for Haswell. To expect i5 and i7 for BDW-K isn't far-fetched.
 

crashtech

Lifer
Jan 4, 2013
10,582
2,150
146
The slide that you linked specifically states that it's an unlocked product.

Hopefully you're aware that all unlocked Intel CPU's thus far have been a 'K' model.

Have more common sense text time.
Exactly.

So nobody thinks the sharing of a 65W TDP with the 4770R is anything more than a coincidence?
 

tenks

Senior member
Apr 26, 2007
287
0
0
The slide that you linked specifically states that it's an unlocked product.

Hopefully you're aware that all unlocked Intel CPU's thus far have been a 'K' model.

Have more common sense text time.

Have more common text? I think you should proof-read your posts "text" time.

And you obviuously didn't read my post and were just replying to correct me and be right. I never said it wasn't a k. I said it wasn't a highend i7 K that was replacing the 4770k.


Have more common sense before you replay, sheesh.
 
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JM Popaleetus

Senior member
Oct 1, 2010
375
47
91
heatware.com
Do you really think Intel will have a high-end broadwell-k and skylake-k
Why not? They don't compete at all. There are plenty of us with DDR3 or Z97 builds looking to upgrade. I know I'm personally not ready to go to DDR4 at twice the cost of DDR3.

On a side note, the only reason I even upgraded from X58 to Z97 was because it was a complete wash after selling my i7-950 and X58A-UD5. For me, the worst case scenario (assuming there is no Broadwell-K), is that I go with a 4790k...which at the rate of CPU advancement right now, will easily last quite a while.

I'm also waiting to see if Skylake is as huge of a jump as Intel claims it's going to be (Nehalem to Sandy Bridge big).
 

Fjodor2001

Diamond Member
Feb 6, 2010
3,989
440
126
I'm also waiting to see if Skylake is as huge of a jump as Intel claims it's going to be (Nehalem to Sandy Bridge big).

Do you mean that Intel has said that Skylake is "its most important chip architecture in a decade"?

But I wonder what exactly that means. It does not have to be performance improvements that they are talking about. From what I've heard, Intel has said that "wireless" is the main focus for Skylake. That being wireless charging, wireless display and such. Depending on who you ask, that could also be considered very important upgrades.
 

JM Popaleetus

Senior member
Oct 1, 2010
375
47
91
heatware.com
Do you mean that Intel has said that Skylake is "its most important chip architecture in a decade"?

But I wonder what exactly that means. It does not have to be performance improvements that they are talking about. From what I've heard, Intel has said that "wireless" is the main focus for Skylake. That being wireless charging, wireless display and such. Depending on who you ask, that could also be considered very important upgrades.
The wireless focus is absolutely awesome for mobile users. And the mobile market has obviously shown itself to be the current leader. So that's a win-win for both Intel and consumers.

However, with that statement from Intel, I also expect some impressive numbers increases, either directly or indirectly (e.g., due to efficiency) for us enthusiasts.
 

DrMrLordX

Lifer
Apr 27, 2000
22,035
11,620
136
Exactly.

So nobody thinks the sharing of a 65W TDP with the 4770R is anything more than a coincidence?

I think it's no coincidence. It's the Iris Pro successor chip, so why not make it virtually the same thing, just with Broadwell x86 cores and Gen8 graphics? The only wildcard here is it being socketed and unlocked.

I expect it to be 4c/8t and all that.
 

crashtech

Lifer
Jan 4, 2013
10,582
2,150
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It appears that the unlocking of the multiplier is a very small bone being thrown to the enthusiast, other than that it would appear to be a low TDP chip for BRIX and NUC etc.
 

VirtualLarry

No Lifer
Aug 25, 2001
56,554
10,171
126
It appears that the unlocking of the multiplier is a very small bone being thrown to the enthusiast, other than that it would appear to be a low TDP chip for BRIX and NUC etc.

CBN wanted an unlocked BGA Carrizo. Looks like Intel beat AMD to the punch, again, if BDW-K / Iris Pro is unlocked.
 

crashtech

Lifer
Jan 4, 2013
10,582
2,150
146
Not to mention the fact that they are wedging it all into LGA1150 this time around. The last iteration of Iris Pro would not fit.
 

Dave2150

Senior member
Jan 20, 2015
639
178
116
Why not? They don't compete at all. There are plenty of us with DDR3 or Z97 builds looking to upgrade. I know I'm personally not ready to go to DDR4 at twice the cost of DDR3.

On a side note, the only reason I even upgraded from X58 to Z97 was because it was a complete wash after selling my i7-950 and X58A-UD5. For me, the worst case scenario (assuming there is no Broadwell-K), is that I go with a 4790k...which at the rate of CPU advancement right now, will easily last quite a while.

I'm also waiting to see if Skylake is as huge of a jump as Intel claims it's going to be (Nehalem to Sandy Bridge big).

You 'upgraded' from a i7 950 to dual core pentium? Are you serious?........ In case you're not, that's a serious downgrade.

Why on earth wouldn't you wait for Broadwell-K to be released so you could read the reviews etc, before gambling that Broadwell-k would be released and be superior to the 4790k?
 

crashtech

Lifer
Jan 4, 2013
10,582
2,150
146
Kinda depends. An OCed G3258 represents a massive ST increase over the 950, while predictably lagging pretty far behind in MT, though not as horribly as one might imagine.
 

JM Popaleetus

Senior member
Oct 1, 2010
375
47
91
heatware.com
You 'upgraded' from a i7 950 to dual core pentium? Are you serious?........ In case you're not, that's a serious downgrade.

Why on earth wouldn't you wait for Broadwell-K to be released so you could read the reviews etc, before gambling that Broadwell-k would be released and be superior to the 4790k?
The G3258 I'm running is just a placeholder, a toy even, that was free with my motherboard.

If Broadwell-K turns out to be a dud, or non-existent, I'll go with the 4790k. But if it's an improvement, I'll go with that. Either way will be an improvement over the 950.

I thought my point was pretty clear, and as I said, after selling my old parts last year right before X99 released, this upgrade literally cost me nothing. Everything else is recycled, including my DDR3 (which is why I didn't go with X99). The other option was to pickup an old Xeon to use in my X58 setup, but PCI Express 3.0, SATA 6Gbps and USB 3.0 more than made the move to Z97 worthwhile.
 

Dave2150

Senior member
Jan 20, 2015
639
178
116
I thought my point was pretty clear, and as I said, after selling my old parts last year right before X99 released, this upgrade literally cost me nothing. Everything else is recycled, including my DDR3 (which is why I didn't go with X99). The other option was to pickup an old Xeon to use in my X58 setup, but PCI Express 3.0, SATA 6Gbps and USB 3.0 more than made the move to Z97 worthwhile.

Going from a i7 quadcore to a dual core pentium is in no way an upgrade. Yes you get the new chipset features, though you loose alot of performance.

If you think it's justifiable waiting over a year for a product that might not even be that great, then power to you. By now most people would struggle with a dual core in day to day activities, though if you're just checking your email/browsing then I can see why you have no issues. Try playing a modern game such as Dying Light, or BF4, encoding video, the performance will be horrible.

Had you asked for advice on forums etc, waiting for Skylake (since Skylake will be a big improvement over haswell, and won't be compatible with Z97) or just going ahead with a 4790k would have been the common sense option.
 

DrMrLordX

Lifer
Apr 27, 2000
22,035
11,620
136
CBN wanted an unlocked BGA Carrizo. Looks like Intel beat AMD to the punch, again, if BDW-K / Iris Pro is unlocked.

Hah well, in all fairness to AMD, Carrizo may never show up on the desktop side. It's not like Broadwell Iris Pro is a mobile processor either.
 

JM Popaleetus

Senior member
Oct 1, 2010
375
47
91
heatware.com
Going from a i7 quadcore to a dual core pentium is in no way an upgrade.

By now most people would struggle with a dual core in day to day activities, though if you're just checking your email/browsing then I can see why you have no issues. Try playing a modern game such as Dying Light, or BF4, encoding video, the performance will be horrible.

Had you asked for advice on forums etc, waiting for Skylake (since Skylake will be a big improvement over haswell, and won't be compatible with Z97) or just going ahead with a 4790k would have been the common sense option.
Either my point has gone over your head, again, or for some reason you have taken offense to my decision to use a FREE G3258 as a TEMPORARY toy while I wait for Broadwell-K to pan out...in an upgrade to Z97 that had ZERO NET COST.

Moreover, the G3258 does not struggle at all "in day to day activities". And while yes, it is bottlenecking my 970s, games are still perfectly playable...enjoyable even. I don't encode video, so that point is moot. Not sure what else is left for "most people" to "struggle" with.

Finally, what or why would I ask on forums? I am perfectly capable of making my own informed decision to wait for Broadwell and/or go with the 4790k. I also already stated that I had no desire to upgrade to DDR4, so why would I go with Skylake or X99?
 
Aug 11, 2008
10,451
642
126
Going from a i7 quadcore to a dual core pentium is in no way an upgrade. Yes you get the new chipset features, though you loose alot of performance.

If you think it's justifiable waiting over a year for a product that might not even be that great, then power to you. By now most people would struggle with a dual core in day to day activities, though if you're just checking your email/browsing then I can see why you have no issues. Try playing a modern game such as Dying Light, or BF4, encoding video, the performance will be horrible.

Had you asked for advice on forums etc, waiting for Skylake (since Skylake will be a big improvement over haswell, and won't be compatible with Z97) or just going ahead with a 4790k would have been the common sense option.

I hate to tell you, but checking e-mail and browsing, are what "most people" do with their computers, maybe with some youtube videos and netflix on top of that. Very few, relative to the total number of users, play demanding games or encode video. I would argue just the opposite, that for the vast majority of users, a haswell dual core pentium or i3 is more than adequate.
 
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