parvadomus
Senior member
- Dec 11, 2012
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If they could do it with Trinity (with Richland), they can with Vishera. Altough I don't think they will get something past 4.5Ghz stock, out.
AMD knows how to cool >300W TDP GPU's, so personally I have no concerns about their prowess to develop and implement reliable stock cooling solutions for a 220W TDP CPU.
What I don't believe is that AMD would bother to do something like that given that the marketshare for such a CPU would surely be extremely limited in terms of total units the market would absorb globally on an annual basis.
Intel has now released its second-generation 22nm product. AMD needs to focus on getting their 28nm SKUs to the market in volumes, 32nm is not going to take them where they need to go at this point.
A 220W TDP Steamroller 28nm chip will be head-and-shoulders above a 220W TDP Piledriver 32nm chip, especially because it would come with an added microarchitectural bump to IPC.
A high OC on say, an 8350 would amount to this sort of TDP, anyway. So I figure that any board known to be capable of running an overclocked+overvolted high-range bulldozer/pilldrier would be a good candidate.
A high OC on say, an 8350 would amount to this sort of TDP, anyway. So I figure that any board known to be capable of running an overclocked+overvolted high-range bulldozer/pilldrier would be a good candidate.
If you use the high end Noctua perhaps the 8350 could boot into Windows at 5ghz BUT you need a big voltage increase AND will it be stable for AMD overdrive, Prime95 and IntelBurn test?Some people is already running 8350 @ 5GHz on air. Therefore no problem here with current mobos. Maybe a series of Centurion-certified mobos could be released with those chips .
Some people is already running 8350 @ 5GHz on air. Therefore no problem here with current mobos. Maybe a series of Centurion-certified mobos could be released with those chips .
I'd probably buy one just for the novelty of it, and as a joke for the silly hypocritical environmentalists who cry about wasting a couple watts of electricity while owning a cat or dog that causes far more environmental impact.
Ok guys, finally some computex news (still not official by AMD though). Thanks goes to Hexus' and overclocknet's CPU forums .
It's semi-official, there will be a "high-TDP" FX models presented soon, gigabyte lists it as 5Ghz AMD FX lol
Original source is donanimhaber.
Refer to my previous post above for TDP and performance numbers/comparisons
Well I doubt it's "next generation" in a sense that uarchitecture changed. They might have some minor success in optimizing the design for even higher clockspeeds (albeit with considerable power draw increase).
I heard some people mentioning the RCM and it's supposed implementation in Richland version of APU and this "vishera 2.0" , but that's just speculation. I always thought that RCM has major impact at much lower clocks and not these corner case situations where power/performance ratio is completely skewed.
One thing is for sure: 4.8/5Ghz "stock" Vishera even with that big TDP rating should be faster than 4770K in many workloads. ST is still not going to be AMD's domain but it will bridge the gap somewhat. Brute force 20% performance increase FTW LoL . I wonder whether they will bundle some serious WC kits with these things, Performance might be there but cooling this thing (and VRMs on these boards!) is going to be a challenge I bet!
Ok guys, finally some computex news (still not official by AMD though). Thanks goes to Hexus' and overclocknet's CPU forums .
It's semi-official, there will be a "high-TDP" FX models presented soon, gigabyte lists it as 5Ghz AMD FX lol
Original source is donanimhaber.
Refer to my previous post above for TDP and performance numbers/comparisons
You have to take into consideration that Haswell almost never runs at base clock but tries to use as much of the max. Turbo clock as possible. So 4.2Ghz clock 4C/4T Haswell wouldn't be 4.2/3.4=1.23 or 23% faster but something closer to half of that.
According to the chart from hardware.fr , 4670K scored 164.9 while 8350 scored 171pts. Let's be generous and give 4.2Ghz +15% above "stock": 164.9x1.15=190pts.
5Ghz FX would score ~19.5% above stock 8350: 171x1.195=204.4pts. So no, 4.2Ghz 4C/4T Haswell wouldn't be able to touch 5Ghz FX. Power wise the difference would probably be around 120W or so, so less performance but less power too.
PSU and cooling product companies are jumping with joy with this news.