AMD Radeon HD 7950 Review Feat. Sapphire & XFX: Sewing Up The High-End Market
by Ryan Smith on January 31, 2012 9:02 AM ESTMeet the XFX R7950 Black Edition Double Dissipation
Our second partner card of the day is XFX’s R7950 Black Edition Double Dissipation. Like the 7970 Black Edition Double Dissipation we reviewed earlier this month, the 7950 BEDD is a factory overclocked card (Black Edition) using XFX’s Double Dissipation cooler.
Starting with the overclock, XFX is shipping the 7950 BEDD with a core clock of 900MHz and a memory clock of 5.5GHz. This represents a 100MHz (12.5%) core clock overclock and 500MHz (10%) memory clock overclock, putting it just shy of the 925MHz core clock the 7970 ships at.
In terms of construction like all of the other 7950 cards launching today XFX is using AMD’s 7950 PCB. This means the PCB measures 10.25” long and features 2 6pin PCIe power sockets towards the rear of the card, while at the front the card uses the AMD standard port configuration of 1 DL-DVI, 1 HDMi, and 2 mini-DisplayPorts. The one notable deviation here from the Sapphire card is that XFX has not included a BIOS selection switch, so the card lacks any kind of ability to easily recover from a bad BIOS flash, and if unlocking proves viable it would not be a good candidate for the process.
Meanwhile cooling is provided by XFX’s Double Dissipation cooler. This is the same heatsink and fan assembly we saw with the 7970 BEDD, which makes this an open air cooler using a pair of fans to push air along an aluminum heatsink running almost the entire length of the card. Because it’s the same assembly, the shrouding for the card sticks out over the end of the PCB, negating the benefit of the shorter 7950 PCB and making the card 10.65” long just like the 7970 BEDD.
Top: 7950 BEDD. Bottom: 7970 BEDD
Do note that while it uses the same fan and heatsink assembly, Double Dissipation does not mean it uses the same vapor chamber assembly to transfer heat from the card. Where the 7970 BEDD used a fairly large vapor chamber, the 7950 BEDD uses a much smaller vapor chamber that only makes contact with roughly half of the heatsink, meaning that heat isn’t being transferred to the extremities of the heatsink nearly as well on the 7950 BEDD. Furthermore the aluminum plate covering the RAM and MOSFETs is poorly sized, leaving parts of the RAM chips (and their thermal pads) exposed. We’ll see how this plays out when we get to our testing, but the 7950 BEDD is clearly not as well built as the 7970 BEDD.
Rounding out the package is the same collection of extras that we saw in the 7970 BEDD. Inside you’ll find the usual driver CD and quick start guide, along with a metal XFX case badge, a mid-length CrossFire bridge, and a passive HDMI to SL-DVI adaptor. All of this is packed in one of XFX’s pleasantly small boxes, which doesn’t use much more space than the card itself.
The MSRP on the 7950 BEDD is $499, $50 over the MSRP for a regular 7950 and making it one of the more expensive 7950s launching today. XFX is offering a base 2 year warranty on the 7950 BEDD, which can be extended to a lifetime warranty by registering the card within 30 days of purchasing it.
Facebook
Twitter
RSS
259 Comments
View All Comments
Galidou - Tuesday, January 31, 2012 - link
Well then everything you said is nothing new, and is quite useless, that's what I meant. What's the point mentioning that it always has been like that and say it like if it's totally shocking like if it's new.''In other words, if you wanted this level of performance, you could've gotten it a year ago with the GTX 580 for almost the same price....over a year ago....
And that's why AMD's pricing of these parts fails.''
Than marketting the way is done nowadays is a big FAIL but everyone knows it, ALWAYS has been like that... Car manufacturer makes new cars every year and sometimes it's worse than last year's, and higher priced....
Ever heard of programmed obsolescence??
chizow - Tuesday, January 31, 2012 - link
But this ISN'T how it usually goes, its unprecedented which is why many observers are pointing out the inconsistency. Look at history and even your own examples to show how this is out of the norm.I will leave you with one final question and you try to answer it with a straight face.
If Nvidia launched their new "next-gen" architecture on a new process node like 15nm in 12-13 months and it was only 15-25% faster than the 7970 but cost 10% more, would you be happy with it and consider it some great victory???
I don't know, I mean every way you possibly look at this, it just isn't right.
xeridea - Tuesday, January 31, 2012 - link
I would poo my pants because Nvidia actually did a process shrink ahead of schedule. BY THE WAY 14nm is 2 shrinks from now, and will be about 5 years down the road.Following your conversation, you clearly don't know the reason behind pricing scheme. There is 0 competition with the 7900 series right now, and it is still better price/performace at its high price. Price will go down in time, but cards are always more expensive on release.... welcome to the real world.
You could get the 580 last year for $50 more than the 7950, while using 30-80W more power (idle-game), running 10-25C hotter under load, making more noise, and slightly less performance (even with fairly new drivers for 7950).
chizow - Tuesday, January 31, 2012 - link
Uh, no I understand perfectly why they're pricing it this way.They're trying to make money and capitalize on the brief period of time they can actually charge a premium for holding the performance crown.
But that's not going to stop keen observers like myself for calling them on it, especially when they're pricing last-gen performance at next-gen prices. They might swindle a few of their unwitting fans this time around but this will only hurt them in the long run. And by long, I mean as soon as Kepler launches.
mdlam - Tuesday, January 31, 2012 - link
Too bad your "keen" observations prevented you from noticing that Nvidia is also pricing their 14 month old technology at premium prices? Wait maybe it is because you are a Nvidia fanboy! I won't ever get swindled by AMD, I will only be swindled by Nvidia, says the retard.SlyNine - Tuesday, January 31, 2012 - link
Then go back and look at other launches. Get the facts and stop using Adhominem attacks and showing your ignorance.chizow - Tuesday, January 31, 2012 - link
No, Nvidia priced their last-gen performance based on last-gen premiums, you would expect the next-gen to shift these parts to obsolescence but obviously AMD doesn't feel their users possess the acumen to understand this paradigm.As for retards being swindled by Nvidia, lmao, the difference is, they would've been reveling in their ignorant bliss with this level of performance, 14 months ago. For the same price.
Its truly amazing though, because you're falling into the exact trap AMD expects you to fall for with the pricing of this card. Honestly how can anyone defend the price and performance metric of this card 14 months later?
mdlam - Tuesday, January 31, 2012 - link
AMD doesn't give a shit whether you fall for anything, neither does Nvidia. If enough people buy their cards at X price to support their billion dollar companies, then the price stays. If not, the price goes down. If more people than not refuse to buy the product, then price goes....up.... Whether its this metric or that metric or not fair or super clever AMD trap its all bullshit people make up who hold little educational knowledge in economics or business.mdlam - Tuesday, January 31, 2012 - link
People like you btw.chizow - Wednesday, February 1, 2012 - link
Sounds like someone missed their nap.AMD should care actually, because the only people who would even entertain buying one of these cards are their biggest fans, the ones who are going to feel the burn the worst when the floor drops on the pricing of these products.
Again, there is precedent for this, AMD did it to Nvidia in 2008 and Nvidia was cutting rebate checks. Do you think AMD is willing to do the same?