AMD Radeon HD 7750 & Radeon HD 7770 GHz Edition Review: Evading The Price/Performance Curve
by Ryan Smith & Ganesh T S on February 15, 2012 12:01 AM EST- Posted in
- GPUs
- AMD
- HTPC
- GCN
- Radeon HD 7000
Meet the XFX R7770 Black Edition S Double Dissipation
Our final card of the day is XFX’s R7770 Black Edition S Double Dissipation, one of a multitude of Radeon HD 7770 cards XFX will be releasing today. XFX will be releasing two factory overclocked Black Edition cards today, with the S edition BESDD being the higher clocked of the two. It will be clocked at 1120MHz core and 5.2GHz memory, which is a 120MHz (12%) core overclock and 700MHz (15%) memory overclock compared to the reference 7770.
Like all the other 7770s being released today XFX is using the AMD reference PCB for the BESDD, so XFX is primarily relying on their factory overclock and their custom cooler to stand apart from AMD’s other partners. To that end the BESDD is very similar to the other XFX Double Dissipation cards we’ve reviewed in the last month. A copper plate sits at the base of the cooler, transferring heat to an aluminum heatsink that runs virtually the entire length of the card. Above that sits a pair of fans and then finally the metal shroud that covers the card.
Overall the design is similar to a number of other dual fan cards we’ve seen in the past, and as we’ll see in our benchmarks the resulting cooling is quite effective. In terms of quality however I feel XFX has missed the mark – the cooler is only attached to the PCB around the GPU, so at 8.25” long there’s nothing retaining the PCB at the far end to keep it from flexing. A stiffener would have been a great idea here, which is something XFX does on the 7900 series. Furthermore in the case of our sample the construction quality was also subpar, as the screws responsible for securing the metal shroud were not properly tightened and thereby leaving the shroud loose. This is nothing 30 seconds with a screwdriver couldn’t fix and I don’t have any reason to believe this is a common problem, but it’s a quality control issue none the less.
As the BESDD uses AMD’s 7770 PCB, the length of the card and display connectivity is identical. The card measures 8.25” long with no cooler overhang, while display connectivity is provided by 1 DL-DVI port, 1 HDMI port, and a pair of miniDP ports.
Rounding out the package is the same collection of extras that we saw in the 7950 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, a DVI to VGA adaptor, 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 R7770 BESDD is $184, $25 over the MSRP for a regular 7700 and pushing it well into the territory of the Radeon HD 6870 and GeForce GTX 560. XFX is offering a base 2 year warranty on the R7770 BESDD, which can be extended to a lifetime warranty by registering the card within 30 days of purchasing it.
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mattgmann - Wednesday, February 15, 2012 - link
Don't forget, when the 4870 pricing was low, at the end of 2008, BOTH AMD and Nvidia were settling price fixing lawsuits. These companies have cheated before; they'll do it again.Hubb1e - Wednesday, February 15, 2012 - link
"Recessions are good for the rich... not so good for everyone else. "Really? So when the stock market lost 40% of its value and the rich lost 40% of their net worth, that was good for them?
The rich can ride out a recession better than the poor because they don't live paycheck to paycheck, but it sure as hell wasn't good for them.
Galidou - Sunday, February 19, 2012 - link
Maybe we can see 4870's with maximum performance/die size in mind pricing failure because it was performing close to the big die from Nvidia gtx2xx. Or maybe we can see the ''double performance from last gen'' tactic from Nvidia a fail when it means building a super big die with low performance/size ratio just to get that double performance motto... It was all a question of ''goal to attain'' from each company. One goal paid off more than the other that time.From an Nvidia's fanboy perception, the first will be true and the second unthinkable. From an ATI fanboy, the first will make no sense and the second will suit them well. From someone with no choosen side, both can be true.
But these 7770 and 7750 here, makes no sense, such small die with such performance for that price.....
Malih - Wednesday, February 15, 2012 - link
I agree, smells fishy, usually at this point nVidia would lower their card price.The latest price competitive part from AMD is the 6800 series. Probably have to wait for the 8800 series?
Kjella - Wednesday, February 15, 2012 - link
I know, I bought a 5850 before the MSRP hike for around $279 + VAT in 2009 and I just checked, it clearly beats a 7770 so a >$159 value today, maybe close to the $200 card being launched in March. The 6xxxx series I thought was just because they had to scrap the 34nm process and deliver essentially a refined 5xxx series, but now they're on 28nm and there's not much bang for the buck for those of us that already have a gaming card from the 4/5xxxx series. I hope this is just a temporary situation until nVidia gets their Kepler out, or I might just sit out another generation...eminus - Wednesday, February 15, 2012 - link
AMD has AMD (Accute Money Deficiency) right now so they need every penny they can gain.Cygni - Wednesday, February 15, 2012 - link
It seriously seems that the 4850/4870 was an incredible purchase. In 2009, you could get a 4850 for $99 dollars. And it STILL holds up to the top range cards.I mean we all know that Nvidia and AMD are playing the profit game 10 times harder than the performance game in this sector, simply because games can't press the limits of the hardware, but it's still impressive.
just4U - Wednesday, February 15, 2012 - link
I bought 4 cards in the 4x lineup..First a 4850 for $170, Second a 4870 for $199 Third a 4870 1G for $229 and lastly a 4830 for 140.. While I live in Canada I don't think prices ever came that low unless you got one helluva good deal.. $99 pricing for the 4850 wasn't the norm even late in its production run.
BPB - Wednesday, February 15, 2012 - link
I got mine real chaep at launch! BestBuy mispriced them. Still, not too much later there were good deals again and I got one for my daughter's desktop. These cards in CF still hold up well for 1920x1200 gaming. I would like to upgrade to better performance and lower power, but AMD is making that hard dollar-wise.Jorgisven - Wednesday, February 15, 2012 - link
Indeed. Best Buy had a 25% off all Visiontek cards the week of the 4850 launch, so I got mine at launch for $150. I then caught an amazing deal on a 4870 a few months later ($129 shipped), sold my 4850 for $140. I basically bought both for a net $140.I've been waiting for a good AMD card, but just haven't seen one. I've been tempted by the 560 Ti or 570, but they're still too expensive for my taste, and don't offer enough of an advantage to spend the cost of a PS3 on upgrading from an already decent GPU.
I'm rather disappointed with Red as of late.