AMD Radeon HD 6770 and 6750 spec sheets emerge


Recommended Posts

AMD Radeon HD 6770 and 6750 spec sheets emerge, give NVIDIA cause for concern

10x0927ikb24edfhhbn.jpg

Alright AMD, we still haven't forgiven you for burying the glorious name that was ATI, but if your next GPU refresh is as mighty as these numbers indicate, we might at least let you in from the doghouse. A slide detailing two flavors of the upcoming 40nm Barts chip has sprouted up from two independent sources online, and it shows some appreciable gains between generations. The new HD 67x0 cards appear manifestly speedier than their predecessors -- with faster clocks, more texture units, and more ROPs -- but the fun really gets going when you compare them to the HD 5870 and 5850, AMD's previous high-end cards. Memory bandwidth and pixel fillrate are identical between the HD 6750 and 5850, while the HD 6770 even manages to beat the formerly glorious 5870 in a couple of areas. Of course, this is all still unconfirmed information, but considering that Barts is only an "upper midrange" chip that's already stepping on the toes of last year's finest, we feel safe in expecting some pretty big things from the flagship Cayman silicon when it lands -- which will be soon if all these leaks and rumors are anything to go by.

Source: Engadget

i fail to see, from that chart, how the 6770 is going to be faster than a 5870... or should i be comparing the 5870 to something like a 6870? :blink:

Yes, compare the 6770 to the 5770 and wait for the details on the 6870 before comparing something to the 5870.

It looks like that the 6770 will fall between the 5850 and 5870 performance wise. Also looks like the 6750 should have around 5850 speeds. It is nice to see AMD midrange having 256bit memory interface this time around. I am expecting these to put out some good numbers, and hoping to be priced accordingly as well.

Purchased a Palit GTX460 Sonic OC edition recently and I am extremely satisfied (overclocks like a dream :D ) . Although I won't be changing the video

card anytime soon, it will be interesting to see how nVidia responds...

I too am interested in how nVidia is going to respond to this, the GTX 480 from what I have seen is not significantly more powerful than the 5870 (the 480 is better, don't get me wrong, but not as much as I expected given how much later the 480 came out), so it will be interesting to see if nVidia has anything up their sleeve to compete with the 6000 series.

So, for 5750 <-> 6750 it's +28 W for a 0.6TFLOP performance.

That makes it 32% more consumption for a 60% performance gain. Not bad.

Raw TFLOP increase doesn't translate into actual performance gain in games though. It may translate to actual performance gain in something like F@H, but in terms of games it won't be a 60% increase. Either way its still a nice improvement considering this isn't the new chip that the next series will bring.

i fail to see, from that chart, how the 6770 is going to be faster than a 5870... or should i be comparing the 5870 to something like a 6870? :blink:

I'm probably going to get a 5870 after the 6xxx cards come out and the prices drop :shiftyninja:

My best friend went w/ a GTX 460 but I'm still waiting trying to be patient before I build my next machine, I want to grab a 6770 if the Cayman is too expensive

I also wonder how good Crossfire will do on AMD's new socket.

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • Who wants to pay higher prices for the same 6+ year hardware in a new shell? This is hardware where things change fast and improve continuously. They could update w/ quicker/more efficient compute, faster storage, new controllers with new features (not a shell/design update), which are all realistic possibilities. They've done mid-generation console updates, but all we've had for Series X/S are not just different configuration updates (storage / digital versions / console aesthetics). Instead they've prioritized acquisitions, increasing prices, and have lost quite bit of their fan base because of lack of vision.
    • LibreOffice developer takes a dig at Euro-Office in new open letter by Usama Jawad LibreOffice maintainer The Document Foundation (TDF) has often criticized Microsoft for popularizing the OOXML standard for documents instead of the truly open-source OpenDocument Format (ODF). It has also bashed the Redmond tech giant for putting its own commercial interests over everything else. Now, it has switched targets a bit to aim its sights at the Euro-Office suite launching tomorrow. For those unaware, Euro-Office is a direct fork of OnlyOffice. It is being marketed as an open-source "European sovereign alternative" to proprietary services like Microsoft 365 and Google Workspace. It is being developed by a coalition of European companies including Nextcloud, IONOS, and Tuta. However, TDF has disagreed with this marketing classification in an open letter, saying that it is not the first open-source office suite being developed in Europe, as that honor belongs to OpenOffice.org, back in 2001. In a snide remark, it has emphasized that it feels "compelled" to clarify this because open-source initiatives should highlight transparency, not deception. It has stated that OpenOffice.org and LibreOffice are the only two "genuine" office suites with codebases in Europe, indicating that Euro-Office is a freeware clone of Microsoft Office that has rebranded itself to masquerade as a symbol of digital sovereignty. TDF has also remarked on the fact that those that are championing digital sovereignty now were very dismissive of LibreOffice and ODF a couple of decades ago: The LibreOffice has once again called out Microsoft for its "horrible" OOXML standard which locks in customers. Euro-Office also leverages this OOXML format, which effectively makes it an ally of Microsoft, according to LibreOffice. That said, it is unlikely if TDF's strong words will have any impact on the adoption or marketing of Euro-Office.
    • Apple finally brings the slider for Liquid Glass and many other changes by Aditya Tiwari Apple kicked off the official live stream of the WWDC 2026 annual developer event. The company began its latest wave of announcements with changes to the controversial Liquid Glass design language, which debuted last year across Apple's entire software ecosystem. A lot of people didn't like Liquid Glass when it first arrived on iPhone and other devices last year. The devices were plagued with transparency issues and whatnot. While Apple improved things over the year, it has now added a new Liquid Glass slider that lets you switch the transparency from clear to opaque. In other words, you can choose the amount of Liquid Glass you want to see on your iPhone instead of an on/off switch, which would only give you two choices. The sidebars now expand to the edge of the window. When you scroll the UI sideways, the refraction continues beneath the sidebar rather than being cut off at the boundary. Moreover, sidebar icons keep their color. Apple has changed the way Liquid Glass is rendered across the system. There is a separation between different layers, which makes buttons in the toolbar stand out from the background. Apple said it "deeply appreciates" the feedback it received from users and has made adjustments to Liquid Glass. New customizations allow Liquid Glass to improve contrast and enable a more vibrant appearance. The new icons have sharper edges, which addresses an old complaint that iOS 26 icons look blurry at smaller sizes. The upgraded Liquid Glass, Apple said, is building on last year's design upgrades by "integrating additional layers of Liquid Glass directly into the artwork itself." Apple's upgraded design language is available on iOS 27, which is arriving this year with no changes to the list of supported iPhones.
    • FWIW, I've been using Helium on Linux and Windows since the first time it was mentioned here. Actually, maybe a day or 3 before, as I searched for it when I saw it mentioned on the MX Linux forums. Haven't had a single issue on either OS. Not bad for a beta.
    • See up until a few years ago y'all could get away with simply denying your war crimes, pretending it never happened. Unfortunately for you, it's the 2020s and Israel's genocide has been livestreamed in real time. You have to be dumber than a rock to think anyone still believes your propaganda. See the cat is already out of the bag. The world already knows who you are so do yourself a favor and just drop the facade. Bet it gets real tiring keep track of all the lies. Take some inspiration from Israeli ministers who boast on live TV they like massacring civilians. Every zionist accusation is after all a confession.
  • Recent Achievements

    • Very Popular
      Captain_Eric earned a badge
      Very Popular
    • One Month Later
      amusc earned a badge
      One Month Later
    • One Month Later
      DJC50PLUS earned a badge
      One Month Later
    • Week One Done
      DJC50PLUS earned a badge
      Week One Done
    • Proficient
      Eric Biran went up a rank
      Proficient
  • Popular Contributors

    1. 1
      +primortal
      509
    2. 2
      PsYcHoKiLLa
      238
    3. 3
      ATLien_0
      80
    4. 4
      Steven P.
      78
    5. 5
      +Edouard
      74
  • Tell a friend

    Love Neowin? Tell a friend!