4850
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ATI Radeon HD 4850 and 4870 reviewed: all that and a bag of RV770 chips
If you haven't heard of AMD's new RV770 graphics processor then you either haven't been paying attention or are simply too set in your ways to start calculating your GPU's performance using a 1.0 TFLOP base unit. For the rest, we bring you all the reviews that on-line advertising can buy in the link round-up below. We'll give HotHardware the honor of summarizing the performance of the sub-$200 Radeon HD 4850 and $299-ish 4870: "it appears AMD is back in the graphics game versus rival NVIDIA." Now put on your propeller caps and start clicking.Read -- Hot HardwareRead -- PC Perspective Read -- Hardware Canucks (HD 4870 only) Read -- AnandTechRead -- TweakTown (4870 in Crossfire)
ATI Radeon HD 4850 gets official: available immediately
Considering that we've already seen AMD's ATI Radeon HD 4850 benchmarked, it's not like we really needed some official verbiage to cement our belief that the unit was real. Nevertheless, said verbiage certainly doesn't hurt, and that's precisely what's been delivered this morning. The HD 4850 is a single-slot PCIe 2.0 card featuring 512MB of DDR3 RAM, a 625MHz clock speed, 993MHz memory speed, 480 stream processors and support for CrossFireX / DirectX 10.1. We're also told that at least Diamond Multimedia's HD 4850 is available as we speak from a number of fine retailers, thus we presume everyone else's version of the card shouldn't be too far behind.
RV770-based AMD Radeon HD 4850 gets benchmarked
Judging by the fact that AMD tipped the whole world off to its upcoming RV770-based GPUs earlier this week, we don't suppose it'll be too upset that a 512MB MSI Radeon HD 4850 happened to land a little early in the PC Perspective labs. Design wise, there's nothing too out of the ordinary -- a single-slot cooler design, twin dual-link DVI ports, single 6-pin PCIe power connector and one goofy looking monster that you'll never see again once this thing gets installed. Care to see how it fared when facing the pressures of modern day gaming? You know where to look.
