We already knew that AMD-ATI had succeeded to frighten nVidia with its new graphics cards, Radeon HD4850 and HD4870 (the latter are able to do as well as the nVidia GTX260, for less money). But the nVidia GTX280 graphics cards were left without real competition… up to the arrival of Radeon HD4870×2.

Two RV770 GPUs (identical to the one on the AMD Radeon HD4870 card and able to bring the raw power of a GTX280 card), this is the solution found by AMD-ATI. They did it before, they intend to win again.

The announcement arrives with two information bits important for potential purchasers and for nVidia: The price will be identical to the nVidia competition ($499) and the card will be sold starting 2nd August 2008.

nVidia reply? Maybe a “super GTX280″ that is still undescribed.

You loved seeing the arrival of AMD’s Radeon HD4870? Here comes her stronger sister in graphics cards: Radeon HD4870.

The first one was available for a measly 150€, what makes it a nice little entry point for the powerful 3D graphics cards (understand: “for video games“). The Radeon HD4870 has been spotted in France at 250€, with the first available boxes showing the Sapphire brand and logo. Your usual reseller should already have them.

After some searching, it seems possible to announce the very probable prices of the upcoming cards from nVidia and AMD-ATI:

• GeForce GTX 260: $449 (or maybe $399) in the US, 399€ (maybe 349€) in Europe
• GeForce GTX 280: $649 in the US, 599€ in Europe (street price at 575€)
• Radeon HD 4850: $249 in the US
• Radeon HD 4870: $349 in the US

It is worth noticing also that the performance of the nVidia GeForce cards starts to be evaluated by some web sites. It seems that -for the first time- it will be possible to buy a card able to run Crysis in its highest settings (there was none up to now). The nVidia GeFroce GTX280 should be capable of 30+ fps in High quality settings, 1920×1200 resolution (no AA). Of course, this shows that two GT 280 will be able to run Crysis to Maximum settings, on an enormous screen configuration of 2560×1600 with FSAA4x. That should make a blindingly fast and nice configuration, but power dissipation (heat! burning heat!) will still be enourmous.

At a lower performance level, people want to compare the HD4870 with the GTX 260. But we do not seem to have figures for the best AMD Radeon parts. Only for the Radeon HD 4850. The board should be roughly equivalent to a GeFroce 9600 GTX.

Last minute correction (via The Inquirer): There is a Turkish web site outting details and the Radeon 4870 will shoot the existing nVidia 9800GTX out of its water (performance improvements between 38% and 48%), while the Radeon 4850 is aiming at the 8800GT (performance improvements between 36% and 48%).

All in all, this is going to really create the anticipated earth-quake. All fans of the Green Goblin (nVidia) will find reasons to rejoice about the stratospheric performance point reached by the GT280. The fans of AMD-ATI (and some stock market investors) will remind us that performance is not all; The AMD products are perfectly aimed to grab the central market of most users (around and over $200) in the coming months.

Sources: The Inquirer, Hardware-Infos, OC Workbench, Presence PC, Donanim Haber.

So, the newest graphics line from AMD ATI will be known collectively as Radeon HD 4800 and will contain more precisely two major cards: Radeon HD 4850 and Radeon HD 4870. It is even clear that the first one will be sold around 200$ (so notably under 200€) and the second around 300$.

AMD announced, in the recent presentation at Computex, that there will be quite a number of improvements in these cards to support nearly cinematographic quality in games, named Cinema 2.0. This was a surprise and it means that AMD is going to hit as hard as possible on nVidia.

The other muddy issue is the exact date of the launch. It was initially expected in May 2008. But it has been delayed (obviously) apparently for technical problems had to be solved in the last minute. AMD will not be able to hit the streets before nVidia can launch the GTX200 line (on June 17th), but it should arrive only a few days later. Some people say June 23rd (just enough time for the news people to move from one place to another), and it is now possible that both cards will arrive at the same time (initially the high-end Radeon HD 4870 was expected only for September).

Every rumour points at a change of pace in the war between GPU designers (designers of processors for graphics cards), nVidia and AMD are preparing a big battle for this Summer.

While we have been observing a rush for always bigger GPU (G80 and R600 from nVidia and AMD-ATI are even bigger than central CPUs from Intel and AMD), we should see the arrival of the first modular processors for grpahics cards: one chip only for cheap products, but 4 or 8 for the high-end graphics card. It will be easier to design the silicium, and you will only have to choose how many GPUs you need on the video card. The question is still to know if this will be refelcted in the announcements of this Summer or in 2009.

Some photos of the ATI Radeon HD4800 line are now available on the Tom’s Hardware – Taiwan web site.

The long-expected HD4800 series from AMD will arrive on June 18th (with two cards: HD4850 and HD4870). The only limitation would be waiting for availability of GDDR-5-type memory (yet another memory technology for a new graphics technology). A turbo version HD 4870X2 (two high-end chips GPU on the same board) would be ready in Fall.

The HD4850 should be a performance boost over the current HD3850, but the HD4870 is expected to be a plain twice more powerful than the already nice HD3870X2. Let’s kick ass…

nVidia just revealed its low-cost GTX260 and a hig-performance GTX280. These would be the last launches before modular series. Under the public name of GT 9800 GTX with no less than 240 shader processors, 32 raster units, 1 GB of GDDR3, and a moderate 512-bit memory interface. The fastest version should be named GT 9900 GTX.

So, let’s look at the laucnhes in the sun and let’s watch the technological announcements for Fall (AMD R700 and nVidia G9x). The marketroids from both companies are cleaning their weapons under the eyes of video game players.