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Graphic cards
Over six months ago AMD released the AMD Radeon HD 7900 series with the introduction of the Radeon HD 7970 'Tahiti' graphics card. This card became the flagship video card for AMD and has proven itself to winner. AMD recently announced the Radeon HD 7970 GHz edition, which is a newer version of the Radeon HD 7970. Read on to see what the changes are and if this card is right for you.
Graphic cards
A few days ago we introduced you to the concept of of frametime tests, a more accurate way of gauging graphics card performance in video games. Today we are applying the new test for the first time, and with the new data we will compare the AMD Radeon HD 7970 GHz Edition to the Nvidia GeForce GTX 680.
Graphic cards
Today we take a detailed look at the Radeon HD 7970 in the latest games, including Star Wars: The Old Republic and Batman: Arkham City. Added to that is GPU computing performance as well as 1080p playback tests and power, thermal and noise testing.
Graphic cards
Armed with only our fists, we slayed the murderous fire breathing dragon and rescued the princess (actually the last HD 7970 to complete our 4-way quadfire feature). This time, we have also included 5760x1080 Eyefinity tests in Battlefield 3 and DiRT3, complete with videos!
Graphic cards
Next month AMD will introduce their latest family of graphics chips, called "Southern Islands," based on a completely new architecture and supporting the new PCI Express 3.0 protocol. The first model to be released will be the most high-end model, the Radeon HD 7970, codename "Tahiti," which will cost USD 550. Let's check its performance.
Graphic cards
Thanks to the new price reductions, the vanilla RADEON HD 7970 from AMD still remains attractive, can deliver quite good performances even at high resolutions as 2560x1440 and when overclocked it becomes a serious competitor even for the Nvidias' flagship, the GTX 680.
Graphic cards
We throw a Radeon HD 7970 GHz Edition in with the new HD 7990 6GB dual-GPU video card and look at CrossFireX gaming performance.
Graphic cards
We are looking at a high-end Radeon HD card from AMD. It's their AMD Radeon HD 7990 6GB
with two Tahiti chip. Will this monster outperform all other Graphics Cards?
Graphic cards
The benchmarks show that the Radeon HD 7990 is the perfect card for gaming with an EyeFinity setup. In most games the 7990 was powerful enough for even the highest settings in 5760x1080. We have to admit that we were duly impressed by the number of bundled games. Normally it's nothing more than a sidenote, but when you get eight AAA titles, including very recent ones, it definitely adds value.
Graphic cards
The AMD Radeon HD 8000M is based on the second generation of the Graphics Core Next architecture and will be produced with a 28nm manufacturing process. Codenamed Solar System, the four chips will cover everything from entry-level graphics cards to high-end ones.
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