There is lots happening with AMD's new Radeon HD 7970 graphics card.
A brand new graphics architecture, a brand new 28 nanometer nick manufacturing process, along with a new focus on GPU computing. The most crucial factor would be that the new card, code-named Tahiti, may be the new three dimensional gaming king.
AMD announces the credit card today consequently of numerous leaks showing up online during the last couple of days, however the new card will not be available to buy until AMD makes its launch official on The month of january ninth. Whenever you think it is in shops, it'll start at $550.
For that cost, you're going to get a three dimensional card that's faster than Nvidia's market-leading GeForce GTX 580, a minimum of based on the enthusiast tech review sites who've already examined the Radeon HD 7970. Anandtech, HotHardware, PC Perspective yet others have put AMD's new card through its paces, and that i encourage you to definitely check them out for any deep-dive into performance.
Another new facets of the Radeon HD 7970 core architecture, known as Southern Islands, are the highly technical to simpler-to-grasp enhancements towards the core set of features.
Around the technical side, Southern Islands architecture (the core GPU design behind all future Radeon 7000-series cards) is the first one to make use of a 28 nanometer manufacturing process. Just like Processor chips, because the process reduces, you are able to achieve greater transistor density (read: performance) on the given bit of plastic before it gets too hot. Basically, the Radeon 7000 cards are faster than their 32 nanometer Radeon 6000 counterparts, without consuming considerably more energy, or producing more warmth.
Another technical note is the fact that AMD has had a brand new method of GPU computing using the Southern Islands design. GPU computing may be the generic term for implementing your graphics card to assistance with the processing of non-three dimensional workloads, like video rendering, photo editing along with other tasks.
Nvidia CUDA is the greatest known symbol of GPU computing, and AMD has additionally supported GPU computing in the past cards. The brand new nick design features what AMD calls Graphics Core Next, or GCN. Anandtech includes a great write-on the more knowledge about GCN if you are curious, however in general, the first reviews discovered that AMD's new approach shows promise, if possibly not an unequivocal defeat to Nvidia's CUDA strategy.
Features-smart, the Radeon HD 7970 brings a number of extra supplies which should please players yet others, particularly individuals with multiple monitors and a desire for three dimensional display.
You are able to run three shows in the HD 7970, just like previous AMD cards, but this is actually the first stand alone card which supports three dimensional display output from multiple monitors. Whenever a lengthy in-development hub device arrives (AMD states this summer time), additionally, you will have the ability to run six shows from one HD 7970.
Another interesting feature is exactly what AMD calls discrete digital multipoint audio, or DDMA. With the development of the High-definition multimedia interface port, which sends audio and video from one cable, AMD also introduced audio processing to the graphics cards (Nvidia adopted suit after that). DDMA takes that the step further, allowing you to send multiple discrete audio signals from one PC.
The advantages of DDMA include a chance to make use of a single PC to deliver multiple audio streams across a network (for multi-room home media serving, for instance). Via a partnership with interactive video software maker Oovoo, you may also use DDMA inside a multi monitor video conference scenario to assign a person's audio and video output to some single monitor.
Expect AMD to create a bigger splash using the Radeon HD 7970 at CES, which it'll flesh the line with mainstream and budget versions at lower cost points. You may also expect that Nvidia is not standing idly by.
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