In the Eyefinity specific articles, we further explain the technology, discuss performance, and show a number of demos of Eyefinity in action on a variety of screen configurations.
Amd radeon hd 7670m gaming review series#
In the Radeon HD 68 series launch articles, we discuss a number of features like PowerTune, the UVD video engine, and Eyefinity. The Radeon HD 7670M was a mobile graphics chip by AMD, launched on February 17th, 2012. AMD Radeon HD 6870 CrossFire with 5x1 Eyefinity.ATI Radeon HD 5870 Eyefinity 6 Edition Gaming.AMD ATI Radeon HD 5870: Unquestionably Number One.AMD Radeon HD 6870 & 6850 Graphics Cards Debut.AMD Radeon HD 6970 & 6950 Debut: Enter Cayman.
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Since we won’t be covering those topics in depth here again, we’d suggest giving the following articles a glance.
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Although it’s based on a new GPU, the Radeon HD 7970 shares many features with previous-generation Radeons, like CrossFire, Eyefinity, PowerTune, UVD, and more. We’ll have more details regarding those parts in the coming months.īefore we move on to the inner working of Tahiti and the Radeon HD 7970 in general, we should highlight a few previous HotHardware articles that are pertinent to today’s announcement. The Pitcairn core will power the Radeon HD 7800 series, while Cape Verde will be the foundation of the Radeon HD 7700 series. It is the only one to feature GCN, but new mainstream and “sweet spot” 28nm GPUs are coming too. The Tahiti GPU isn’t the only memory of the Southern Islands family slated for release, however. The "Southern Islands" Family of AMD GPUs The maximum number of displays supported per GPU is six, just like the previous generation Radeons, but the display output configuration has changed one of the DVI outputs has been nixed. The GPU is outfitted with 2,048 stream processors featuring AMD’s Graphics Core Next architecture and is paired to 3GB of GDDR5 memory connected over a 384-bit wide memory bus. We’re going to go into much more detail a little later, but here are some preliminary details regarding the Tahiti-based Radeon HD 7970.
Amd radeon hd 7670m gaming review full#
Up next are some preliminary details regarding the Radeon HD 7970 and other GPUs in the Southern Islands family, followed by a deep dive into the technology and a full performance profile of the fastest single-GPU money can (almost) buy. There’s a lot to cover, so we’re not going to take up any more bandwidth telling the backstory. In addition to being the first GPU to feature GCN, Tahiti is also AMD’s first GPU to be manufactured at 28nm, their first with PCI Express 3.0 connectivity, the first with DirectX 11.1 support, and the first to sport a few other new technologies we’ll cover a little later (ZeroCore, PRT, multi-point audio). More specifically, today AMD is announcing their latest flagship single-GPU, the Radeon HD 7970.Īs you may suspect, if you paid attention to Eric Demer’s excellent keynote address at the AMD Fusion Developer Summit and the resulting onslaught of news that followed, the top-of-the-line GPU in the Southern Islands family-codenamed Tahiti-features AMD’s totally new Graphics Core Next (GCN) architecture. Rumors about these parts have been rampant for what seems like ages, but now, just in time to get all you hardcore gamers fired up this holiday season, AMD is officially taking the wraps of Southern Islands. Even during briefings for the Northern Island series of products which ultimately became the Radeon HD 6000 series, news about Southern Islands was already trickling out. Display ConnectorsĪPIs supported by Radeon HD 7670M, sometimes including their particular versions.We have been hearing about AMD’s “Southern Island” family of graphics processors for quite some time.
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As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model. Types and number of video connectors present on Radeon HD 7670M. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM. Parameters of memory installed on Radeon HD 7670M: its type, size, bus, clock and resulting bandwidth. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
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Useful when choosing a future computer configuration or upgrading an existing one. Information on Radeon HD 7670M's compatibility with other computer components. Pipelines / CUDA coresĬompatibility, dimensions and requirements These parameters indirectly speak of Radeon HD 7670M's performance, but for precise assessment you have to consider its benchmark and gaming test results. Radeon HD 7670M's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed.