Sapphire Showcases Radeon HD 7870 GHz Edition Toxic Solution

Sapphire Technology Ltd. is going to release a new graphics card on Tahiti LE chip. Codenamed Radeon HD 7870 GHz Edition Toxic, the card is one of the first models to use the newest GPU, developed under 28 nm technological process. The suffix 'GHz Edition' in the model's name witnesses that the nominal GPU clock frequency exceeds the index of 1 GHz.



The core of Sapphire Radeon HD 7870 GHz Edition Toxic is based on Graphics Core Next architecture and contains 1536 current processors. The card's inventory involves 2GB of GDDR5 memory with 256-bit bus interface. The memory modules are known to operate at 6000 MHz frequency. GPU operational frequencies are still not clarified, but it's possible to assume that on activation of AMD PowerTune option the card will demonstrate some outstanding performance. In fact, analysts dare saying that this model is the most efficient one among all other solutions based on Tahiti LE chip.


Optimal thermal regime and airflow activity are …

Sapphire Outs a Mid-End R7 260X OC Gaming Graphics Card

Sapphire is glad to offer an affordable but quite efficient graphics card targeting inveterate gamers. The R7 260X OC is developed on AMD Radeon R7 260X GPU with Graphics Core Next architecture (28 nm). It features 896 stream processors and runs at the heightened frequency of 1150 MHz. Along with 2GB of GDDR5 memory (128-bit interface and 6600 MHz frequency) the core is able to guarantee a perfect balance between gaming efficiency and price.



Sapphire R7 260X OC employs PCI Express 3.0 x16 internal interface, while the connection of monitors is realized by means of four external video ports: DisplayPort, HDMI and 2x DVI (DVI-I and DVI-D). Cooling is ensured by a brand two-slot cooler; it consists of an aluminum heatsink, a pair of copper heatpipes, and one fan of axial type.


Like other graphics solutions based on R7 260X adapter, the new-comer from Sapphire supports a multiplicity of various technologies. Some of them are described below:

— AMD CrossFireX: allows for …

ARM Readies Cortex-A72 and Mali-T880 for Mobile Devices

ARM has just announced a series of solutions for the upcoming next-generation mobile SoC. The most notable developments are Cortex-A72 processor and Mali-T880 graphics. According to the manufacturer, both components will be interconnected within SoC by means of CoreLink – CCI-500. The launch of new items is scheduled for 2016. Rockchip, MediaTek and HiSilicon are among the companies to integrate both elaborations into their products.



It should be noted that Cortex- A72 is a successor of Cortex-A57, taking analogous 64-bit operations but demonstrating three times higher performance. The new-comer will be designed under 16 nm FinFET+ technological process. Its layout corresponds to big.LITTLE framework requirements; this promotes for its combination with other ARM cores.


As far as Mali-T880 GPU is concerned, it provides for 1.8 response time increase if compared with the Mali-T760 model. Herewith, its power consumption is reduced by 40%. Moreover, this GPU might support 4K …
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Registered at: 05 January 2012, 19:53
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