- Refined features of GeForce GTX 780 and GeForce GTX 770 - Imagination Technologies PowerVR 6 will support OpenCL - Galaxy Tab 3 with 8 inch screen - Core i7-4770K on ebay sale -

Today computer news : 2013 - 05 - 19

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DATE:2013-05-19

The GeForce GTX 780 is based on GK110-300-A1 graphical solution , which contains 2,304 core CUDA, 48 ROP units and a 384-bit memory controller. The base GPU frequency is 863 MHz , a dynamic overclocking  rises value to 902 MHz, the volume of on-board memory is 3 GB GDDR5 memory chips operate at an effective frequency of 6008 MHz.  In addition, the video card has a 6 - and 8-pin power connector, two video outputs DVI, one HDMI and one DisplayPort, and a TDP of 250 watts.

On the speed level GeForce GTX 780 will surpass rival the Radeon HD 7970 GHz Edition by between 25% to 50% (the smallest gap - 20% - is observed in the game Tomb Rider).  

As expected, the GeForce GTX 770 is based on GK104 processor with 1536  cores CUDA, but its base frequency will be increased to 1046 MHz (up to 1,085 MHz under the influence of  GPU Boost 2.0 technology).  Effective memory frequency will be increased to 7000 MHz, on sale will be available 2 GB or 4 GB versions.

GeForce GTX 770 is faster than the Radeon HD 7970 GHz Edition by the value of 10-20%, in some games (Crysis 3, Max Payne 3, and Tomb Rider) while in other the difference is insignificant.  In this case, both the video card cost should be comparable.

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DATE:2013-05-19

Assocaite talked to Tony King-Smith ), Vice-President of Marketing at Imagination Technologies, which develops graphics solutions for mobile devices.  In particular, the PowerVR SGX544 graphics core used in the SoC latest models iPad and Apple iPhone and smartphone Samsung Galaxy S4.

According to King-Smith, the next Imagination  product will be  code-named Rogue, which will form the base of the sixth series GPU PowerVR.  The main feature of Rogue will be to support to API OpenGL ES 3.0 and OpenCL, the adapter is optimized to perform general-purpose computation.

To date, the license to use Rogue made ten companies, serial products with PowerVR graphics engine 6 should appear in the second half of the year.  The representative of the Imagination added that in the near future will also appear solutions of the fifth series, with support for OpenGL and OpenCL.

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DATE:2013-05-19

The  tablet computers Galaxy Tab 3 opened with a seven-inch screen model in early June  will be complemented by a larger-size devices.  In particular, Samsung is preparing to release an eight-inch version of Galaxy Tab 3.

Exterior design is like the eight-inch tablet Galaxy Tab 7.0 3 .

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DATE:2013-05-19

The sales of Haswell processors will begin in early June, and the proposals have already been seen in China , it is not surprising to see processor Core i7-4770K- Haswell generation on the online auction site eBay .

At this time, American seller offers processor Core i7-4770K  and promises to send the goods before 23 May.  For the high-end model Haswell seller ask $ 600 .

Offer may be sent worldwide for an additional $ 48.

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