Strojna oprema @ Slo-Tech http://slo-tech.com/forum/9/rsssl-si Thu, 30 Mar 2017 20:31:19 +020015AMD ZEN - nova X86 Jedrahttp://slo-tech.com/forum/t633550#crtax45http://slo-tech.com/forum/t633550#crtahttp://slo-tech.com/forum/t633550#crtaThu, 30 Mar 2017 19:48:43 +0200http://www.bit-tech.net/news/hardware/2... ]]> Nvidia Pascalhttp://slo-tech.com/forum/t634624#crtaM-Powerhttp://slo-tech.com/forum/t634624#crtahttp://slo-tech.com/forum/t634624#crtaThu, 30 Mar 2017 19:40:00 +0200


Nvidia’s next-generation graphics processors are code-named “Pascal”. Based on the company’s roadmap that it demonstrated back in March, Pascal GPUs are due sometime in 2016. Next-generation graphics chips from Nvidia will support stacked high-bandwidth dynamic random access memory (DRAM) (SK Hynix’s high-bandwidth memory (HBM) or Micron’s hybrid memory cube (HMC)), unified memory addressing for CPU and GPU, NVLink interconnection for high-performance computing platforms as well as new graphics, compute and multimedia features that will be a part of DirectX 12, OpenGL 5.0 and other forthcoming application programming interfaces.


In 2016 displays with ultra-high-definition (UHD) resolutions like 4K (3840*2160, 4096*2160) or 5K (5120*2160) will get much more popular than they are today. Therefore, dramatically improved graphics processing horsepower of Pascal GPUs as well as extreme bandwidth provided by stacked HMC or HBM DRAM devices (we are talking about 1TB/s – 2TB/s bandwidth here) will be appreciated by the market.


What is Pascal?
Just as the Volta GPU was expected to, Pascal will have “3D stacked memory”—memory chips stacked one on top of the other and joined by circuitry, resulting in graphics cards that can access up to 1 terabyte per second (TBs) of bandwidth. The 1TB/s threshold will be achieved by stacking memory on top of the GPU itself, with a silica substrate between them, and then cutting a hole through the silicon to connect each layer. Nvidia’s current GPUs can access only 288GB/s; upcoming Pascal graphics cards, then, will be about 3.5 times faster.
According to Nvidia’s CEO, Jen Hsun-Huang, 1TB/s is fast enough to move “all of the data from a full Blu-Ray disc through the chip in 1/50th of a second.” It should be noted, though, that manufacturing GPUs with a terabyte of DRAM on them would make for some rather expensive graphics cards. Nvidia says that how much memory the Pascal cards will actually contain will come down to cost. Also, one must consider how much bandwidth are graphics card buyers willing to shell out for?


http://www.kitguru.net/components/graph...
http://www.kitguru.net/components/graph...



Leta 2016 pride Pascal in leta 2017 Volta. Če prav razumem bo Pascal za splošno rabo se pravi za nas Volta pa bolj za super računalnike?:| ]]>
Raspberry Pi & alternativehttp://slo-tech.com/forum/t557836#crtamirchhttp://slo-tech.com/forum/t557836#crtahttp://slo-tech.com/forum/t557836#crtaThu, 30 Mar 2017 15:28:29 +0200
Raspbeery Pi vem da ima GPIO konektor, kar je odlično za kakšno hobi "igranje". Vendar bi ga tudi rad uporabil za kakšen osnovi stacionarni PC oziroma mogoče FTP.

Torej priporočate kakšne druge alternative?

Gledaj sem nekaj takšnega:
http://apc.io/products/rock/

Vendar me skrbi podpora? Pa ne vem zakaj, ampak bi mogoče rajši videl Linux - ni pa nujno! Cena pa bi bilo super če bi bila nižja od 100€. Prosim Vas za vaše mnenje. ]]>
vklapljanje napajalnikahttp://slo-tech.com/forum/t697352#crtamulc007http://slo-tech.com/forum/t697352#crtahttp://slo-tech.com/forum/t697352#crtaThu, 30 Mar 2017 08:46:01 +0200 Na napajalniku je stikalo in ga v povprečju vklopim 3krat na teden in ga ugasnem po parih urah delovanja.
Začelo se je dogajati da se noče prižigat. Tudi ko ga večkrat izklopim in vklopim. Ko izklopim stikalo se sliši kot da nekaj potiho zašumi ali zažvižga. Če potem poskusim prižgat naslednji dan, ponavadi uspe.
So krivi kondenzatorji ali kaj drugega? Sprašujem ker ga zaradi montaže z vročim lepilom težko odprem. ]]>