Strojna oprema @ Slo-Tech http://slo-tech.com/forum/9/rsssl-si Mon, 29 Aug 2016 11:02:30 +020015RX 470http://slo-tech.com/forum/t679217#crtatt2http://slo-tech.com/forum/t679217#crtahttp://slo-tech.com/forum/t679217#crtaMon, 29 Aug 2016 10:55:40 +0200http://www.mindfactory.de/search_result...
Baah, predrago za mene. xD ]]>
AMD ZEN - nova X86 Jedrahttp://slo-tech.com/forum/t633550#crtax45http://slo-tech.com/forum/t633550#crtahttp://slo-tech.com/forum/t633550#crtaMon, 29 Aug 2016 10:07:22 +0200http://www.bit-tech.net/news/hardware/2... ]]> Corsair AX860i ali RM1000ihttp://slo-tech.com/forum/t680967#crtaPatiPatihttp://slo-tech.com/forum/t680967#crtahttp://slo-tech.com/forum/t680967#crtaMon, 29 Aug 2016 09:59:49 +0200
prosim za mnenja o teh dveh napajalnikih...katerega rajši in zakaj...
Trenutno bo en ali drug poganaj en komad novega Titan X Pascal, kasneje mogoče še enega...

Pa BREZ odvečnega svetovanja naj rajši kaj drugega kupim... ]]>
Nvidia Pascalhttp://slo-tech.com/forum/t634624#crtaM-Powerhttp://slo-tech.com/forum/t634624#crtahttp://slo-tech.com/forum/t634624#crtaSun, 28 Aug 2016 22:25:26 +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?:| ]]>
AMD Vega 10 GPUhttp://slo-tech.com/forum/t679540#crtaM-Powerhttp://slo-tech.com/forum/t679540#crtahttp://slo-tech.com/forum/t679540#crtaSun, 28 Aug 2016 18:04:50 +0200


AMD Vega 10 / Greenland Flagship HBM2 GPU Launching In 2017



AMD Vega 10 GPU Features HBM2 – High-Performance Graphics Cards To Replace Fury Series Next Year
AMD’s goal with Vega 10 would be to replace their Fiji based Fury series with high-performance offerings that feature the second generation High-Bandwidth memory solution. The Vega series of GPUs are based on brand new technology and architecture designs. You may call it a step better than Polaris which itself is a 2.8x leap on AMD’s older 28nm products. Vega is going to deliver better performance per watt than Polaris due to a efficient memory architecture and a fine tuned 14nm FinFET process.


We have little details regarding Vega 10 at the moment but previous leaks suggest that the will feature 4096 stream processors. These are not the current generation stream processors but utilize the advancements made in the IP v9.0 generation of graphics SOCs under development by AMD. It is also noted that this chip is the “Leading Chip” of the first graphic IP v9.0 chip generation. We can expect to see a liquid cooled design and a new dual GPU offering under the Vega family when it launches in 2017.

http://wccftech.com/amd-vega-10-gpu-mil... ]]>
Raspberry Pihttp://slo-tech.com/forum/t508421#crtaTerohttp://slo-tech.com/forum/t508421#crtahttp://slo-tech.com/forum/t508421#crtaSun, 28 Aug 2016 17:10:45 +0200

Kaj je Raspberry Pi?

Raspberry Pi je zelo majhen in poceni računalnik (stane samo 35$) ki lahko počne kar veliko stvari kot vaš "pravi" pc(internet brskalnik, opneoffice aplkacija itd) Zaradi majhnosti in cene ga lahko uporabimo tudi namesto mikrokontrolerjev, routerjev in podobno. "Uradno" je namenjen izobraževalni sferi, oziroma šolam, da bi otroci dobili željo in voljo po programiranju.

Kako izgleda?
Skica:



Slika beta verzija(final verzija bo malo drugačna)



Kateri operacijski sistem na njem deluje in ali je to lahko windows?
Ne. R-pi iima ARM arhikteturo za kateraga windowsi niso namenjeni. (arm se recimo med drugim uporablja v mobilnih telefonih) Je pa super podprt Linux.
Na začetku bodo uradno podprte Fedora, Debian in Arch Linux.(ubuntu zaenkrat ni mogoče poganjat ker ubuntu ne podpira te starejše verzije arm-a) Teoretično bi na njem lahko poganjali Android, vendar je lahko problem premalo RAM-a.

Kakšne so specifikacije?
R-pi ima Broadcom SoC BCM 2835 čip v katerem je ARM1176JZF-S 700 MHz procesor, in grafični čip VideoCore IV. R-pi ima tudi 256MB rama. R-pi nima nobenega sata ali kakršnegakoli priključka za trdi disk(razen USB). Operacijski sistem in vse ostalo se naloži iz SD kartice. Ostali priključki so HDMI, RCA(video), stereo jack, 2 USB priključka in nekaj GPIO pinov in nekateri drugi lov-level priključke. Grafični čip je sposoben predvajat HD video v 1080p H.264.
V praksi je tale računalnik nekaj podobnega kot 300MHz Pentium 2, a z zelo boljšo grafiko( nekje podobna kot v xboxu prve generacije). Nažalost r-pi nima vga izhoda, tako da če bi ga radi priklopili na kak sterejši monitor potrebujete kakšen pretvornik.

Ali ima wifi, bluetooth...
Ne. Vendar glede na to da ima dva usb priključka(lahko seveda tudi več če priklopimo usb hub) lahko te zunanje naprave lepo priklopimo.

Kje in kdaj ga lahko kupim?
Uradni podatek je da se bo začel prodajat konec februarja, začetek marca.

Kako je z ohišjem in napajanjem?
Prve verzije bodo brez ohišja in brez napajalnika. R-pi ima za napajanje micro usb priključek tako da večinoma lahko uporabite kar polnilce ki jih imate za mobilne telefone, le pazit je treba da imajo dovolj moči. ]]>
Raspberry Pi & alternativehttp://slo-tech.com/forum/t557836#crtamirchhttp://slo-tech.com/forum/t557836#crtahttp://slo-tech.com/forum/t557836#crtaSun, 28 Aug 2016 16:49:03 +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. ]]>
Testi list za tiskalnikhttp://slo-tech.com/forum/t680946#crtaMatkohttp://slo-tech.com/forum/t680946#crtahttp://slo-tech.com/forum/t680946#crtaSun, 28 Aug 2016 11:05:15 +0200
Da lahko v enem primerjaš barvni razpon, prehodi, drobni vzorci...

kaj takšnega
http://cream.sourceforge.net/ColorCard....
edit: tale je kar uporaben ]]>