The single-board Odroid-XU4 PC by Hardkernel, released in 2015, has got its new modified successor, called Odroid-XU4Q, which allows to construct devices for smart houses and Internet of things. There are no profound changes, though. A new version obtained a rather large sized (40 х 40 х 25 mm) heatsink instead of a low-profile fan. Such a solution makes the PC operation completely silent.
The board is based on the Samsung designed Exynos 5422 processor; the chipset is built on the ARM big.LITTLE architecture – it has four Cortex-A15 cores with up to 2.0 GHz clock speed and four Cortex-A7 cores with up to 1.4 GHz frequensy. The integrated Mali-T628 MP6 controller provides graphics processing.
The novelty from Hardkernel features 2 GB of RAM, a microSD card slot, one HDMI 1.4, one USB 2.0, two USB 3.0 and Gigabit Ethernet interfaces. The flash module capacity can be equal to 16, 32 or 64 GB.
Customers can purchase a monoboard ODROID-XU4Q PC at the approximate $60 …
Fujitsu introduces a new line of monitors that dramatically improve desktop PC ergonomics. The line is represented by three models: universal B Line, stylish X Line, and professional P Line. If compared with the previous generation of monitors designed by Fujitsu, these monitors are characterized by a faster startup activity, brighter display, heightened resolution, and more power-efficient operation. The latter is of crucial importance, since a new series consumes 60% less power than older models.
All three models are targeted primarily at corporate clients who spend the whole day at their PCs. According to the developers' words, monitors with 22-27 inch displays are the most suitable options for a prolonged work, since their ergonomic facilities (eye-care friendly, functional stand that allows changing the height and pitch of the display) ensure comfortable work during long hours on end.
Fujitsu P Line P27T-7 features 27-inch display with 2560 x 1440 resolution (QHD). …
Hong Kong manufacturer of graphics cards Inno3D announced the delivery of two fresh products based on the base of the graphics core Nvidia GK104 and the original cooling system Arctic Accelero Hybrid, — iChill GTX 680 iChill GTX and LCS 670 LCS.
It should be noted that the models Inno3D iChiLL Black Series GeForce GTX 680 Accelero Hybrid and Inno3D iChiLL Black Series GeForce GTX 670 Accelero Hybrid withdrawal of excess heat is engaged in a hybrid cooler ARCTIC Accelero Hybrid. New models use NWO Danish contractor Asetek to cool the GPU. It includes a water block with copper base and a built-in pump, rubber tubes that extend to the radiator, and 120-mm fan with PWM speed control. Batteries and GDDR5 memory chips are covered with a flat radiator (PA plate) in black, which is blown by 80-mm fan attached to three slot casing.
Inno3D and Arctic promise significant improvement in temperature of CPU GK104, which made it possible to raise the frequency from 1006 (1058) / 6008 …
Ar y dudalen hon gallwch ddod o hyd i restr o gynhyrchwyr Processors gyrwyr gallwch ei lawrlwytho ar ein gwefan. Am y gorau i chwilio am addas gyrrwr allan o 654963 ar gael yn ein cronfa ddata, dewiswch y gwneuthurwr eich Processors o 25142 a gyflwynir yn yr adran hon.
Y prosesydd yn elfen allweddol o galedwedd PC, gliniadur, dyfeisiau symudol, peiriannau rhithwir, storio rhwydwaith, a rheolydd rhesymeg rhaglenadwy. Mae'n gyfrifol am berfformiad y system gyfan a'r berthynas rhwng ei wahanol gydrannau yn benodol.
Effeithlonrwydd y prosesydd yn dibynnu ar y rheolau y cynhyrchu technolegol broses, micro-pensaernïaeth, amlder CPU, defnydd o ynni a pherfformiad cyfrifiadurol cnewyll. Ar effeithiolrwydd y ddau gyntaf paramedrau i ddylanwadu mewn unrhyw ffordd ei bod yn amhosibl, ond i wneud y gorau perfformiad y gweddill yn bosibl os ydych yn lawrlwytho gyrwyr ar gyfer proseswyr ac i berfformio addasiad dirwy o bob swyddogaeth.
Heddiw, fel sawl blwyddyn yn ôl - yn ymdrech ar gyfer y defnyddiwr, mae yna ddau gawr gwneuthurwr proseswyr: Intel a AMD. Mae'r ddau cwmnïau yn rheolaidd yn swyno ddefnyddwyr o wahanol lefelau (dechreuwyr, lefel broffesiynol, frwdfrydig, profwyr) modelau mwy pwerus mwy pherfformiad trawiadol. Er gwaethaf y ymddangosiad technolegau newydd a gweithrediad llwyddiannus y nodweddion newydd ar gyfer y gorau gweithrediad y prosesydd yn ddigonol i ffurfweddu'r gosodiadau canlynol (yn aml drwy rhyngwyneb graffigol, er enghraifft, BIOS/UEFIBIOS):
y system bws amlder (CPUCloc). I overclock y CPU hyd at lefel benodol o berfformiad, gallwch chi yn awtomatig neu â llaw ffurfweddu y gwerth y cloc amledd y system bws;
y craidd foltedd/creiddiau CPU. Y craidd foltedd pan fydd yn gweithredu ar y cyflymder graddio fel arfer rhwng 1.5-1.75 V. Gyfer y dibenion o overclocking, y foltedd dylai cynnydd (terfyn–. hyd at 1.85 V);
cof cache. Unrhyw modern CPU yn cael ei offer gyda uchel-cyflymder cof cache. Ei brif dasg yw i storio a ddefnyddir yn aml data a chyfarwyddiadau heb oedi i roi mynediad iddynt. Ar gyfer gwneud y gorau o gweithrediad y cof cache ateb penodol gyrwyr ar gyfer y CPU;
defnydd o ynni. Bron pob un y diweddaraf proseswyr yn cael eu paratoi gyda ynni-arbed mecanweithiau, yn ogystal â swyddogaethau amddiffynnol. Y cyntaf a gynlluniwyd i leihau'r defnydd o ynni o dan wahanol raddau o llwyth CPU ac mae'r ail yn cael eu cynllunio i amddiffyn y sglodion i orboethi ar folteddau uwch/amleddau gan droi oddi ar yr unedau ar uchafswm llwyth neu yn syml;
bug chyfyngderau trwy ddiweddaru'r y GUI - BIOSDiweddariad. Gosodiad hwn yn cynnwys trosglwyddo o feddalwedd o microcode BIOS at y prosesydd mewn achos o ganfod camgymeriadau yn y gwaith CPU. Fel arfer, y gwallau yn cael ei ganfod gan y datblygwyr eu hunain a diben eu dileu yn cael eu cyhoeddi yn y diweddaru firmware rhyngwyneb.
The single-board Odroid-XU4 PC by Hardkernel, released in 2015, has got its new modified successor, called Odroid-XU4Q, which allows to construct devices for smart houses and Internet of things. There are no profound changes, though. A new version obtained a rather large sized (40 х 40 х 25 mm) heatsink instead of a low-profile fan. Such a solution makes the PC operation completely silent.
Fujitsu introduces a new line of monitors that dramatically improve desktop PC ergonomics. The line is represented by three models: universal B Line, stylish X Line, and professional P Line. If compared with the previous generation of monitors designed by Fujitsu, these monitors are characterized by a faster startup activity, brighter display, heightened resolution, and more power-efficient operation. The latter is of crucial importance, since a new series consumes 60% less power than older models. 
Hong Kong manufacturer of graphics cards Inno3D announced the delivery of two fresh products based on the base of the graphics core Nvidia GK104 and the original cooling system Arctic Accelero Hybrid, — iChill GTX 680 iChill GTX and LCS 670 LCS.