Sub, 04.07.2009.

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 Novosti
ARCTIC MX-3
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HP-ova usluga za praćenje i povrat prijenosnih računala
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CANYON nastavlja s proširenjem ponude
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M SAN Grupa testirala računala za operativni sustav Windows 7
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Digitalno cool roditelji
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IBM i ETH institut iz Zuricha predstavili potpuno novu metodu vodenog hlađenja superračunala
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AMD Phenom II X4 42 Black Edition TWKR
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Prestigio torbe za žene
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Toshiba Satellite A500, L500, L550 i U500
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Lenovo ThinkPad T400s
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Skulltrail dobiva nasljednika?
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Canon SELPHY CP780
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Intel i Nokia objavili strateško partnerstvo
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Kyocera slavi pedesetu obljetnicu postojanja
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HP Elitebook i Hrvatska ženska ekspedicija "Everest 2009"

 Članci
Kingston SNM125-S2B 80GB - SSD kakav treba biti ····················································· 802.11n Draft2.0 u teoriji ····················································· OCZ Fatal1ty Series 700W i ModXStream 500W ····················································· takeMS 3GB kit PC3-10667U ····················································· Canyon torbe i Prestigio miševi ····················································· Gigabyte MA790FXT-UD5P & Foxconn A7DA-S 3.0 ····················································· Okršaj kod AMD korala ····················································· Gigabyte GM-M8000 - gamer de luxe ····················································· Kingmax Waterproof SDHC 8GB & Verbatim HD Video SDHC 4GB ····················································· Megatrendov kviz znanja
 Download
Catalyst 9.4 WinXP driveri + CCC (64-bit) ····················································· Catalyst 9.4 WinXP driveri + CCC (32-bit) ····················································· Catalyst 9.4 Vista driveri + CCC (64-bit) ····················································· Catalyst 9.4 Vista driveri + CCC (32-bit) ····················································· ForceWare 182.50 WHQL Vista za GF serije 6, 7, 8, 9 i GT200 (32-bit) ····················································· ForceWare 182.50 WHQL Vista za GF serije 6, 7, 8, 9 i GT200 (64-bit) ····················································· ForceWare 182.50 WHQL Vista za GF serije 6, 7, 8, 9 i GT200 (64-bit) ····················································· ForceWare 182.50 WHQL WinXP za GF serije 6, 7, 8, 9 i GT200 (32-bit) ····················································· CPU-Z v1.50 ····················································· GPU-Z v.0.3.2
Novosti  
    Zadnjih 15         Arhiva         Pretraživanje    

Samsung GDDR5
03.12.2007.
   Link ::  DigiTimes  By ::  Uredništvo 
Samsung Electronics je obznanio kako je razvio trenutno najbržu memoriju na svijetu – GDDR5 (Graphics Double Data Rate, peta serija) koja ima propusnost od 6 Gb/s u sekundi. Samsungovi GDDR5 čipovi gustoće 512Mb (16Mb x 32) će ostvarivati propusnost od 24GB/s. Novi čipovi rade na naponu od 1.5V i imaju oko 20% nižu potrošnju električne energije od aktualnih GDDR3 memorija. Početak masovne proizvodnje GDDR5 memorija se očekuje drugom polovicom 2008. godine. U Samsungu se nadaju kako će GDDR5 memorija držati 50% tržišta high-end grafičkih kartica do 2010.

News by: Marin Kovačić


Sapphire predstavio svoje HD3000 modele
03.12.2007.
   Link ::  Sapphire  By ::  Krešimir Matanović 
I Sapphire je predstavio svoje HD3000 modele grafičkih kartica baziranih na ATi-evom RV670 grafičkom čipu. Kao što znamo, HD3000 serija podržava Shader Model 4.0, DirectX 10.1 i spaja se preko PCI-Express Gen 2.0 sučelja.

RV670 čip je proizveden u 55nm proizvodnom procesu, ima 320 stream procesora a u Sapphire HD3870 kartici kuca na 775MHz, dok u slabijem HD3850 modelu kuca na 670MHz. Jači Saphireov model je opremljen sa 512MB GDDR4 memorije koja radi na 2.25GHz, dok je u slabijem 256MB GDDR3 memorije koja radi na 1.66GHz. Jači model ima dual slot, a slabiji single slot hlađenje. Potrebno je spomenuti kako ventilator na jačem modelu proizvodi buku od 34dBA, a na manjem 31dBA. Potrošnja el. energije je znatno smanjena u odnosu na prethodne HD2900 modele i na jačem modelu u maksimumu iznosi 105W a na slabijem 95W, što je u radu i znatno manje uz ATI PowerPlay tehnologiju.

Oba Sapphireova modela podržavaju CrossFireX tehnologiju koja omogućava spajanje 2, 3 ili čak 4 kartice na ploče koje to dopuštaju. Ako znamo da svaka kartica ima dva dual-link DVI konektora onda dolazimo do mogućnosti spajanja do 8 monitora u ovakvim sustavima. Oba modela također podržavaju i ATI Avivo HD te UVD (Unified Video decoder), tj. hardverski ubrzano dekodiranje Blu-Ray I HD DVD sadržaja (VC-1 i H.264), što znatno smanjuje opterećenje CPU-a. HDMI je podržan preko HDMI adaptera za direktno spajanje na ekrane.

Sapphireove kartice imaju Microsoft Windows Vista Premium certifikat a na tržištu su dostupne od 15.11.2007. godine. Uskoro bi se trebali pojavljivati I dodatni modeli.


Tranzistor slavi 60 godina
02.12.2007.
   Link ::  TG Daily  By ::  Krešimir Matanović 
Tranzistor - poluvodička komponenta bez koje ne bi mogli zamisliti današnji život slavi 60 godina postojanja.

Jack Ganssle sa EE Times-a je napisao podulji članak o toj 60-toj obljetnici. Priča kreće od 1825. godine kada je William Sturgeon razvio prvi elektromagnet, osvrće se na Titanic-ov kilovatni S.O.S. odašiljač i dolazi do prvog tranzistora razvijenog u Bellovim laboratorijima 1947. godine. Njegovi tvorci John Bardeen, William Bradford Shockley i Walter Houser Brattain su 1956. godine dobili Nobelovu nagradu za svoje otkriće.


Visual Studio 2008
01.12.2007.
   Link ::  TG Daily  By ::  Krešimir Matanović 
Microsoft je izdao Visual Studio 2008 koji dolazi u 90-to dnevnoj trial verziji. VS 2008 dolazi u sljedećim izvedbama: Visual Studio 2008 Professional Edition, Visual Studio Team System 2008 Team Suite, Visual Studio Team System 2008 Team Foundation Server i Visual Studio Team System 2008 Test Load Agent. Professional Edition je u ISO formatu moguće skinuti a veličina je 3.4 GB. Uz ove verzije dolazi i Visual Studio 2008 Express koji je besplatan no dosta okljaštren. Uz novi VS Microsoft je izdao i novi .NET Framework u verziji 3.5.


OCZ-ov DDR2 8GB Quad kit
01.12.2007.
   Link ::  OCZ  By ::  Krešimir Matanović 
OCZ je predstavio 8GB Platinum PC2-6400 “Quad” kit namijenjen naprednim igraćim mašinama i profesionalnim radnim stanicama. U kitu su četiri modula po 2GB, koji kuckaju na 800MHz pri latencijama CL 5-4-4-18. Heatspreaderi su već pozanti OCZ-ovi Platinum Mirrored XTC koji osiguravaju dobru odvodnju topline. Memorija dolazi sa doživotnim jamstvom.


MSI PR200 Crystal Collection
30.11.2007.
   Link ::  MSI  By ::  Krešimir Matanović 
MSI je predstavio novi model prijenosnika iz Crystal Collection serije - PR200. Odlikuje ga biserno bijela piano boja pokrova i MSI-ev prsten optočen sa 120 Swarovski kristala. Uz prijenosnik dolaze i jedinstveni pearl miš te ekskluzivna kožna torba. Manje bitno je da je pokretan Intel Centrino Duo tehnologijom, da ima HDMI konektor, čitač otisaka prstiju, AIl Array mikrofon i integriranu 1.3MP webkameru. Uz to je i vrlo lagan - 1.8kg (12.1" WXGA ekran).


Micron predstavlja 1.8" i 2.5" RealSSD-e
30.11.2007.
   Link ::  DailyTech  By ::  Krešimir Matanović 
I Micron ulazi na tržište SSD-a svojim RealSSD 1.8" i 2.5" nativnim SATA II modelima. Iako je Samsung najavio kako njihovi diskovi imaju sekvencijalnu brzinu čitanja 120MB/s, te sekvencijalnu brzinu zapisa od 100MB/s, Micron nije objavio brzine svojih diskova. Micronovi diskovi će biti dostupni u prvoj četvrtini 2008. godine u varijantama od 32 i 64GB.


AMD ispao iz 10 najvećih proizvođača čipova
29.11.2007.
   Link ::  eWeek  By ::  Uredništvo 
Prema istraživanjima tvrtke iSuppli Intel će povećati svoj udio na tržištu do kraja 2007. na 12.5%. Naravno, ostati će najveći proizvođač čipova na svijetu. Konkurent AMD, bi prema predviđanjima trebao ispasti iz 10 najvećih. Samsung Electronics će ostati na drugom mjestu sa 7.4% udjela na tržištu, Toshiba će preuzeti treće mjesto a Texas Instruments će pasti na četvrto. «Intel je uspješno obranio većinu udjela na tržištu koji je preoteo AMD-u u prvom kvartalu u segmentu mikroprocesora zbog uspjeha svojih dvojezgrenih i četverojezgrenih procesora.», izjavio je Dale Ford iz iSupplija.

News by: Marin Kovačić


Dell Precision Workstation
29.11.2007.
   Link ::  DailyTech  By ::  Krešimir Matanović 
Dell je prikazao dvije nove Precision radne stanice - T7400 i T5400. Modeli su zasnovani na Intelovim quad-core 5200 i 5400 45nm Xeonima. U najjačoj konfiguraciji to znači brzina procesora 3.2GHz, na 1600MHz FSB-u, a od početka iduće godine najjači model će raditi na 3.4GHz. Novi Precisioni imaju dual procesor ploče i dual PCI Express 2.0 x16 utore. T7400 model će imati 16 memorijskih slotova, a u svakog će ići 8GB DIMM-ove, što znači da je moguće ugraditi maksimalno 128GB radne memorije. U računala su ugrađena napajanja sa 80% učinkovitosti a Dell se hvali kako su smanjili razinu buke za 33%.

Cijene u SAD-u će se kretati od 1,589USD za T5400 do 1,839USD za T7400 model.


Nove memorije do 2011.
28.11.2007.
   Link ::  DailyTech  By ::  Uredništvo 
Rambus Inc. (poznat po neuspjelom pokušaju nametanja RDRAM-a kao nasljednika SDRAM-a) najavio je kako 2011. planiraju lansirati memoriju sa 1TB/s (terabajt u sekundi) propusnošću. Umjesto pukog povećavanja frekvencije memorije, Rambus se nada povećati propusnost sa 32X data rate-om. Današnja DDR (Double Data Rate) memorija, kao što sam naziv kaže ima samo dupli data rate. Sa 32X tehnologijom tvrtka želi postići 16 Gbps po DQ linku sa memorijom na taktu od 500 MHz. Za usporedbu, današnja DDR3 memorija na 500 MHz ima propusnost od 1 Gbps. Postoji prototip sa emuliranim DRAM čipovima, spojenim na Rambusov memorijski kontroler na 32X data rate-u koji postiže 64 Gbps. Rambus će to demonstrirati u srijedu na Rambus Developer Forumu u Tokiju.

News By: Marin Kovačić





 

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