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Prvi pogled - Gigabyte GA-EP45-DS3R
03.05.2008.
    « Prev  : Stranica 1 od 1 :  Next »      By ::  Krešimir Matanović 
- Gigabyte GA-EP45-DS3R -
Nedavno smo se nakratko imali prilike družiti sa Gigabyteovom GA-EP45-DS3R matičnom pločom. Vremena za test nažalost nije bilo no u par rečenica i slika ćemo vam pokušati dočarati o kakvom proizvodu je riječ. Ploča je bazirana na famoznom Intelovom P45 Eaglelake chipsetu koji je davno najavljen a svjetlo dana još nije ugledao. Odgoda ga je navodno zadesila zbog problema sa PCIe-om, odnosno kompatibilnošću sa nekim grafičkim karticama (vjerojatno Nvidijinim). Kako Intelovi chipseti u proizvodnom procesu uvijek kasne jednu generaciju za procesorima, tako je P45 napravljen u 65nm. Inače serija 4x chipseta bi se trebala sastojati od sedam članova. U najviši segment spadaju naravno X48, P45 i P43, oni sa integriranim grafikama su G45 i G43, a u tzv. korporativna rješenja spadaju Q45 i Q43. P45 chipset donosi podršku 1600 (i niže) FSB, DDR2 (800MHz) i DDR3 (1600MHz) memoriju, te PCIe 2.0 i CrossFire podršku. Southbridgeovi koji će biti upareni sa ovim northbridgeovima će biti ICH10, ICH10R, ICH10D i ICH10DO.

Gigabyteova ploča ima solidan layout i tu nemamo većih zamjerki. PCB je plavi a slotovi i priključci dolaze u stvarno u svim bojama. Hlađenje sjevernog i južnog mosta je riješeno pasivnim hladnjacima sa tim da je onaj na sjevernom znatno masivniji. Područje oko procesora je prilično čisto tako da problema sa montažom aftermarket hladnjaka ne bi smjelo biti. 6 -fazni naponski dio nije posebno hlađen, a vjerujemo kako će se prilikom overclockinga sve skupa jako zagrijavati. Kao što vidimo ploča u nazivu ima slovo E što je znak da podržava Gigabyteovu DES tehnologiju koja štedi energiju a kontrolira se pomoću aplikacije iz operativnog sistema. Kao što je vidljivo sa slike ploča ima i podršku za Intelove VRD (Voltage Regulator-Down) 11.1 specifikacije koje će vrijediti kada se na tržištu pojave Nehalem procesori.

Na južnom dijelu ploče su se smjestila dva PCIe X16 utora, tri PCIe x1 utora i dva PCI - sasvim dovoljno. Zanimljivo je kako se ispod zadnjeg PCI utora nalaze i legacy priključci, tj. za COM i LPT portove. Odmah do njih su smješteni front panel priključci, Firewire te dva USB prilključka (za front USB ili bracket). Desno od toga se smjestilo 6 SATA II priključaka i IDE konektor koji je okrenut prema van. Iznad drugog PCIe utora se smjestila baterija, a moramo primjetiti kako jumpera za resetiranje BIOS-a nema.

Memorijskih utora ima četiri, a ova ploča podržava DDR2 memoriju brzine do 1200MHz (prilikom overclockinga). Ispod memorijskih utora svoja su mjesta našli FDD i ATX konektori. Desno od memorijskih utora se nalaze LE diode koje pokazuju trenutnu potrošnju (odnosno broj faza koje rade) ploče. Back panel je poprilično bogat priključcima. Sa lijeva na desno tu su: PS/2 priključci za miša i tipkovnicu, dva SP/DIF izlaza, dva Firewire priključka (u dvije verzije preko Texas Instrumentsovog TSB43AB23 kontrolera), 8 USB 2.0 priključaka, dva LAN priključka te Audio priključci (7.1 Intel HD Audio).

Iako southbridge ove ploče nosi naziv Secret riječ je o ICH10R čipu. On donosi podršku za 6 SATA II portova (RAID Intel Matrix 0,1,5,10), 12 USB 2.0 portova, Intel Turbo Memory, Intel HD Audio, Intel Gb LAN (drugi LAN je preko Realtekovog RTL8111C kontrolera). O northbridgeu je već bilo riječi a slika prikazuje kako izgleda kada se skine hladnjak.

Trenutne najave su kako će ploče na tržište izaći u lipnju, odmah nakon Computexa. Tada ćemo vjerojatno imati prilike napraviti i puni test ploče i njenih P45 konkurenata. Nadamo se kako će se i cijene zadržati na razini dosadašnjih P35 modela.



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