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Test Acer Aspire 8942G

Kiedy ktoś szuka bardzo dużego komputera przenośnego typu DTR, zazwyczaj wcześniej czy później zainteresuje się Acerem AS8942G. Ma on dość bogate wyposażenie (obejmujące w jednym z modeli m.in. czterordzeniowy procesor Core i7 i kartę grafiki ATI MR HD 5850), a przy tym nie kosztuje kroci. Dla osób rozważających zakup tego notebooka nietypowej wielkości przygotowaliśmy jego recenzję.

Obudowa

Acer Aspire 8942G-724G64

Osiemnaście i cztery dziesiąte cala to rozmiar rzadko spotykany wśród urządzeń przenośnych. Niewielu producentów decyduje się na zaprojektowanie i wypuszczenie tak dużego notebooka. Zwolenników ogromnych maszyn tym bardziej cieszy polityka Acera, który od kilku generacji konsekwentnie stara się wypełnić tę rynkową niszę.  

Aspire 8942G to nie tylko duża, ale także dobrze dopracowana maszyna. Osławiona linia Gemstone Blue zdążyła dojrzeć i wyewoluować do dorosłej postaci, dając olbrzymowi Acera możliwość mierzenia się pod względem elegancji z takimi potentatami jak Qosmio Toshiby czy HDX HP.

Obudowa ekranu została wykonana z uwzględnieniem najnowszych trendów. Co za tym idzie, jej powierzchnia jest (z każdej strony) elegancka i błyszcząca. Ze względu na "wtopienie" matrycy w obudowę całość wydaje się być solidną konstrukcją przypominającą monolit.  

Niestety, choć przyjemne dla oka i miłe w dotyku, materiały z których wykonano obudowę wyświetlacza, nie są wystarczająco sztywne, by ochronić go przed zakłóceniami obrazu podczas silnych nacisków wywieranych nań po zewnętrznej stronie. Z wierzchu klapa została pokryta typową dla Gemstone Blue (błyszczącą i zbierającą odciski palców) granatową farbą. Pośrodku umieszczono znaczek Acera, w lewym górnym rogu zaś - niewielki szary napis.  

Ramka ekranu została pomalowana na czarno, a głównymi elementami jej wystroju są niewielkie odboje, oczko kamery oraz umieszczony u dołu podświetlany emblemat "Acer". Omawiając wewnętrzną część obudowy wyświetlacza warto zwrócić uwagę na wspomniane wcześniej "wtopienie" ekranu w ramkę, dzięki któremu ewentualne zabrudzenia są łatwe do usunięcia, a ponadto w konstrukcji brak jest zakamarków, w których mógłby się zbierać kurz.

Panel LCD jest połączony z jednostką zasadniczą przy pomocy dwóch solidnie wyglądających zawiasów. Ich opór został odpowiednio dobrany i podczas podnoszenia bądź opuszczania klapy nie widać większych odkształceń na jej powierzchni. Niestety, przekłada się to także na nie najdoskonalszą stabilność ekranu. Kolejnym minusem jest standardowy dla notebooków Acera niewielki maksymalny kąt odchylenia matrycy.

Jednostka zasadnicza to jedna ze sztywniejszych i lepiej spasowanych platform roboczych, jakie miałem przyjemność testować. Poza okolicą napędu optycznego, która to jest piętą achillesową w niemal każdym laptopie, próżno szukać powierzchni podatnych na nacisk.

Platforma robocza cechuje się klasycznym dla Acera rozlokowaniem urządzeń sterujących. W odróżnieniu jednak od starszych modeli nadano jej dostojną czarną tonację podkreśloną w strategicznych miejscach granatem przypominającym, że mamy do czynienia ze stylistyką "niebieskiego kamienia". Do granatowych elementów należą między innymi podświetlany na niebiesko przycisk zasilania (umieszczony w lewej tylnej części platformy roboczej), dwa wyloty głośników z zamaskowanej w obudowie "niewidocznej" tuby (znajdujące się przy tylnej krawędzi platformy) oraz obwódki przycisku oszczędzania energii i pokrętła głośności. Ostatnim granatowym elementem jest umieszczona około 2 cm za klawiaturą granatowa ozdobna linia harmonizująca z linią przycisku zasilania.

Biorąc pod uwagę rozmiary laptopa, rozmieszczenie złączy nie jest do końca idealne (choć niewiele mu do takowego brakuje); przednie i tylne powierzchnie są niemal nie wykorzystane. Na froncie umieszczono jedynie czytnik kart, a na rufie swoje miejsce znalazły tylko szczeliny wylotu powietrza z układu chłodzenia.  
 
Co za tym idzie, całe bogactwo portów, w jakie został wyposażony AS8942G, zostało rozlokowane na przestrzeni obu boków. Z lewej strony umieszczono trzy gniazda audio, złącze ExpressCard, FireWire, jedno USB, eSATA, HDMI, DisplayPort, D-Sub, LAN oraz gniazdo zasilania. Umieszczenie złączy audio blisko przedniej ścianki może być powodem niezadowolenia melomana-mańkuta pragnącego używać myszki. Praworęczny użytkownik może zaś narzekać na dwa porty USB ulokowane w niewielkiej odległości od frontu. W ogólnym rozrachunku jednak obie grupy powinny być w miarę zadowolone, gdyż dla obu bezproblemowo dostępne są po dwa porty USB, a z pewnymi (niewielkimi) utrudnieniami wyrzeczeniami - także wiele innych interfejsów. Na szczególną uwagę zasługuje mnogość gniazd umożliwiających przesył obrazu; poza standardowymi D-Sub oraz HDMI Acer AS8942G otrzymał również DisplayPort.

front: czytnik kart
front: czytnik kart
lewy bok: 3x audio, ExpressCard, FireWire, USB, eSATA, HDMI, DisplayPort, D-Sub/VGA, LAN, gniazdo zasilania
lewy bok: 3x audio, ExpressCard, FireWire, USB, eSATA, HDMI, DisplayPort, D-Sub/VGA, LAN, gniazdo zasilania
prawy bok: 2x USB, napęd optyczny, USB, zaślepka brakującego tunera TV, gniazdo blokady Kensingtona
prawy bok: 2x USB, napęd optyczny, USB, zaślepka brakującego tunera TV, gniazdo blokady Kensingtona
tył: szczeliny wentylacyjne
tył: szczeliny wentylacyjne

Osprzęt

klawiatura z wyłączonym podświetleniem
klawiatura z wyłączonym podświetleniem
klawiatura z włączonym podświetleniem
klawiatura z włączonym podświetleniem

Klawiatura AS8942G jest konstrukcją charakterystyczną dla produktów Acera. Przyciski zwieńczone są cienkimi, płaskimi, zaokrąglonymi na rogach płytkami wymagającymi pewnej dozy przyzwyczajenia. Skok klawiszy oceniam jako raczej płytki i stosunkowo cichy, a dzięki pewnej miękkości piszący nie powinien narzekać na komfort podczas ich użytkowania. Powodem do narzekań może być natomiast ich brokatowa powierzchnia, która wraz z błyszczącą podstawą klawiatury wykazuje zdolność do archiwizowania odcisków palców użytkownika. Nie przypadło mi także do gustu blokowanie się niektórych kombinacji klawiszy, np.:

  • WD + E,
  • SD + E, Z, X, C,
  • AS + X,
  • WA + X,
  • strzałki góra i lewo + (m.in.) S, D, G, H, Z, V, B, M, spacja, prawy Alt, prawy Shift,
  • strzałki dół i lewo + Enter (nie dotyczy Entera przy bloku numerycznym),
  • strzałki dół i prawo + (m.in.) 1, 3, Q, T, U, P, J, Z, V, spacja, prawy Alt, prawy Ctrl.

Nie spodobały mi się także zmniejszone klawisze strzałek, uniemożliwiające czerpanie satysfakcji z gier o tematyce wyścigowej. Na uznanie zasługują natomiast pełnowymiarowy, harmonijny blok numeryczny oraz umiejscowiony obok niego panel multimedialny. Będąc przy opisie klawiatury, warto również wspomnieć, iż w AS8942G klawiatura została podświetlona.

Zainstalowany w recenzowanym Acerze gładzik firmy Synaptics jest w zasadzie dość udanym urządzeniem. Jego zasadniczą zaletą jest dobra rozdzielczość, pozwalająca na komfortowe przemieszczanie kursora po matrycy Full HD. Gładka, matowa powierzchnia płytki dotykowej oraz dobrze wyznaczone granice ostrzegające przed omsknięciem palca poza jej obszar pozytywnie wpływają na wygodę użytkowania. Niestety, gładzik nie jest wolny od pewnych wad, do których muszę zaliczyć około dwumilimetrową nieaktywną przestrzeń przy dolnej krawędzi płytki oraz błyszczące przyciski.  

W laptopie zaprojektowanym z myślą o bardziej wymagającym użytkowniku nie mogło oczywiście zabraknąć panelu multimedialnego. Starsze rozwiązania tego typu budziły różnego rodzaju kontrowersje. Acer wyciągnął właściwe wnioski i najnowszy panel jest jednym z lepszych, jakie ostatnio testowałem. Jedno delikatne dotknięcie umożliwia aktywowanie wybranej funkcji. Poza standardowymi opcjami wyposażono go również w funkcję "hold" umożliwiającą jego dezaktywację. Kolejnym wartym wzmianki elementem jest manualny system sterowania głośnością obsługiwany przez pokrętło umieszczone u spodu panelu.

klawiatura
klawiatura
touchpad
touchpad

Obraz

Matryca 18,4” Chi Mei N184H6-L02, w jaką wyekwipowano recenzowaną maszynę, może budzić na początku dość pozytywne wrażenie za sprawą swojej wielkości i monolitycznej obudowy. Gdy jednak przyjrzymy się jej bliżej i pozwolimy opaść pierwszym emocjom, zobaczymy typowy błyszczący ekran wykonany w standardowych proporcjach 16:9 i cechujący się raczej niewielkimi kątami widzenia. Miłośnikom przestrzeni na ekranie spodoba się rozdzielczość 1920x1080 pikseli. Zawiodą się natomiast fani głębi czerni i jasności, albowiem jasność czerni wynosi aż 1,8 cd/m², a luminancja maksymalna - tylko 164,4 cd/m².

         
 137.3
cd/m²
150.1
cd/m²
153.3
cd/m²
 148.9
cd/m²
164.4
cd/m²
157.2
cd/m²
 145.8
cd/m²
153.9
cd/m²
142.5
cd/m²
         
Parametry
maksimum: 164.4 cd/m²
średnia: 150.4 cd/m²
rozświetlenie: 84 %
podświetlenie ekranu

Analizując wykresy, ciężko nie zwrócić uwagi na dość duże odchylenie od normy barwy niebieskiej. Organoleptycznie jednak matryca nie wydaje się być zaniebieszczona. Dzięki niskiej wartości rozświetlenia biel bardziej niż w niebieski wpada w odcienie kremu.

  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64

Osiągi

Jako sprzęt przewidziany dla użytkownika z zasobniejszym portfelem, Acer 8942G został wyposażony w wydajne podzespoły, do których należy zaliczyć czterordzeniowy procesor i7-720QM oraz kartę graficzną ATI Mobility Radeon HD 5850. Taka konfiguracja jest bliska zaspokojenia potrzeb zapalonego i zasobnego gracza. Niestety, producent postanowił osłabić swoją maszynę, instalując na karcie grafiki pamięci typu DDR3.

Procesor i7-720QM jest jednym z najczęściej spotykanych CPU z rodziny i7. Ta czterordzeniowa jednostka obliczeniowa dysponuje większością najnowszych technologii. Za ważne dla użytkownika domowego uznać należy Intel Hyper-Threading Technology, która pozwala na pracę na 8 wątkach, oraz Intel Turbo Boost Technology, dzięki, której częstotliwość bazowego taktowania (1,6 GHz) jest podnoszona do 2,8 GHz. Według testów syntetycznych starszego już 3DMarka06 i7 jest jednostką wydajniejszą od takich gigantów jak X9100 czy Q9000; spośród procesorów C2Q ustępuje jedynie Q9100 oraz QX9300.

Gdyby producent zdecydował się na szybsze pamięci GDDR5, karta graficzna mogłaby być hitem. Niestety, w linii Aspire Acer pozostaje wierny starszym pamięciom graficznym DDR3, co przekłada się na niższą wydajność - było nie było - dość szybkiej maszyny.

Plusem recenzowanego sprzętu jest natomiast dysk twardy WD o pojemności 640 GB, który w naszych testach osiągnął całkiem zadowalające średnie transfery, i to pomimo mocno spowalniającego system zbędnego oprogramowani producenta. Warto wspomnieć o istnieniu możliwości podłączenia drugiego dysku twardego.

3D Mark
3DMark 0326022 pkt.
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3DMark 06
 1280x768
9329 pkt.
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3DMark Vantage5209 pkt.
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Pomoc
Cinebench
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CB10 wiele wątków 32Bit8331 pkt.
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CB10 OpenGL 32Bit6004 pkt.
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(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(2)(1)(0)(0)(0)(2)(0)(0)(0)(1)(0)(4)(1)(3)(0)(1)(0)(2)(0)(1)(1)(1)(1)(3)(2)(4)(6)(1)(2)(0)(3)(1)(2)(2)(3)(0)(1)(1)(1)(1)(2)(0)(0)(1)(0)(0)(0)(2)(2)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(2)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)
CB R11.5 CPU 64Bit2.58 pkt.
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(1)(2)(1)(2)(0)(0)(1)(0)(0)(0)(1)(2)(1)(0)(1)(1)(0)(0)(1)(4)(0)(1)(3)(3)(0)(0)(2)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(2)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(1)(0)(0)(1)(0)(1)(0)(6)(4)(3)(1)(2)(0)(1)(1)(5)(1)(0)(1)(0)(2)(0)(1)(0)(2)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)
CB R11.5 OpenGL 64Bit37.56 fps
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(1)(0)(0)(0)(1)(0)(0)(0)(0)(2)(1)(0)(1)(0)(1)(1)(2)(0)(1)(0)(0)(1)(2)(1)(0)(0)(2)(1)(0)(1)(0)(1)(2)(2)(1)(1)(2)(0)(1)(0)(6)(1)(1)(2)(2)(6)(2)(1)(1)(1)(2)(1)(2)(0)(1)(0)(0)(1)(1)(0)(0)(1)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Pomoc
WDC WD6400BEVT-22A0RT0
przesył danych (minimum): 1.9 MB/s
(37)(38)(36)(24)(22)(29)(35)(54)(64)(59)(52)(76)(92)(88)(97)(91)(80)(68)(55)(31)(44)(26)(6)(7)(5)(7)(4)(5)(5)(3)(1)(1)(1)(2)(0)(0)(2)(1)(1)(1)(0)(0)(1)(2)(4)(0)(0)(3)(1)(2)(0)(2)(1)(0)(2)(2)(5)(2)(0)(1)(1)(3)(1)(1)(0)(0)(2)(3)(0)(1)(4)(0)(0)(0)(1)(1)(0)(0)(0)(1)(0)(1)(0)(2)(1)(1)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(1)(0)(1)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)
przesył danych (maksimum): 86.7 MB/s
(0)(2)(0)(0)(0)(6)(7)(14)(30)(57)(54)(50)(15)(32)(63)(87)(74)(52)(90)(133)(98)(96)(52)(40)(32)(66)(44)(20)(12)(8)(2)(3)(0)(0)(2)(3)(4)(6)(5)(7)(6)(0)(4)(1)(4)(1)(3)(2)(2)(1)(2)(1)(1)(1)(1)(1)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(2)(0)(1)(0)(0)(0)(3)(2)(0)(2)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
przesył danych (średnio): 57.8 MB/s
(0)(0)(0)(0)(2)(7)(5)(21)(62)(64)(45)(23)(32)(75)(83)(80)(74)(108)(152)(91)(61)(57)(48)(61)(39)(16)(17)(6)(1)(2)(1)(1)(4)(2)(2)(1)(0)(2)(1)(3)(4)(2)(4)(4)(4)(4)(1)(4)(2)(2)(3)(4)(1)(2)(1)(1)(0)(1)(0)(2)(1)(2)(0)(0)(1)(0)(0)(1)(0)(0)(1)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(1)(1)(0)(1)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
czas dostępu: 18.5 ms
(91)(8)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(1)(2)(7)(16)(27)(22)(48)(30)(69)(153)(117)(119)(148)(124)(92)(54)(45)(25)(30)(24)(12)(5)(6)(7)(9)(3)(2)(2)(1)(0)(1)(2)(0)(1)(0)(1)(0)(0)(0)(1)(1)(2)(1)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
szybkość interfejsu: 64.7 MB/s
(2)(6)(26)(73)(232)(327)(310)(128)(94)(44)(28)(18)(0)(2)(1)(2)(0)(0)(2)(1)(0)(2)(0)(0)(0)(2)(1)(0)(0)(0)(0)(0)(0)(0)(3)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)
obciążenie procesora: 1 %
(35)(0)(378)(36)(90)(57)(68)(59)(60)(35)(36)(21)(29)(18)(25)(16)(15)(6)(5)(7)(10)(5)(7)(4)(5)(5)(1)(5)(7)(0)(5)(4)(2)(1)(2)(2)(3)(2)(3)(5)(1)(3)(2)(0)(2)(0)(1)(0)(1)(0)(1)(0)(1)(2)(1)(0)(0)(1)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(2)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)

Cinebench 11.5

Wydajność w grach

Crysis Warhead

ustawienia: bez AA

1024x768
standard - 34/49,2/59 kl/s
gracz - 21/27,8/34 kl/s
entuzjasta - 13/19,8/24 kl/s

1280x720
standard - 32/43,2/50 kl/s
gracz - 19/24,1/29 kl/s

1920x1080
standard - 18/24,5/28 kl/s
gracz - 11/14,1/18 kl/s

Demigod (mapa Katarakty)  
 
1920x1080 bez AA
niskie - 62/90,1/101 kl/s
średnie - 48/54,6/59 kl/s
wysokie - 28/29,9/31 kl/s

Need for Speed SHIFT Falken Tire Demo

ustawienia: wszystko na maksimum bez AA

1024x768 – 30/39,4/49 kl/s
1280x768 – 24/37,9/47 kl/s
1920x1080 – 23/29,9/37 kl/s

Risen Demo

ustawienia: wszystko na maksimum

1024x768 - 22/30,5/39 kl/s
1280x720 - 18/26,2/34 kl/s
1920x1080 – 14/18,8/25 kl/s

Split Second Demo

ustawienia demo
27/29,9/31 kl/s

Wpływ na otoczenie

Hałas

Niewiele jest komputerów przenośnych Acera, które zyskują sobie uznanie pod względem emisji szumu podczas pracy. Aspire 8942G wypada pod tym względem nieco lepiej niż większość mniejszych modeli, zapewne właśnie dzięki swoim rozmiarom. Podczas pracy na luzie emitowane przezeń dźwięki oscylowały w okolicach 33,2 dB. Przy obciążeniu zaś wahały się między 37,3 a 42,5 dB. W porównaniu z konkurencyjnymi konstrukcjami wytwarzany szum jest na całkiem znośnym poziomie. 
 
Dodatkowym atutem recenzowanego egzemplarza był relatywnie cichy napęd optyczny, który podczas projekcji filmu emitował zakłócenia o wartości nie przekraczającej 36,3 dB.

Hałas

luz 33.2 / 33.2 / 33.2 dB
(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(1)(1)(2)(0)(0)(8)(0)(0)(0)(15)(0)(2)(27)(1)(1)(29)(0)(0)(4)(15)(0)(0)(20)(1)(5)(3)(1)(0)(3)(1)(1)(0)(2)(0)(3)(0)(1)(0)(0)(0)(0)(1)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(6)(0)(0)(9)(0)(0)(1)(12)(0)(0)(23)(0)(1)(5)(17)(0)(0)(21)(0)(8)(7)(0)(0)(5)(9)(0)(0)(3)(1)(0)(6)(1)(2)(0)(0)(1)(1)(8)(1)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(1)(3)(0)(0)(1)(10)(0)(0)(14)(0)(0)(0)(23)(0)(1)(23)(0)(0)(17)(0)(0)(1)(16)(3)(5)(5)(0)(1)(1)(2)(2)(0)(1)(0)(0)(9)(2)(2)(0)(0)(1)(0)(0)(0)(2)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)
HDD 32.5 dB
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(6)(0)(0)(9)(0)(1)(1)(10)(0)(1)(23)(0)(2)(0)(22)(0)(0)(10)(0)(3)(14)(0)(0)(0)(9)(7)(0)(0)(0)(0)(1)(0)(0)(3)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
DVD 36.3 / dB
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(3)(5)(1)(2)(1)(19)(0)(0)(19)(5)(1)(3)(17)(2)(1)(14)(4)(3)(6)(0)(3)(0)(9)(0)(5)(3)(0)(0)(2)(2)(0)(2)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(3)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(0)(3)(0)(0)(1)(1)(0)(0)(0)(2)(0)(3)
obciążenie 37.3 / 42.5 dB
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(2)(1)(0)(1)(4)(0)(4)(0)(3)(0)(1)(5)(0)(4)(0)(5)(0)(3)(10)(0)(0)(5)(2)(1)(0)(10)(5)(1)(10)(0)(10)(3)(0)(0)(2)(10)(0)(7)(0)(3)(0)(5)(0)(1)(0)(4)(0)(2)(3)(1)(0)(1)(0)(1)(0)(0)(1)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(2)(0)(0)(0)(0)(0)(2)(1)(0)(2)(0)(1)(0)(0)(5)(0)(4)(3)(0)(0)(3)(6)(1)(0)(10)(0)(3)(6)(2)(0)(4)(8)(0)(3)(7)(0)(1)(15)(0)(5)(6)(2)(0)(0)(11)(0)(0)(14)(0)(0)(7)(0)(3)(0)
 
    30 dB
cichy
40 dB
słyszalny
50 dB
irytujący
 
min: , med: , max:     (odległość 15 cm)
bez obciążenia
bez obciążenia
z obciążeniem
z obciążeniem

Ciepło

Przy stosunkowo niskich temperaturach otoczenia laptop osiąga bardzo umiarkowane temperatury maksymalne obudowy. Mimo dość wydajnych podzespołów, chłodzenie daje sobie radę całkiem nieźle. Wysokie temperatury maksymalne procesora i7 nie są niemal odczuwalne na powierzchni obudowy. Z wierzchu najwyższą temperaturą, jaką udało mi się odnotować, było zaledwie 40°C. Od strony podłoża obudowa osiągnęła o 6,5°C więcej i w okolicach wylotu układu chłodzenia temperatura sięgnęła 46,5°C.

z obciążeniem
         
 34 °C40 °C21.7 °C
 37.5 °C38.4 °C25.1 °C
 35 °C30.1 °C22.5 °C
         
 
         
 23.3 °C26.5 °C46.5 °C
 19.5 °C25.1 °C22.1 °C
 19.2 °C26.4 °C25.8 °C
         
maks. w ogóle: 40 °C
średnia: 31.6 °C
 maks. w ogóle: 46.5 °C
średnia: 26 °C
zasilacz  54.2 °C | temperatura otoczenia 17 °C

Głośniki

Jak zapewnia producent, Aspire 8942G "wyposażony został w pięć wbudowanych głośników oraz głośnik niskotonowy Acer Tuba CineBass". Tuba jest co prawda ukryta w obudowie i nie nadaje specyficznego kształtu konstrukcji, ale jej funkcjonalność została zachowana. Otwory Tuby są skierowane na matrycę dzięki czemu dźwięk - po odbiciu - wędruje prosto do ucha słuchacza. Trzeba też przyznać Acerowi, że zastosowane głośniczki stoją na przyzwoitym poziomie. Podczas odtwarzania utworów na maksymalnej głośności nie usłyszałem żadnych niepożądanych zakłóceń.

Wydajność akumulatora

Acer 8942G, ze stosunkowo wydajnymi podzespołami i jedną z największych matryc produkowanych dla urządzeń przenośnych, ma swój apetyt na prąd. Acer wyposażył ten model w stosunkowo pojemny (71 Wh), 8-komorowy akumulator. Umożliwia on godzinną pracę laptopa pod obciążeniem i ponad trzyipółgodzinną na luzie. Przy schemacie zasilania ustawionym na zrównoważony bateria wytrzymała godzinę i czterdzieści dwie minuty podczas projekcji filmu z DVD. Z kolei przeglądanie internetu na Wi-Fi było możliwe przez dwie godziny. Biorąc pod uwagę główne przeznaczenie Acera, są to całkiem niezłe wyniki.

Wydajność akumulatora

luz3h 46min
(0)(0)(0)(1)(3)(5)(6)(6)(4)(9)(6)(7)(12)(7)(4)(12)(7)(10)(8)(6)(6)(2)(1)(5)(4)(2)(2)(3)(1)(7)(1)(5)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
sieć przez WLAN2h 04min 
(0)(0)(0)(1)(2)(5)(3)(6)(4)(6)(10)(11)(6)(9)(10)(6)(1)(3)(3)(3)(2)(2)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
DVD1h 42min 
(0)(0)(1)(3)(5)(9)(13)(12)(10)(20)(17)(9)(8)(0)(1)(5)(2)(3)(0)(0)(0)(1)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
obciążenie1h 00min 
(0)(0)(4)(14)(33)(50)(24)(11)(11)(5)(4)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)

Zużycie prądu

luz 18.9 / 26.3 / 29.9 W
(0)(0)(0)(0)(0)(0)(0)(3)(0)(0)(0)(5)(3)(5)(5)(1)(8)(5)(4)(4)(5)(11)(1)(5)(3)(6)(4)(1)(4)(9)(4)(1)(8)(4)(2)(1)(0)(2)(0)(2)(0)(4)(4)(1)(0)(6)(0)(0)(1)(3)(2)(3)(0)(0)(0)(0)(0)(1)(0)(0)(2)(0)(0)(0)(1)(0)(0)(0)(2)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(3)(7)(2)(3)(4)(0)(2)(3)(4)(7)(6)(7)(6)(3)(10)(4)(2)(3)(3)(3)(2)(3)(2)(3)(3)(3)(4)(1)(3)(0)(0)(2)(3)(5)(0)(3)(3)(2)(2)(2)(0)(1)(1)(3)(1)(0)(0)(1)(0)(1)(0)(1)(0)(0)(0)(2)(0)(0)(1)(0)(2)(0)(0)(0)(0)(0)(2)(0)(1)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(5)(0)(2)(0)(4)(6)(2)(1)(1)(3)(1)(8)(11)(2)(2)(7)(3)(4)(4)(5)(4)(4)(0)(2)(5)(3)(3)(0)(2)(4)(0)(2)(5)(1)(2)(4)(1)(0)(2)(2)(2)(2)(2)(1)(2)(2)(1)(0)(2)(2)(3)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(2)(0)(1)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
obciążenie 85.5 / 134.1 W
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(1)(2)(1)(1)(2)(0)(3)(1)(1)(1)(0)(0)(1)(1)(4)(2)(3)(2)(1)(3)(0)(2)(1)(1)(0)(2)(2)(0)(3)(1)(2)(1)(3)(1)(3)(1)(1)(2)(1)(1)(0)(4)(1)(1)(2)(2)(4)(1)(1)(1)(3)(2)(0)(0)(1)(0)(0)(0)(2)(2)(1)(1)(4)(4)(2)(1)(7)(1)(0)(6)(4)(2)(2)(1)(1)(0)(0)(2)(2)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(2)(0)(6)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(1)(1)(1)(2)(2)(1)(1)(5)(1)(0)(1)(0)(4)(0)(2)(1)(2)(2)(0)(2)(0)(0)(2)(0)(1)(0)(1)(0)(3)(0)(0)(2)(2)(1)(1)(1)(0)(0)(3)(0)(0)(1)(0)(2)(2)(2)(1)(1)(1)(3)(3)(2)(0)(1)(1)(1)(2)(3)(0)(1)(0)(3)
 
Legenda: min: , med: , max:         

Podsumowanie

Acer 8942G jest konstrukcją niewątpliwie ciekawą. Jako jeden z największych DTR-ów dostępnych na rynku nie ma za wielkiej konkurencji i dla użytkownika potrzebującego ogromnej matrycy oraz przenośności może być wart zainteresowania. 

Ciężko nazwać tę maszynę wybitną, albowiem dręczona przez typowe współczesne przypadłości (w postaci słabych kątów widzenia matrycy, nie najlepszej klawiatury, podatności na zabrudzenia i karty graficznej wyposażonej w relatywnie wolną pamięć DDR3) nie może rozwinąć skrzydeł.

Mimo to notebook ten pozostaje sprzętem godnym wzięcia pod uwagę przy najbliższych zakupach, a to głównie dzięki zapewniającej wszechstronność różnorodności portów, dość wysokiej wydajności, niezłej kulturze pracy i dobrym głośnikom. Ponadto korzystanie z tego notebooka umilą podświetlana klawiatura, dobry panel multimedialny i sztywna platforma robocza. Warto też wspomnieć, iż zwolennicy dużej przestrzeni dyskowej dostaną możliwość podłączenia drugiego dysku twardego. To wszystko w stosunkowo niewygórowanej cenie i przy całkiem atrakcyjnym wyglądzie.

Aktualne ceny notebooka Acer Aspire 8942G

Acer Aspire 8942G
Acer Aspire 8942G

 

Dziękujemy za wypożyczenie egzemplarza do testu firmie X-KOM. Zakupu tego sprzętu można dokonać w jej sklepie internetowym.

Zachęcamy do dyskusji nt. powyższego testu i testowanego urządzenia na naszym forum. -> Forum

Acer Aspire 8942G
bohater testu: Acer Aspire 8942G

Specyfikacja techniczna

Acer Aspire 8942G-724G64

:: Procesor
Intel Core i7 720QM 1.6 GHz
:: Chipset
Intel HM55
:: Pamięć
4096 MB, Samsung DDR3-1066, 2x 2 GB, maks. 8 GB
:: Karta grafiki
ATI Mobility Radeon HD 5850 - 1024 MB, rdzeń: 625 MHz, pamięć: 800 MHz, GDDR3, ATI Catalyst 10.4
:: Matryca
18.4 cali 16:9, 1920x1080 pikseli, Chi Mei CMO1807 / N184H6-L02, refleksująca: tak
:: Dysk twardy
WDC WD6400BEVT-22A0RT0, 640GB 5400obr/min WDC WD6400BEVT-22A0RT0
:: Karta dźwiękowa
Realtek ALC670 @ Intel Ibex Peak PCH - High Definition Audio Controller
:: Złącza
1 ExpressCard/54, 5 USB 2.0, 1 FireWire, 1 VGA/D-Sub, 1 HDMI, 1 DisplayPort, 1 blokada Kensingtona, 1 eSATA, gniazda audio: wejście mikrofonowe, wyjście słuchawkowe (S/PDIF), CIR
:: Łączność
Broadcom NetLink Gigabit Ethernet (10/100/1000MBit), Atheros AR5B93 Wireless Network Adapter (abgn), jest Bluetooth
:: Napęd optyczny
Optiarc DVD RW AD-7585H
:: Gabaryty
wysokość x szerokość x głębokość (mm): 43.8 x 440 x 295
:: Waga
4.6 kg
:: Akumulator
71 Wh litowo-jonowy, 8 ogniw, 4800 mAh
:: Cena
4999 PLN
:: System operacyjny
Microsoft Windows 7 Home Premium 64 Bit
:: Inne
kamerka: 2 MPx, zasilacz: Delta Electronics 19 V, 6,32 A (identyczny jak w MSI GX640, GE700); czytnik linii papilarnych

Sprzęt dostarczył

sklep komputerowy X-Kom
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64
  • Acer Aspire 8942G-724G64

Autor

Niniejszą recenzję przygotował Krzysztof Osuch.

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Za

+atrakcyjny wygląd
+solidna platforma robocza
+mnogość portów
+podświetlana klawiatura
+przyjemny panel multimedialny
+niezła wydajność
+miejsce na drugi dysk twardy
+niezła jak na Acera kultura pracy
+dobre głośniki
 

Przeciw

-podatna na zabrudzenia błyszcząca obudowa
-nie najwyższych lotów klawiatura
-słabe kąty widzenia matrycy
-pamięć karty graficznej (DDR3)

 

> testy i recenzje laptopów - polska edycja - laptopy, notebooki, opinie, porady, porównania, baza testów, nowinki > Laptopy > Recenzja Acer Aspire 8942G
2. styczeń 2012