An daɗe tun da mun ga jerin kwamfyutocin Aspire a cikin gwajin gwajin 3DNews. A halin yanzu, waɗannan kwamfutocin tafi-da-gidanka sun shahara sosai a ƙasarmu. Yin amfani da misalin ƙirar Aspire 7 A715-75G, sanye take da guntun 6-core Core i7 da kuma zane-zane na GeForce GTX 1650 Ti, zaku gano yadda nasarar sabon ƙarni na kwamfyutocin Acer na "sauri" ya zama.
Halayen fasaha, kayan aiki da software
Kamar yadda na riga na fada, jerin Aspire 7 sun shahara sosai a kasarmu, sabili da haka ba abin mamaki bane cewa an gabatar da babban adadin gyare-gyare na kwamfyutoci daban-daban a kasuwar Rasha. Kwamfutar tafi-da-gidanka na Aspire 7 A715-75G sun dogara ne akan tsarin Intel, an sanye su da 4- ko 6-core Core i5 ko i7 kwakwalwan kwamfuta na ƙarni na tara (Kofi Lake). Koyaya, akwai kuma jerin A715-41G akan siyarwa, wanda ke amfani da na'urori masu sarrafawa na 4-core AMD Ryzen 3000.
Teburin yana nuna halayen kawai don samfuran A715-75G, tunda a cikin wannan bita muna hulɗa da dandamalin Intel. Kuna iya sanin duk nau'ikan Aspire 7 A715 .
| Acer Aspire 7 A715-75G | |
| Babban nuni | 15,6 ″, 1920 × 1080, IPS |
| CPU | Intel Core i7-9750H Intel Core i5-9300H |
| Katin bidiyo | NVIDIA GeForce GTX 1650 Ti NVIDIA GeForce GTX 1650 |
| RAM | Har zuwa 16 GB, DDR4-2666 |
| Sanya direbobi | 1 × M.2 a yanayin PCI Express x4 3.0, har zuwa 1 TB |
| Turin gani | Babu |
| Musaya | 2 × USB 3.1 Gen2 Type-A 1 × USB 3.1 Gen2 Type-C 1 × USB 2.0 Type-A 1 × 3,5 mm mini-jack 1 x RJ-45 1 × HDMI |
| Baturin da aka gina | 59 wata |
| Wutar lantarki ta waje | 135 W |
| Dimensions | 363 × 254,4 × 23 mm |
| Nauyin kwamfutar tafi-da-gidanka | 2,15 kg |
| tsarin aiki | Windows 10 Home |
| Garanti | 1 shekara |
| Farashin a Rasha, bisa ga Yandex.Market | 90 rub. kowane samfurin gwaji |
Mafi kyawun gyare-gyare na Aspire 7, na yanzu a lokacin rubuta wannan labarin, ya zo mana don gwaji. Sigar kwamfutar tafi-da-gidanka A715-75G-778N (NH.Q88ER.00B) sanye take da 6-core Core i7-9750H processor, GeForce GTX 1650 Ti graphics, 16 GB na DDR4-2666 RAM da 1 TB SSD. A lokacin rubutawa, a ƙarshen Yuni, wannan kwamfutar tafi-da-gidanka . Don samfurin tare da Core i5-9300H, GeForce GTX 1650 Ti, 8 GB DDR4-2666 da 512 GB SSD, sun nemi 69 rubles.
Haɗin mara waya a cikin Aspire 7 A715-75G an samar da shi ta Intel Wi-Fi 6 AX200 processor, wanda ke goyan bayan ka'idodin IEEE 802.11b/g/n/ac/ax tare da mitoci na 2,4 da 5 GHz da matsakaicin kayan aiki har zuwa 2,4 Gbit / Tare da. Hakanan wannan mai sarrafa yana samar da Bluetooth 5.1.
Kwamfutar tafi-da-gidanka ta zo da wutar lantarki ta waje tare da ikon 135 W da nauyin 450 g. Ba a sami ƙarin kayan haɗi a cikin akwatin ba.
Bayyanawa da na'urorin shigarwa
Ana iya kiran bayyanar Aspire 7 classic - yana da tsari mai sauƙi, ba tare da wani abu mai haske ba. A nan babu wani backlighting na shari'ar, kazalika da daban-daban launi inclusions, kamar yadda, misali, a cikin kwamfutar tafi-da-gidanka na jerin. .
Jikin samfurin an yi shi ne da filastik - wannan shine inda aka fara ƙira da bambance-bambancen fasaha tsakanin Aspire 7 da jerin “Predator” da aka tsara a baya. Koyaya, an haɗa komai tare sosai. Murfin da ke da nunin “yana wasa” kawai lokacin da ka danna shi sosai, kuma yankin da ke da madannai ya ƙi lanƙwasa gaba ɗaya.
Kuma sake: muna da daidaitattun "tag" - tare da nauyin kilogiram 2,15, kauri na kwamfutar tafi-da-gidanka shine 23,25 mm. Kamar yadda kuke gani, ɗaukar kwamfutar tafi-da-gidanka tare da ku zuwa jami'a sau ɗaya ko sau biyu ba zai yi wahala ba. Yadda za a kai shi zuwa dacha, sanya shi a cikin jakar baya tare da wutar lantarki.
Murfin Acer Aspire 7 A725-75G ana iya buɗe shi cikin sauƙi da hannu ɗaya: yi tsalle kuma zaku iya yin aiki. A lokaci guda, hinges suna ba ku damar buɗe allon 180 digiri, kuma wani zai sami wannan damar da amfani. Amma ga hinges da kansu, babu shakka game da amincin su, saboda murfin yana juya da karfi kuma an tabbatar da shi a fili a matsayin da kuke bukata. Koyaya, ba za ku iya bincika aminci cikin makonni biyu ba.
Mai sana'anta ya yi iƙirarin cewa nunin ya mamaye 81,61% na duk yankin murfin. An cimma wannan ta hanyar kunkuntar firam ɗin, wanda kauri daga bangarorin shine kawai 8 mm. Firam ɗin nunin Aspire 7 suna da kauri sosai a sama da ƙasa.
Gefen hagu na kwamfutar tafi-da-gidanka yana sanye da mai haɗin RJ-45, fitarwar HDMI da tashoshin USB 3.1 Gen1 guda uku, ɗaya daga cikinsu shine Type C. A gefen dama na Aspire 7 akwai shigarwa don haɗa wutar lantarki ta waje, USB 2.0 A-type da jack 3,5 mm don haɗa na'urar kai. To, wannan saitin musaya zai isa sosai don amfani da na'urar cikin kwanciyar hankali a mafi yawan yanayi. Ga waɗanda suke aiki da yawa tare da daukar hoto, watakila ginannen kati mai karantawa kawai ba zai wadatar ba - dole ne ku ci gaba da ɗaukar mai karanta katin SD na waje tare da ku.
Maballin Acer Aspire 7 cikakke ne, tare da faifan maɓalli na lamba. Maɓallan suna sanye da fararen haske na baya-baya mai mataki ɗaya. An zaɓi haske na hasken baya don haka zane-zane akan maɓallan yana bayyane a fili dare da rana.
Gabaɗaya, wasa da aiki tare da rubutu ta amfani da madannai na Aspire 7 ya zama mai daɗi sosai. Maɓallin tafiya gajere ne, amma a zahiri ana jin shi a fili kuma yana da latsawa da latsawa a sarari. Abubuwan da ba na so su ne wurin maɓallin wuta da ƙananan maɓallan kibiya sama/ ƙasa. Zan sa maɓallin wutar lantarki ɗaya na na'urar ya fi bayyane kuma in sanya shi nesa da kushin lamba. Wata rana, yayin da nake aiki a makance akan na'urar lissafi, na kashe kwamfutar tafi-da-gidanka da gangan. Amma duka Shift, Backspace da Shigar suna da girma, kuma Ctrl na hagu, Tab da Fn suna da daidaitaccen yanki.
Ba ni da wani korafi game da kwamitin taɓawa - bai yi ƙanƙanta ba kamar na 13- da 14-inch ultrabooks. Yatsu suna yawo da kyau akan faifan taɓawa, ana gane motsin motsi akai-akai, kuma dannawa yana tare da dannawa daban da ƙara. An sanye da faifan taɓawa da firikwensin hoton yatsa.
Laptop ɗin yana amfani da kyamarar gidan yanar gizon HD. Bai dace sosai don yawowar wasan ba, amma ya dace da kiran bidiyo ta Skype, Zoom, da sauransu. Yana yiwuwa a sami hoto mai inganci kawai a cikin hasken rana mai haske; a duk sauran lokuta, hoton ya zama marar rubutu kuma yana da hayaniya.
Tsarin ciki da zaɓuɓɓukan haɓakawa
Kwamfutar tafi-da-gidanka yana da sauƙin warwatse. Za'a iya cire gabaɗayan ɓangaren ɓangaren ƙasa cikin sauƙi - kawai kuna buƙatar buɗe ƴan sukurori ta amfani da na'urar sikirin Phillips na yau da kullun.
Tsarin sanyaya don mai sarrafawa na tsakiya da guntu mai hoto a cikin Aspire 7 na kowa ne. Bidiyon core yana da ƙarin bututun zafi fiye da na'ura mai sarrafawa, amma a cikin duka biyun ana amfani da babban radiyon tagulla da kuma wasu magoya bayan tangential da ke kusa da juna.
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Wasu masu amfani za su yi la'akari da wannan a matsayin koma baya, amma motherboard na gwarzo na yau bita yana sanye take da tashar M.2 guda ɗaya kawai wanda ke goyan bayan shigar da SSD na nau'in nau'in nau'in 2280. A cikin yanayinmu, an sanye shi da terabyte Intel. SSDPEKNW010T8 ƙwanƙwasa mai ƙarfi na jiha - ba zai yuwu ku canza shi cikin lokaci ba. Amma waɗanda suka sayi samfuri tare da drive ɗin 256 GB kuma a ƙarshe suna son ƙarin sarari dole ne su yi canji, maimakon ƙara shigar da SSD a cikin mahaifiyar kwamfutar tafi-da-gidanka.
Kuma ana shigar da nau'ikan DDR4-2666 guda biyu daga Samsung a cikin ramukan SO-DIMM guda biyu. Jimlar adadin RAM a cikin kwamfutar tafi-da-gidanka shine 16 GB, kuma wannan zai iya isa ga wasanni na dogon lokaci.
Hanyar Gwaji
Mun gwada a cikin wasanni ta amfani da iyaka ko kusa da mafi girman saitunan ingancin hoto. An ba da cikakken jerin wasannin da saitunan da aka yi amfani da su don gwaji a cikin tebur da ke ƙasa.
| game | ||||
| Title | API | Ingantattun zane-zane | Cikakken allo anti-aliasing | |
| full HD | matsananci HD | |||
| Far Cry Sabon Dawn, ginannen ma'auni | DirectX 11 | Matsakaicin inganci, HD laushi sun haɗa. | Taa | Taa |
| The Witcher III: Wild Hunt, Novigrad da kewaye | Yanayin Inganci, NVIDIA HairAikin kan, HBAO+ | AA | AA | |
| GTA V, ginannen ma'auni (yanayin ƙarshe) | Max. inganci, ƙarin saitunan inganci - kunnawa, ma'aunin ƙudurin hoto - kashe, 16 × AF | FXAA + 4 × MSAA | Ban da AA | |
| Dota 2, maimaita wasa | Matsakaicin inganci | Kunna | Kunna | |
| Creed na Assassin: Odyssey, ginannen ma'auni | Yanayin mafi girma | high | high | |
| Jimlar Yaƙi: Masarautu uku, ginannen ma'auni | Yanayin "Max". | Taa | Taa | |
| Duniyar Tankuna enCore 1.0, ma'auni | Yanayin Ultra | Farashin TSSAA HQ | Farashin TSSAA HQ | |
| Inuwar Tomb Raider, ginannen ma'auni | DirectX 12 | Max. inganci, DXR kashe | Taa | Taa |
| Filin Yaƙi V, manufa "Tiger na Ƙarshe" | Yanayin Ultra, DXR a kashe. | Taa | Taa | |
| Metro Exodus, ginannen ma'auni | Yanayin Ultra | Taa | Taa | |
| Red Dead Redemption 2, ginannen ma'auni | aman wuta | Max. inganci, ƙarin saitunan inganci - kashe. | Taa | Taa |
| Counter-Strike: Global laifi | DirectX 9 | Max. inganci | 8×MSAA | 8×MSAA |
An ƙaddara aikin wasan ta amfani da sanannen shirin FRAPS. Tare da taimakonsa, muna samun lokacin bayarwa na kowane firam. Sannan, ta amfani da kayan aikin FRAFS Bench Viewer, ba kawai ana ƙididdige matsakaicin FPS ba, har ma da kashi 99th. Amfani da kashi 99 a maimakon mafi ƙarancin adadin firam a cikin daƙiƙa ya faru ne saboda sha'awar share sakamako daga fashe-fashe na ayyuka waɗanda aka tsokane su ta hanyar dalilan da basu da alaƙa kai tsaye ga ayyukan manyan abubuwan dandalin.
An auna processor da aikin ƙwaƙwalwar ajiya ta amfani da software mai zuwa:
- Corona 1.3. Gwajin saurin yin amfani da sunan guda. Ana auna saurin gina daidaitaccen wurin BTR da aka yi amfani da shi don auna aikin.
- WinRAR 5.40. Ajiye babban fayil 11 GB tare da bayanai daban-daban a cikin tsarin RAR5 kuma tare da matsakaicin matakin matsawa.
- Blender 2.80 RC1. Ƙayyadaddun gudu na ƙarshe a cikin ɗaya daga cikin shahararrun fakitin zane na 4D kyauta. An auna tsawon lokacin gina samfurin ƙarshe daga Blender Cycles Benchmark revXNUMX.
- x264 FHD ma'auni. Gwajin saurin sauya bidiyo zuwa tsarin H.264/AVC.
- x265 HD Alamar aiki. Gwajin saurin sauya bidiyo zuwa tsarin H.265/HEVC.
- CINEBENCH R15 da R20. Auna aikin 4D mai hoto na zahiri a cikin fakitin rayarwa na CINEMA XNUMXD, gwajin CPU.
- Fritz 9 Chess Benchmarks. Gwajin saurin mashahurin injin dara.
- JetStream 1.1 da WebXPRT 3 (mai bincike - Google Chrome). Gwajin aiki na aikace-aikacen Intanet da aka gina ta amfani da HTML5 da JavaScript algorithms.
- Adobe farko Shafuka 2019. Bayar da aikin a cikin ƙudurin 4K.
- PCMark 10. Cikakken ma'auni wanda ke ƙayyade matakin aikin duk abubuwan haɗin kwamfutar tafi-da-gidanka.
Ana yin gwajin nuni ta amfani da X-Rite i1Display Pro colorimeter da app na HCFR.
An gwada rayuwar batirin kwamfutar tafi-da-gidanka ta hanyoyi biyu. Zaɓin kaya na farko - hawan igiyar yanar gizo - ya haɗa da buɗewa da rufe shafuka akan shafukan 3DNews.ru, Computeruniverse.ru da Unsplash.com tare da tazara na daƙiƙa 30. Don wannan gwajin, ana amfani da sigar burauzar Google Chrome na yanzu a lokacin gwaji. A yanayi na biyu, ana kunna bidiyo a cikin tsarin .mkv da cikakken ƙudurin HD a cikin ginannen na'urar Windows OS tare da aikin maimaitawa. A kowane hali, an saita hasken nuni zuwa 200 cd/m2 guda ɗaya, kuma an kashe hasken baya na madannai (idan akwai) da sauti. Lokacin kunna bidiyo, kwamfutar tafi-da-gidanka tana aiki a yanayin jirgin sama.
An sake duba sakamakon kwamfutar tafi-da-gidanka masu zuwa a cikin wasanni da sauran aikace-aikace:
| Gwada mahalarta | ||||||
| Samfurin | nuni | processor | RAM | Zane | Fitar | Baturi |
| ASUS ROG Zephyrus M GU502GU | 15,6 ", 1920 × 1080, IPS | Intel Core i7-9750H, 6/12 cores/threads, 2,6 (4,5) GHz, 45 W | 16 GB, DDR4-2666, tashoshi biyu | NVIDIA GeForce GTX 1660 Ti, 6 GB GDDR6 | SSD, 512 GB | 76 wata |
| ASUS ROG Zephyrus G14 GA401IV | 14 ", 1920 × 1080, IPS | AMD Ryzen 9 4900HS, 8/16 cores/threads, 2,9 (4,2 GHz), 45 W | 16 GB, DDR4-3200, tashoshi biyu | NVIDIA GeForce RTX 2060 Max-Q, 6 GB GDDR6 | SSD, 1 TB | 76 wata |
| HP OMEN X 2S (15-dg0004ur) | 15,6 ", 3840 × 2160, IPS | Intel Core i9-9880H, 8/16 cores/threads, 2,3 (4,8) GHz, 45 W | 32 GB, DDR4-3200, tashoshi biyu | NVIDIA GeForce RTX 2080 Max-Q, 8 GB GDDR6 | SSD, 2 TB | 72 wata |
| MSI GS66 Stealth | 15,6", 1920 × 1080, IPS (IGZO) | Intel Core i7-10750H, 6/12 cores/threads, 2,6 (5,0) GHz, 45 W | 16 GB, DDR4-2666, tashoshi biyu | NVIDIA GeForce RTX 2060, 6 GB GDDR6 | SSD, 1 TB | 99 wata |
| Acer Aspire 7 A715-75G | 15,6 ", 1920 × 1080, IPS | Intel Core i7-9750H, 6/12 cores/threads, 2,6 (4,5) GHz, 45 W | 16 GB, DDR4-2666, tashoshi biyu | NVIDIA GeForce GTX 1650 Ti, 4 GB GDDR6 | SSD, 1 TB | 59 wata |
Nuna da sauti
Aspire 7 yana amfani da panel na 60Hz IPS tare da murfin anti-glare da Cikakken HD ƙuduri. Ana iya kwatanta ingancin nuni a cikin kwamfutar tafi-da-gidanka a matsayin matsakaicin matsakaici - irin wannan allon zai isa sosai don aiki da nishaɗi. Kodayake wasu masu amfani waɗanda ke aiki da hoto da abun ciki na bidiyo ƙila ba za su gamsu da ingancin hoton LG LP156WFC-SPD5 ba.
Allon yana da babban (na kwamfyutocin tafi-da-gidanka) bambancin rabo na 1076:1. Kallon fina-finai akan kwamfutar tafi-da-gidanka yana da daɗi da daɗi, kodayake ina son ganin matakin haske mafi girma: matsakaicin farin haske shine 245 cd/m2, kuma mafi ƙarancin shine 18 cd/m2. Daidaiton matrix ya kasance matsakaici. Don haka, matsakaicin karkata akan sikelin launin toka shine 2,01 tare da matsakaicin ƙimar 5,23. Gaskiyar ita ce, zafin launi na allon ya juya ya zama dan kadan fiye da abin da ake nufi da 6500 K; gamma mai matsakaicin ƙima na 2,26 shima yana tsalle kuma gabaɗaya ya zama ɗan sama sama da ma'aunin 2,2.
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Matsakaicin sabawa a cikin gwajin ColorChecker24 shine 5,22 tare da matsakaicin 8,56. Gamut launi na matrix bai dace da ma'aunin sRGB ba - yankin triangle ya fi girma fiye da ƙimar tunani.
In ba haka ba, LG LP156WFC-SPD5 yana yin kyau. Duban kusurwoyi a cikin dukkan jirage suna da kyau, sai dai cewa akwai tasirin Glow, amma wannan matsalar tana addabar duk ma'aunin IPS. Amma babu karin bayanai a gefuna kuma, mafi mahimmanci, babu PWM a duk matakan haske - zaku iya wasa akan Acer Aspire 7 na dogon lokaci ba tare da lahani ga hangen nesa ba.
Sautin da ke cikin Aspire 7 ya faranta min rai tare da ajiyar ƙara mai kyau, ba tare da hucin da ba'a so, ƙwanƙwasa ko rawar jiki. Akwai bass, saman, da tsakiya anan - lokacin sauraron waƙoƙin kiɗan da kuka fi so, hannunku bai kai ga belun kunne ba.
Processor da ingantaccen RAM
Ƙarfin 6-core Intel Core i7-9750H processor sananne ne ga masu karatun 3DNews na yau da kullun. Yanzu halin da ake ciki a kasuwa shi ne cewa kwamfyutocin da Core i7-8750H, Core i7-9750H da Core i7-10750H kwakwalwan kwamfuta ne sau da yawa a kan sayarwa - a cikin dukan uku lokuta muna magana ne game da kama da na'urori masu sarrafawa, saboda suna amfani da wannan microarchitecture , kamar yadda haka kuma adadin zaren guda ɗaya. A sakamakon haka, bambancin da ke tsakanin waɗannan na'urori masu sarrafawa a cikin ayyuka daban-daban yana samuwa ta hanyar halayen mutum na kwamfutar tafi-da-gidanka. Sau da yawa za ku iya ganin halin da ake ciki inda Core i7-9750H ke gaba da Core i7-10750H, ko da yake a kan takarda duk abin da ya kamata ya kasance daidai.
| Ingantaccen sanyaya kwamfutar tafi-da-gidanka da aikin CPU | |||||
| LinX 0.9.1 | Adobe Premiere Pro 2019 | ||||
| Yanayin mara kyau | Saita ta amfani da Intel XTU | Yanayin mara kyau | Saita ta amfani da Intel XTU | ||
| CPU mita | Matsakaicin | 2,8 GHz | 3,2 GHz | 2,7 GHz | 3,0 GHz |
| Yanayin CPU | Matsakaici | 79 ° C | 80 ° C | 86 ° C | 78 ° C |
| Matsakaicin | 75 ° C | 76 ° C | 68 ° C | 71 ° C | |
| Matsayin ƙusa | Matsakaicin | 36,4 dBA | 37 dBA | 37,2 dBA | 37,3 dBA |
| Amfani da wutar lantarki na CPU | talakawan | 45 W | 45 W | 45 W | 45 W |
| Ayyuka: LinX (mafi girma shine mafi kyau), Premier Pro 2019 (ƙasa ya fi kyau) | 206,39 GFLOPS | 222,55 GFLOPS | 1246 s | 1147 c | |
source: 3dnews.ru