A cikin 2019, kowace uwar gida ta ji labarin masu sarrafa Ryzen. Lallai, kwakwalwan kwamfuta bisa tsarin gine-ginen Zen sun yi nasara sosai. Jerin Ryzen 3000 na masu sarrafa tebur sun dace sosai duka don ƙirƙirar rukunin tsarin tare da fifiko kan nishaɗi, da kuma haɗa wuraren aiki masu ƙarfi. Mun ga cewa lokacin da ya zo ga dandamali na AM4 da sTRX4, AMD yana da fa'ida a kusan dukkanin nau'ikan, tunda dandamali na "ja" sun fi aiki kuma suna da kyau a cikin mahallin farashi. A lokaci guda, wanda ba abin mamaki ba ne, AMD yana ƙara tasirinsa a kasuwar kwamfutar tafi-da-gidanka. A yau za ku saba da kwamfyutocin kwamfyutoci guda uku masu ban sha'awa daga HP - watakila mafi girman wakilin sashin sarrafa kwamfuta.
HP Enterprise Notebook Series
Wannan bita zai mayar da hankali kan jerin HP 255 G7, ProBook 455R G6 da EliteBook 735 G6 kwamfyutocin. Kamar yadda muka riga muka lura, ana amfani da mafita ta wayar hannu ta AMD Ryzen a kowane yanayi. Ana nuna mahimman halayen fasaha na jerin a cikin tebur da ke ƙasa.
| HP 255 G7 | HP ProBook 455R G6 | HP EliteBook 735 G6 | |
| Nuna | 15,6", 1366 × 768, TN | 15,6", 1366 × 768, TN | 15,6 ", 1920 × 1080, IPS |
| 15,6", 1920 × 1080, TN | 15,6 ", 1920 × 1080, IPS | 15,6", 1920 × 1080, IPS, taɓawa | |
| CPU | AMD Ryzen 3 2200U AMD E2-9000e AMD A9-9425 AMD A6-9225 |
AMD Ryzen 5 3500U AMD Ryzen 3 3200U |
AMD Ryzen 5 3500U AMD Ryzen 5 PRO 3500U AMD Ryzen 3 3300U AMD Ryzen 7 PRO 2700U |
| Zane | Gina cikin CPU | Gina cikin CPU | Gina cikin CPU |
| RAM | 8 GB DDR4-2400 | 8 ko 16 GB DDR4-2400 | 8 ko 16 GB DDR4-2400 |
| Fitar | SSD: 128 ko 256 GB HDD: 500 GB ko 1 TB |
SSD: 128, 256 ko 512 GB HDD: 500 GB ko 1 TB |
SSD: 128, 256, 512 GB, 1 TB |
| Mara waya ta module | Realtek RTL8821CE, IEEE 802.11b/g/n/ac, 2,4 GHz, har zuwa 433 Mbps, Bluetooth 4.2 | Realtek RTL8821BE, IEEE 802.11b/g/n/ac, 2,4 GHz, har zuwa 433 Mbps, Bluetooth 4.2 | Realtek RTL8821BE, IEEE 802.11b/g/n/ac, 2,4 GHz, har zuwa 433 Mbps, Bluetooth 4.2 Intel AX200 Wi-Fi 6, Bluetooth 5 |
| Musaya | 2 × USB 3.1 Gen1 Type-A 1 × USB 2.0 Type-A 1 × HDMI 1.4b 1 x RJ-45 1 × mai karanta kati 1 × 3,5mm mini-jack lasifikar / makirufo |
2 × USB 3.1 Gen1 Type-A 1 × USB 3.1 Gen1 Type-C 1 × USB 2.0 Type-A 1 × HDMI 1.4b 1 x RJ-45 1 × mai karanta kati 1 × 3,5mm mini-jack lasifikar / makirufo |
2 × USB 3.1 Gen1 Type-A 1 × USB 3.1 Gen2 Type-C 1 × smart card 1 × katin SIM 1 × tashar jirgin ruwa 1 × HDMI 2.0 1 x RJ-45 1 × mai karanta kati 1 × 3,5mm mini-jack lasifikar / makirufo |
| Baturin da aka gina | sel 3, 41 W • h | sel 3, 45 W • h | sel 3, 50 W • h |
| Wutar lantarki ta waje | 45 W | 45 W | 45 W |
| Dimensions | 376 × 246 × 22,5 mm | 365 × 257 × 19 mm | 310 × 229 × 17,7 mm |
| Weight | 1,78 kg | 2 kg | 1,33 kg |
| tsarin aiki | Windows 10 Pro Windows 10 Gida Windows 10 Gida guda Harshe FreeDOS |
Windows 10 Pro Windows 10 Gida Windows 10 Gida guda Harshe FreeDOS |
Windows 10 Pro Windows 10 Gida Windows 10 Gida guda Harshe FreeDOS |
| Garanti | 3 shekaru | 3 shekaru | 3 shekaru |
| Farashin a Rasha bisa ga Yandex.Market | daga 18 rubles. | daga 34 rubles. | daga 64 rubles. |
Duk kwamfyutocin guda uku da suka zo ofishin editan mu suna da matrices tare da shigar Full HD ƙuduri - tabbas za mu yi magana game da su dalla-dalla. Ana gabatar da manyan halaye na samfuran da aka gwada a cikin hotunan kariyar kwamfuta da ke ƙasa. HP 255 G7 yana da dual-core Ryzen 2 3U processor da 2200 GB na RAM, ProBook 8R G455 yana da Ryzen 6 5U da 3500 GB na RAM, kuma EliteBook 16 G735 yana da Ryzen 6 PRO 5U da 3500 GB na RAM. . A cikin dukkan lokuta guda uku, ana amfani da fayafai masu ƙarfi waɗanda aka shigar Windows 16 PRO tsarin aiki.
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Na lura cewa samfuran ProBook 455R G6 da EliteBook 735 G6 suna da, don yin magana, dangi. Don haka, akan siyarwa zaku sami jerin ProBook 445R G6 da EliteBook 745 G6. Bambancin lamba ɗaya a cikin sunan yana nuna cewa waɗannan kwamfyutocin kwamfyutoci ne masu allon inci 14. In ba haka ba, waɗannan jerin suna kama da juna.
Kamar yadda wataƙila kun lura, HP ProBook 455R G6 da EliteBook 735 G6 suna amfani da nau'ikan Ryzen 5 3500U daban-daban. Musamman, abokin ciniki na iya siyan kwamfutar tafi-da-gidanka tare da sigar PRO na processor. Waɗannan na'urori masu sarrafawa suna goyan bayan fasaha kamar AMD GuardMI da DASH 1.2.
GuardMI an gina shi a cikin fasalulluka na tsaro waɗanda ke taimaka wa abokan ciniki su guje wa abin da za mu iya kira ta yanar gizo a yanzu. Don haka, aikin AMD Memory Guard yana ɓoyewa da ɓoye duk RAM a cikin ainihin lokaci. A sakamakon haka, maharan ba su da damar samun nasara dangane da hare-haren takalman sanyi. Af, mafita waɗanda ke goyan bayan fasahar Intel vPro ba su da madaidaicin madadin AMD Memory Guard. AMD Secure Boot yana ba da ingantaccen ƙwarewar taya kuma yana hana barazanar shiga software mai mahimmanci. A ƙarshe, kwakwalwan kwamfuta na Ryzen suna goyan bayan Windows 10 fasahar tsaro kamar Guard Na'ura, Tsaron Aminci, TPM 2.0, da VBS.
Fasahar DASH (Desktop and Mobile Architecture for System Hardware) tana sauƙaƙa sarrafa kwamfuta sosai. Fasaha tana ci gaba da ingantawa, saboda muna fuskantar buɗaɗɗen ma'auni wanda koyaushe ana sabunta shi da haɓakawa. DASH yana ba ku damar sarrafa kwamfutocin tebur da tsarin wayar hannu daga nesa. Irin waɗannan tsarin suna taimaka wa masu gudanarwa suyi ayyuka ba tare da la'akari da yanayin wutar lantarki ko tsarin aiki ba. Misali, yana yiwuwa a fara tsarin cikin aminci cikin aminci ko da a halin yanzu an kashe shi. Mai gudanarwa na iya samun duk mahimman bayanai game da aikin kayan aikin tsarin, ko da babu tsarin aiki.
Daga cikin nau'ikan kwamfyutocin HP guda uku waɗanda ke cikin dakin gwajin mu, HP EliteBook 735 G6 kawai yana da guntu-jerin Ryzen PRO. Sauran kwamfyutocin suna amfani da nau'ikan "sauki" na AMD CPU. Koyaya, HP tana ba abokan cinikinta fasahohin mallakar mallaka da yawa masu ban sha'awa, gami da waɗanda ke da alaƙa da tsaro.
Misali, samfuran HP 255 G7 suna goyan bayan firmware Trusted Platform Module (TPM), wanda ke ƙirƙirar maɓallan ɓoyayyen kayan masarufi don kare bayanai, imel, da bayanan mai amfani. Jerin HP ProBook 455R G6 yana da fasalin HP BIOSphere Gen4, wanda ke aiki ta atomatik a matakin firmware don haɓaka aikin PC da rage lokacin raguwa, yayin sabunta firmware ta atomatik da tabbatar da amincin na'urar. A ƙarshe, jerin kwamfyutocin HP EliteBook 735 G6 suna tallafawa fasahar HP Sure View Gen3. Tare da taimakonsa, za ku iya rage hasken allon, wanda ya sa ya zama duhu kuma ba za a iya karantawa ga mutanen da ke kusa ba kuma yana ba ku damar ɓoye bayanai da sauri akan allon daga idanu masu ɓoye. Sannan akwai fasahar HP Sure Start da HP Sure Click, wadanda kuma ke taimakawa wajen kare kwamfutar gaba daya: daga BIOS zuwa burauzar.
Duk samfuran suna amfani da sigar ƙwararrun Windows 10.
HP 255 G7
Shari'ar HP 255 G7 an yi ta ne da matte, filastik mai launin toka mai amfani. Kwamfutar tafi da gidanka karami ne, kaurinsa ya kai mm 23 kawai. A lokaci guda, na'urar tana da nauyin ƙasa da kilogiram biyu, sabili da haka wannan samfurin 15-inch yana da sauƙin ɗauka - aƙalla ga mutum. Bari mu yi la'akari da cewa wutar lantarki ta kwamfutar tafi-da-gidanka tana da nauyin 200 kawai.
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Murfin HP 255 G7 yana buɗewa zuwa kusan digiri 135. Ba zai yiwu a buɗe shi da hannu ɗaya ba - wannan kwamfutar tafi-da-gidanka ta zama mai haske sosai idan muna magana game da nau'ikan inch 15. Duk da haka, babu gunaguni game da hinges da kansu - suna sanya allon a fili kuma za su dade na dogon lokaci.
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Samfurin da ke amfani da kwamitin TN tare da Cikakken HD ya isa ofishin editan mu - wannan shine AUO B156HTN03.8 (AUO38ED). Nau'in matrix yana da sauƙi don ƙayyade, tun da allon yana da ƙananan kusurwar kallo a cikin jiragen biyu. Gabaɗaya, kwamfutar tafi-da-gidanka tana amfani da panel mai kyau, saboda muna magana ne game da jerin kwamfyutoci marasa tsada. Don haka, bambancin AUO B156HTN03.8 yana da ƙananan - kawai 325: 1. Matsakaicin farin haske shine 224 cd/m2, kuma mafi ƙarancin shine 15 cd/m2. Koyaya, matsakaicin sikelin launin toka kuskure DeltaE shine 6,2 tare da matsakaicin ƙimar 9,7. Amma matsakaicin maki a cikin gwajin ColorChecker24 shine 6 tare da matsakaicin matsakaicin 10,46. Maƙerin da kansa ya faɗi cewa gamut ɗin launi na matrix yayi daidai da 67% na ma'aunin sRGB.
HP 255 G7 ita ce kawai samfurin da aka sake dubawa a yau wanda ke sanye da injin gani. Anan, a gefen dama, zaku sami tashar USB 2.0 A-type da mai karanta katin da ke goyan bayan na'urorin ajiya na SD, SDHC da SDXC. A gefen dama na kwamfutar tafi-da-gidanka akwai RJ-45, fitarwa na HDMI, masu haɗa nau'in USB guda biyu na 3.1 Gen1 A da ƙaramin jack 3,5 mm don haɗa belun kunne da makirufo.
HP 255 G7 yana amfani da maɓalli mai cikakken girma tare da faifan maɓalli na lamba. Babu wani ginannen hasken baya, amma da rana yana da matukar dacewa don amfani da madannai, saboda yana da babban Shift, Shigar, Tab da Backspace. Layin F1-F12 yana aiki tare da maɓallin Fn ta tsohuwa, yayin da ake ba da fifiko ga ayyukan multimedia. Wannan fasalin ya zama gama gari ga duk kwamfyutocin da aka tattauna a wannan labarin.
Kwamfutar tafi-da-gidanka tana amfani da kyamarar gidan yanar gizo tare da ƙudurin 720p da mitar 30 Hz. Wannan ya zama isa isa ga kiran Skype. Zan ƙara cewa buɗe tsarin aiki kuma yana yiwuwa ta amfani da gano fuska (fasaha na Windows Hello), da sarrafa ayyuka daban-daban ta amfani da tsarin umarnin murya (Virtual mataimakin Cortana).
Rarraba HP 255 G7 ba abu ne mai sauƙi ba. Don cire ƙasa, dole ne ka fara bawo ƙafar roba kuma ka kwance ƴan sukurori da ke ɓoye. Ba mu yi wannan ba. Sigar gwajin HP 255 G7 tana amfani da mai sarrafa dual-core Ryzen 3 2200U, 8 GB na DDR4-2400 RAM da 256 GB Samsung MZNLN000HAJQ-1H256 SSD.
Tsarin sanyi mai sauƙi wanda ya ƙunshi bututun zafi na jan karfe ɗaya kuma fan ɗaya yana da alhakin cire zafi daga Ryzen 3 2200U. A cikin Adobe Premier Pro 2019, wanda, kamar yadda muka sani, yana ɗaukar nauyin tsarin processor-RAM, mitar guntu 2-core ya kasance mai ƙarfi a 2,5 GHz, kodayake ƙarancin kaya yana iya kaiwa 3,4 GHz. A lokaci guda kuma, matsakaicin zafinsa ya kai digiri 72,8 a ma'aunin celcius, kuma matakin amo, wanda aka auna daga nesa na 30 cm, ya kasance 40,8 dBA. Da kyau, mun ga cewa mai sanyaya HP 255 G7 yana aiki da kyau kuma ba da ƙarfi sosai ba.
Yana da ma'ana don kwance kwamfutar tafi-da-gidanka a kan lokaci, tun da samfurin gwaji yana da sauƙin haɓakawa. Don haka, 8 GB na RAM an haɗa su a cikin nau'i ɗaya na nau'in nau'in nau'in SO-DIMM, amma motherboard na HP 255 G7 yana sanye da wani mai haɗawa. Na'urar Samsung MZNLN256HAJQ-000H1 tana cikin jerin PM871b, tana haɗawa zuwa mai haɗin M.2, kodayake yana aiki tare da ƙirar SATA 6 Gb/s. A lokaci guda, ta amfani da mai haɗin SATA, za ku iya haɗa wani nau'i na nau'i na 2,5 '' zuwa kwamfutar tafi-da-gidanka. An nuna matakin aikin Samsung MZNLN256HAJQ-000H1 a hoton da ke sama.
HP ProBook 455R G6
Jikin HP ProBook 455R G6 an yi shi da ƙarfe da ƙarfe mai santsi mai laushi. Maƙerin ya yi iƙirarin cewa allon madannai da murfin allon kwamfutar tafi-da-gidanka an yi su da aluminum. Kasan kwamfutar tafi-da-gidanka robobi ne. Ba mu da korafe-korafe game da ingancin na'urar. Bugu da kari, kwamfutar tafi-da-gidanka tana da takardar shaidar ingancin soja MIL-STD 810G.
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Murfin HP ProBook 455R G6 yana buɗewa har zuwa digiri 135. Hannun kwamfutar tafi-da-gidanka suna sanya allon a sarari a kowane wuri. Ana iya buɗe murfin kanta da hannu ɗaya ba tare da wata matsala ba. Kauri na kwamfutar tafi-da-gidanka bai wuce santimita biyu ba, kuma nauyinsa shine kawai 2 kg, wanda, kamar yadda muka riga muka gani, yana da kyakkyawan halaye ga samfuran tare da allon inch 15,6.
Za ku sami nau'ikan wannan kwamfutar tafi-da-gidanka da yawa akan siyarwa. Mun gwada samfurin sanye take da matrix BOE07FF IPS tare da Cikakken HD ƙuduri da murfin kyalli. Koyaya, akan siyarwa zaku iya samun nau'ikan HP ProBook 455R G6 tare da allo tare da ƙudurin pixels 1366 × 768.
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Nunin kwamfutar tafi-da-gidanka yana da matsakaicin haske na 227 cd/m2. Mafi ƙarancin haske na farin shine 12 cd/m2. Bambanci ba shi da girma ga matrix IPS - 809: 1.
Gabaɗaya, an gudanar da gyaran allo a matakin mai kyau. Kwamfutar tafi-da-gidanka tana amfani da matrix wanda gamut ɗin launi shine 67% na ma'aunin sRGB. Matsakaicin kuskuren launin toka shine 4,17 (12,06) kuma karkacewar lokacin da aka auna samfuran launi 24 shine 4,87 (8,64). Gamma shine 2,05, wanda ya dan kadan ƙasa da bayanin 2,2. Yanayin launi yana kula da shawarar 6500 K. To, a bayyane yake cewa ingancin matrix BOE07FF ya isa sosai don aiki a ofishin da kuma bayan.
Daga cikin musaya a gefen hagu na kwamfutar tafi-da-gidanka akwai kawai mai haɗa nau'in USB 2.0 A tare da wuta da mai karanta katin da ke goyan bayan filasha a cikin tsarin SD, SDHC da SDXC. Yawancin ƙarshen yana shagaltar da grille mai sanyaya. A hannun dama, HP ProBook 455R G6 yana da USB 3.1 Gen1 Type-C hade da DisplayPort (zaka iya amfani da shi don cajin kwamfutar tafi-da-gidanka), RJ-45, HDMI fitarwa da kuma ƙarin USB 3.1 Gen1 guda biyu, amma nau'in A. Kamar yadda kake gani, komai yana cikin tsari tare da aikin samfurin gwajin.
Lokacin kallon allon madannai, firikwensin yatsa da ke gefen dama yana jan hankali nan da nan. In ba haka ba, maballin maɓallin HP ProBook 455R G6 yayi kama da shimfidar madannai na HP 255 G7 da muka sake dubawa. Sai dai wannan ƙirar tana da maɓallan kibiya mai “bene biyu” Shiga, babba “ sama” da “ƙasa” maɓallan kibiya, amma ƙaramar Shift na hagu. Kuma maballin HP ProBook 455R G6 yana da farin baya mai matakai uku.
Laptop ɗin yana da sauƙin fahimta. HP ProBook 455R G6 motherboard yana da ramukan SO-DIMM guda biyu - a cikin yanayin samfurin gwajin mu, yana da nau'ikan ƙwaƙwalwar ajiya na DDR4-2400 guda biyu tare da jimlar 16 GB. Hakanan yana amfani da SanDisk SD9SN8W-128G-1006 128 GB SSD da 5000 GB Western Digital WDC WD60LPLX-2ZNTT500 rumbun kwamfutarka. Za ku saba da aikin waɗannan na'urorin ajiya ta hanyar nazarin hotunan kariyar da aka makala.
Mai sarrafa Ryzen 5 3500U na tsakiya yana sanyaya ta mai sanyaya wanda ya ƙunshi bututun zafi guda biyu da fanin tangential ɗaya. Ƙarƙashin nauyi mai nauyi, HP ProBook 455R G6 ba ta da ƙarfi sosai - na'urar aunawa ta yi rikodin kololuwar 30 dBA daga nesa na 41,6 cm. Gudanar da aikin 4K a cikin Adobe Premier Pro 2019 ya ɗauke mu jimlar 2282 seconds. Mitar guntu lokaci-lokaci tana raguwa zuwa 1,8 GHz - wannan ya faru ne saboda ƙetare iyakokin wutar lantarki, amma matsakaicin mitar na'ura mai sarrafa 4-core shine 2,3 GHz. Mai sarrafawa bai yi zafi ba: matsakaicin dumama guntu ya kasance digiri 92,3 Celsius, amma matsakaicin zafin jiki ya kasance a digiri 79,6 ma'aunin celcius. Da kyau, mai sanyaya HP ProBook 455R G6 yana yin aikinsa yadda ya kamata.
HP EliteBook 735 G6
Dole ne mu yarda cewa HP EliteBook 735 G6 yayi kama da HP ProBook 455R G6 da muka sake dubawa. Sai kawai wannan samfurin an riga an yi shi gaba ɗaya da aluminum.
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Muna da mafi ƙarancin kwamfutar tafi-da-gidanka a gabanmu. Kauri na HP EliteBook 735 G6 shine kawai 18 mm, kuma nauyinsa bai wuce 1,5 kg ba. Wannan kwamfutar tafi-da-gidanka ya dace don ɗauka tare da ku ko'ina.
Murfin kwamfutar tafi-da-gidanka yana buɗewa har zuwa kusan digiri 150 kuma ana iya ɗaga shi cikin sauƙi da hannu ɗaya. Duk nau'ikan HP EliteBook 735 G6 suna amfani da matrix IPS tare da Cikakken HD ƙuduri. Hakanan akwai sigar siyarwa wacce ke tallafawa fasahar HP Sure View, wacce muka riga muka yi magana akai. Hakanan zaka iya siyan gyara na HP EliteBook 735 G6 tare da allon taɓawa.
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Samfurin gwajin da ya ziyarci dakin gwaje-gwajenmu yana amfani da matrix na AUO AUO5D2D IPS sanye da abin rufe fuska. Yana da yanayin ingancin hoto mai kyau, sabili da haka ana iya ba da shawarar HP EliteBook 735 G6 ga ƙwararrun da ke aiki tare da hotuna da bidiyo.
Duba da kanku, matsakaicin hasken allo shine 352 cd/m2 (mafi ƙarancin - 17 cd/m2). Gamma da muka auna shine 2,27 kuma sabanin 1628: 1. Ee, HP EliteBook 735 G6 shima yayi kyau don kallon fina-finai. Hoton ya juya ya zama mai haske, bayyananne kuma mai zurfi sosai. Yanayin launi na allon ya dan kadan sama da ƙimar ƙima na 6500 K. Saboda haka, matsakaicin matsakaicin launin toka shine 1,47 tare da matsakaicin darajar 2,12 - wannan sakamako ne mai kyau. Matsakaicin kuskure a cikin gwajin ColorChecker 24 shine 2,25, kuma matsakaicin shine 4,75. AUO5D2D yana da kyawawan kusurwar kallo kuma ba a gano PWM ba.
Kwamfutar tafi-da-gidanka sanye take da masu haɗawa masu zuwa: nau'in USB guda biyu 3.1 Gen1 A-nau'in, nau'in USB 3.1 Gen2 C guda ɗaya (ana goyan bayan aikin caji, gami da haɗa kebul na DisplayPort), fitarwa na HDMI, tashar Ethernet, Ramin mai karanta katin smart, 3,5, 735mm mini-jack, Ramin shigar da katin SIM da ramin haɗa tashar docking. Kamar yadda kuke gani, aikin HP EliteBook 6 G2 yayi daidai. Za mu iya haɗa, misali, masu saka idanu biyu zuwa kwamfutar tafi-da-gidanka a lokaci ɗaya. Kuma idan kuna buƙatar ƙara saitin haɗin haɗin gwiwa a cikin kwamfutarku, zaku iya amfani da tashar jirgin ruwa ta HP Thunderbolt GXNUMX, misali.
Allon madannai na HP EliteBook 735 G6 yana da farin baya mai mataki biyu. In ba haka ba, shimfidar wuri yayi kama da abin da muka gani a cikin HP 255 G7 - kawai kushin lamba ya ɓace. Duk kwamfyutocin guda uku suna goyan bayan Cancellation na HP Noise, wanda ke soke hayaniyar yanayi, gami da sautunan madannai.
Koyaya, HP EliteBook 735 G6 sanye take da na'urori masu nuni guda biyu: allon taɓawa mai maɓalli uku da ƙaramin farin ciki. The touch panel na na'urar ne quite dace don amfani. Rufe a kallon farko yana kama da na jiki, amma a gaskiya ya juya ya zama mai laushi kuma ya fi jin dadi ga tabawa.
Kyamarar gidan yanar gizon tana sanye da abin rufe fuska - yana da amfani ga waɗanda suka yi imani cewa Big Brother yana kallon su.
Kwamfutar tafi-da-gidanka yana da sauƙin kwakkwance. Abin da ke da kyau shi ne cewa HP EliteBook 735 G6 yana amfani da RAM mai cirewa maimakon ƙwaƙwalwar ajiya. A cikin yanayinmu, an shigar da nau'ikan DDR4-2400 guda biyu tare da jimlar ƙarfin 16 GB.
Ba kamar kwamfyutocin farko guda biyu na farko ba, wannan ƙirar tana da injin NVMe mai sauri - an ba da sakamakon gwajin sa a ƙasa. HP EliteBook 2,5 G735 ba shi da ikon shigar da rumbun kwamfutarka mai inci 6.
Ryzen 5 PRO 3500U yana sanyaya ta mai sanyaya wanda ya ƙunshi bututun zafi na jan karfe ɗaya da fan ɗaya. A cikin Adobe Premier Pro 2019, wanda muke ɗaukar kwamfutar tafi-da-gidanka da gaske, mitar quad-core lokaci-lokaci tana raguwa zuwa 4 GHz. Kamar yadda yake a cikin yanayin HP ProBook 1,76R G455, wannan ya faru ne saboda iyakancewar TDP mai sarrafawa. Tsarin sanyaya yana yin aikinsa: matsakaicin zafin CPU ya kasance digiri 6 kawai, kuma matsakaicin matakin ƙara ya kasance 81,4 dBA.
Sakamakon gwaji
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.
- Blender 2.79. 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.
- x265 HD Alamar aiki. Gwajin saurin fassarar bidiyo a cikin tsarin H.265 / HEVC mai ban sha'awa.
- CINEBENCH R15. Auna aikin 4D mai hoto na zahiri a cikin fakitin rayarwa na CINEMA XNUMXD, gwajin CPU.
Anyi 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 Google Chrome na yanzu. A cikin yanayi na biyu, ginannen Windows 10 mai kunnawa yana kunna bidiyon FHD tare da tsawo na .mkv tare da aikin maimaita kunnawa. A kowane hali, an saita hasken nuni zuwa 180 cd/m2, yanayin wutar lantarki na "ajiye baturi", kuma hasken baya na maballin, idan akwai, yana kashe. Game da sake kunna bidiyo, kwamfutar tafi-da-gidanka suna aiki a yanayin jirgin sama.
A farkon labarin, mun lura cewa masu sarrafa tebur na Ryzen da aka saki a wannan shekara suna gasa sosai tare da mafita na Intel. Da kyau, sakamakon gwajin da ke ƙasa ya nuna cewa a cikin kasuwar wayar hannu, mafita AMD ba ta da kyau, amma sau da yawa mafi kyau.
| Intel Core i7-8550U [HP Specter 13-af008ur] | AMD Ryzen 3 2200U (HP 255 G7) | AMD Ryzen 5 3500U (HP ProBook 455R G6) | AMD Ryzen 5 PRO 3500U [HP EliteBook 735 G6] | |
| Corona 1.3, tare da (ƙasa ya fi kyau) | 450 | 867 | 403 | 470 |
| Blender 2.79, tare da (ƙasa shine mafi kyau) | 367 | 633 | 308 | 358 |
| Adobe Premier Pro 2019 (ƙasa da ƙari) | 2576 | 4349 | 2282 | 2315 |
| x265 HD Benchmark, FPS (ƙarin ya fi kyau) | 9,7 | 5,79 | 11,1 | 10,4 |
| CINEBENCH R15, maki (mafi kyau) | 498 | 278 | 586 | 506 |
Tabbas, dole ne mu yi la'akari da cewa aikin kwamfuta a cikin shirye-shiryen zamani waɗanda ke amfani da zaren da yawa a lokaci ɗaya ya dogara ba kawai akan haɗin ƙwaƙwalwar processor-memory ba. Misali, tuƙi mai ƙarfi shima yana da mahimmanci anan. HP EliteBook 735 G6 yana da SSD mai sauri tare da ƙirar PCI Express - kuma babban mataimaki ne yayin aiwatar da ayyuka masu alaƙa da karatun aiki da rubuta bayanai.
Gabaɗaya, HP ProBook 455R G6 a zahiri ya nuna sakamako mafi kyau. Ƙara girmansa ya ba da damar amfani da mai sanyaya mai ban sha'awa. Sakamakon haka, guntu Ryzen 5 3500U yana gudana a cikin saurin agogo mafi girma fiye da Ryzen 5 PRO 3500U da aka samu a cikin HP EliteBook 735 G6.
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Babu shakka, kwamfutar tafi-da-gidanka da aka bincika a cikin wannan labarin ba su da yuwu a yi amfani da su don yin wasa. A cikin irin waɗannan samfuran, zane-zane suna taka rawar mataimaki ga mai sarrafawa na tsakiya, saboda ana amfani dashi sau da yawa ba kawai a cikin wasanni ba. Mun ga cewa haɗe-haɗen zane-zane na Vega suna da sauri da sauri fiye da haɗaɗɗen Intel GPU. A cikin yanayin HP ProBook 455R G6 da HP EliteBook 735 G6, muna magana ne game da fa'ida fiye da ninki biyu.
Duk da haka, yana da kyau a kunna wasu ayyukan "sauki" (waɗanda zane-zane ba shine babban abu ba). Ba na la'akari da aikace-aikace tare da manyan buƙatun tsarin - a bayyane yake cewa a cikin su zane-zane da aka gina a cikin CPU ba zai iya nuna kansu a hanya mai kyau ba. Koyaya, a cikin wasanni masu sauƙi kamar Dota 2 da WoT a ƙaramin saitunan ingancin hoto, Na sami nasarar samun ƙimar firam ɗin da za a iya kunnawa a ƙudurin 1920 × 1080 pixels.
Mun riga mun bincika inganci da matakin aiki na manyan abubuwan da ke cikin kwamfyutocin gwajin. Ya rage don nemo wata muhimmiyar sifa ta kowace kwamfutar tafi-da-gidanka - cin gashin kai.
Teburin da ke ƙasa ya nuna a sarari cewa duka kwamfyutocin guda uku suna da juriya mai kyau kuma, gabaɗaya, an jera su daidai gwargwadon ƙarfin baturi da aka yi amfani da su a cikin takamaiman ƙirar. Anan, wanda ba abin mamaki bane, tsarin HP EliteBook 735 G6 yayi mafi kyawun duka - yana aiki kusan awanni 10 a yanayin kallon bidiyo! Kyakkyawan sakamako, dole ne in yarda, saboda mun gwada kwamfyutocin a babban hasken allo - 180 cd/m2.
| Rayuwar baturi, 180 cd/m2 | ||
| Yanar gizo (buɗe shafuka a cikin Google Chrome) | Kalli bidiyo | |
| HP 255 G7 | 4 h 13 min | 5 h 4 min |
| HP ProBook 455R G6 | 6 h 38 min | 7 h 30 min |
| HP EliteBook 735 G6 | 7 h | 9 h 46 min |
binciken
Dangane da misalin kwamfutocin da muka sake dubawa, muna tsammanin kun gamsu cewa HP na iya biyan bukatun kowane mai amfani da ke buƙatar kwamfutar tafi-da-gidanka don yin ayyuka daban-daban na ofis, da kuma, idan ya cancanta, nishaɗi. Babban jerin kwamfutocin tafi-da-gidanka dangane da na'urori masu sarrafawa na AMD suna ba da ayyuka da yawa, ingantaccen aiki da ikon ƙara haɓakawa. Kwamfutocin da aka duba suna aiki da inganci. Tsaro yana da mahimmanci sosai a ɓangaren kasuwancin, kuma duka AMD da mafita na HP sun yi fice a wannan yanki. A ƙarshe, kwamfutar tafi-da-gidanka da muka gwada sun kwatanta da kyau ga gasar ta fuskar farashi.
source: 3dnews.ru