HD Radeon The 7950: imtixaanka, dib u eegista iyo jawaab-celinta

shirkadda AMD - ka mid ah madaxda suuqa adduunka ee kaararka video. brand Tani manufactures adapters in qaybaha kala qiimo duwan. Waxaa ka mid ah lagu daydo premium ugu caansan ee kaararka garaafyada ka AMD - Radeon HD 7950. Waa qalab ku dhacaa category ee xal-hal processor, si kastaba ha ahaatee, waxaa inta badan loo arkaa mid qaali ah, xataa ka dhanka ah asalka ah oo ah qalab badan oo dual-processor. Maxaa HD khayraadka 7950 qalabka waa inay awoodaan inay tartamaan qeybta?

Warar aasaasi ah oo ku saabsan qalabka

kaadhka Graphics AMD Radeon HD 7950 - qalabka lagu qalabeeyey ah processor naqshadeynta Tahiti, oo ka kooban 4,31 billion transistors oo la soo saaray farsamada geedi 28 nm. In qaabka kaarka muuqaallo kale ayaa unit Kombuyuutarada 28 a. In kasta oo iyaga ka mid ah - 4 qayb dulinka, oo ay, markeeda, 16 shaders. Mid ka mid ah xisaabi kartaa in xudunta ayaa processor a garaafyada 1792. Inta jeer ee chip ugu weyn ee lagu rakibay on kaarka video Radeon HD ee 7950 waa 800 MHz. processor waxqabadka ugu sarreysa waa 2,87 Tflops. In ka naqshadeynta adabtarada joogo ka kooban yahay 8 blocks rasterization, jidaynayey hawlgallada raster devaysu fuliyo 32 1 wareeg. ilaaliyaal Kuwani 6 xiran yahay nooca 64-bit ah. Video RAM Radeon HD 7950 - 3GB, modules xasuusta shaqeeyaan at inta jeer ah 1250 MHz. RAM adabtarada bas - 384-bit.

tessellation

By barashada qalabka sida wax soo saar leh marka la eego tessellation. Waa in la ogaadaa waxa laga yaabaa in loo isticmaalo si mug leh ay bartilmaameedyo cabbirka nooca HAWX 2, kaas oo, gaar ahaan, ayaa fursad u ah naafada function hoostiisa tixgelin - xiriir la leeyahay kaarka video goobaha qaab kale. Qiimaynta ugu Ujeedada ee xawaaraha karti tessellation adabtarada ee waxaa laga heli karaa, waxaana suurto gal by barbar tiradaasi u dhigma imtixaanka natiijada in ay muujiyaan xal horjeeda ugu horayn ka NVIDIA. Sida ay natiijada imtixaanka devaysa Radeon HD 7950 muujiyeen qaab tessellation karti qiyaastii 82% ka sarreeya in cabbirka marka habkaani ayaa furi. tilmaame calaamadeysan - ka badan marka tijaabinta xawaaraha of kaarka tartamaya - by NVIDIA, Gudaheedana waxaa ku jira 2 hababka - on iyo off la tessellation ah.

dhawaajiyaan

Waa in la ogaadaa laga yaabaa in shirkadda AMD waxaa loo arkaa inay calaamad ugu horeysay inay soo bandhigto in devaysakh la macmalay ee Streaming technology gudbinta maqal ah oo loogu Qeexid High Audit, gaar ahaan, qaabab sida Dolby HD True, iyo DTS-HD Master Audio. Tan ugu muhiimsan, software loo isticmaalo in lagu ciyaaro files multimedia, bixiyo dhawaaqa diinta ka format ah Tifaftirayaasha in line, iyo gudbin karaan signal a in qalabka on taas oo luuq la ciyaaray via HDMI. Waxaa ka mid ah kaararka muuqaalada ugu AMD Radeon HD 7950 marka la eego dhawaaqa - suuragalnimada in loo maqli karo isku mar ah durdurrada audio kala duwan.

dardargelinta

kaarka muuqaallo kale viewed sidoo overclocks. Si kastaba ha ahaatee, waafaqid ee qalabka soo saaray noocyada kala duwan, iyadoo ay xulashada this kala duwanaan karaan. Sidaas daraaddeed, shirkadaha ugu weyn ee bixiya kaarka muuqaallo kale ee suuqa - safayr, ASUS, ki gigabyte, XFX, Powercolor. Radeon HD 7950, taas oo uu leeyahay waafaqsan fiicnayn la overclocking, sida badan IT-ku takhasusay, manufactures brand XFX. Tani waa inta badan ay sabab u tahay xaqiiqda ah in qalab ee wax ka beddelid this ku qalabeysan yahay nidaamka qaboojinta gaar ah.

Sayidka, halkii taageere hal kaalinta qarkiisa kaarka video ah, sida in lagu daydo kale hoos tixgelin devayse shaqeysiin meeldhexaadka ah 2. Waxay sameeyaan a cross-socodka hawada si toos ah in ka badan processor ka naqshadeynta, halka heatsink aluminium ka saaraan kulaylka. Air laga saaro qalab iyada oo loo marayo guddi danbe. Xaddi weyn ee hawada kulul sidaas kala firdhiyey gudahood guryaha computer ah. Sida ay qaar ka mid ah IT-ku takhasusay, iyo sidoo kale xusay, in fact, soo saaraha brand ah wax ka bedelidii tixgeliyo of Radeon 7950 HD kaarka muuqaallo kale ah, nidaamka this qaboojinta ayaa heer aad uga hooseeya buuq badan mid ka mid ah in la geliyo ee version caadiga ah ee adabtarada ee graphic.

Waa in la ogaadaa laga yaabaa in qalab ka XFX uu sidoo kale leeyahay sifooyin kala duwan marka la eego waxqabadka. core GPU waxa lagu xiraa in beddelid ah kaarka, ay u hawlgasho at inta jeer ka mid ah 900 MHz, modules xasuusta - at 1375 MHz. utility si mug leh for overclocking kaararka garaafyada - AMD kaxeeyo. Waxaa si siman aan fiicnayn, in mabda, waayo version mid ka mid ah qalabka - haddii, tusaale ahaan, safayr Radeon HD 7950 ama, tusaale ahaan, qalabka ASUS ah. Marka la eego ka beddelid of video XFX, waxaa suurtagal ah in ay kala eryaan iyadoo proviso in ay sii hayn doona xasiloonida - ilaa 1025 MHz marka la eego ka GPU iyo 1450 - marka la eego modules RAM.

Sida ay baaritaano ay sameeyeen IT-takhasusay muujiyay, qalab overclocked dareemi dhakhso waddaa, xitaa kaarka muuqaallo kale flagship ee kala duwan isku mid ah - Radeon HD 7970. Heerkulka of qalabka at load buuxa ku saabsan yahay 75 darajo. heerka qaylada kaarka video ah XFX, - oo ku saabsan 37,3 dB.

PC qaabeynta fiicnayn

HD The Radeon 7950 awoodaan si ay u muujiyaan waxqabadka ugu wanaagsan ee uu noqon doono oo kaliya marka qaybaha qalab computer hardware heerka loo baahan yahay ee xawaaraha. Talinayo qaabeynta PC dherginaya shuruudan ka mid ah:

- processor heerka Intel Core i7, ordaya at inta jeer saacad ah oo ku saabsan 4 GHz isagoo kayd ah 3 in qadarka 15 MB iyo Hyper-Threading Technology taageerada;

- heerka motherboard ki gigabyte X79-UD5, chipset qalabaysan X79 Express, iyo sidoo kale isagoo BIOS si version F8;

- nooca modules RAM mugga DDR3-1600 ee ku saabsan 16 GB,

- drive adag on technology Sata, awood is-dhaafsiga xogta ku saabsan 6 GB / s xawaare.

Nidaamka fiicnayn u hawlgasho PC award-qaabeynta - Windows 7 version 64-bit. Platform ururiyay ku salaysan qaybaha hardware kor ku xusan, ayaa ku siin kara kaadhka video waxqabadka sare ah shiidaa ka beddelid kasta, waxa ay noqon naqshadeynta adabtarada ASUS Radeon HD 7950, ama, tusaale ahaan, ka qalab ki gigabyte.

Graphics waxqabadka ee imtixaanada

Waxaan hadda ka baran natiijada qalabka warbixinta baaritaanka. Waxaa ka mid ah barnaamijyada ugu caansan ee lagu cabbiro xawaaraha kaarka muuqaallo kale ee - 3DMark 11. Natiijada imtixaanka by yahay kaarka muuqaallo kale software, gaar ahaan, ka hor xal u tartamaya ka NVIDIA - kaarka muuqaallo kale GeForce GTX 580. Si kastaba ha ahaatee, liita dual-processor HD Radeon 6990 devaysu ah.

In imtixaanka, Sandra 2012 waxaa suurtagal ah, in si gaar ah, si loo qiyaaso kaarka video qaab hab ee 32-bit sabayn dhibcood iyo 64-bit - sax double. Qaabka guud ee imtixaanka u dhigma HD Radeon 7950 si fiican yahay ka hor xal u tartamaya ka NVIDIA - kaarka muuqaallo kale GTX 580, laakiin ka liita ee lagu daydo taasoo keentay oo ay line, iyo sidoo kale dual-processor devaysu HD 6990.

Barnaamijka baaritaan kale oo caan ah loo tixgeliyaa ku lug leedahay cabbirka xogta bandwidth gudbinta channel dhexeeya processor naqshadeynta iyo modules xasuusta. HD 7950 garaafyada kaarka saadaalin liita this index xal dual-processor.

Kale sheegtay in barnaamijka baaritaanka Sandra ku lug leedahay cabbirka ee xawaaraha processor xiriirka ka dhexeeya naqshadeynta iyo interface PCI-E ah. Waxay keeni kaararka taageera caadiga ah oo xawaare sare - PCI Express version 3.0. Si aad kuwa, gaar ahaan, ku naqshadeynta adapters taliyayaashii, kaas oo HD ah Radeon card 7950. Haboon maraqa gudbiyaan laga yaabaa in xogta gudahood ayaa sheegay in isgaarsiinta xawaare kala duwan 9 Gbytes / sec ah. Taa baddalkeeda, ka interfaces PCI dhaxalka waa on amarka of 6 xawaare GB / s.

In baaritaan MediaEspresso aad aragga baari karo tayada dardargelinta ee adapters bandhigay. Sida-IT ku takhasusay, xaaladaha qaarkood, software ku haboon ma bixisaa waafaqid aad u fiicnayn kaararka garaafyada ka AMD. Sidaas, waxaa laga yaabaa in aad rabto in aad gab qaar ka mid ah hawlaha muhiimka ah ee qalabka. Qaybta kale waa mid waxtar leh in la ogaado in waqtiga loo sii daayo ee HD kaarka video 7950, AMD ma fulin taageero buuxda dardargelinta hardware gudahood technology Engine Video codec. In la xidhiidha imtixaanka this qaab qalab barnaamijka siiyey ku muuqata in heerka suubban.

Taa baddalkeeda, hab ee OpenCL HD xawaaraha 7950 naqshadeynta adabtarada fadhiya at arrin heer sare ah. Sidaas darteed, hoos barnaamijka baaritaanka LuxMark waxqabadka kaarka video waxa lagu qiyaasaa tirada baarka halkii 1 labaad. Sida laga soo xigtay tilmaamayaasha loo arkaa adabtarada graphic u muuqataa mid aad u tartan rasmi ah.

Qaar badan oo IT-takhasusay door bidaan si loo cabbiro waxqabadka oo ka mid ah "bir ah" ma aha in ay kulan iyo bartilmaameedyo dardaro iyo codsiyada ee dunida dhabta ah. Tusaale ahaan, si loo dedejiyo qiimeynta hab devaysa la mid ah waxaad isticmaali kartaa barnaamijka ka mid ah vReveal, kaas oo iska leh category ee tifaftirayaasha video. Iyada oo software this, waxaad garan kartaa sida feature ee dardargelinta hardware ah Radeon HD 7950 saamayn ku oolnimada of waxqabadka algorithms video processing.

Qaar ka mid ah IT-takhasus, tusaale ahaan, ay isku dayeen inay ku qiyaasto devaysa waxqabadka iyada oo loo maqli karo video xallinta sare iyo codsiga isku mar ah feature ayna tayada, oo ay taageerayaan ku vReveal. Sida ay baaritaano ku cad la HD 7950 hawsha naqshadeynta adabtarada ayaa si guul ah u maareeyeen - iyo sidoo kale tartanka toos ah oo la mid ah ka shaqeynayaan iyo awoodda xal ka brand AMD. Si kastaba ha ahaatee, waxqabadka qalabka baaritaanka ahaayeen duwana dhinac ee load ku processor ah. Waxaa soo baxay in kaararka garaafyada ka AMD waxay u baahan tahay ka qaybgalka qadar yar oo ah koombiyuutarka khayraadka chip waaweyn ee PC ka badan waa kiiska xal ka NVIDIA tartamaya.

Graphics qaab kulan

In kulanka dagaalka 3, HD Radeon 7950 waa sidoo kale ka dhaqso badan GTX qalabka 580 ka NVIDIA, iyo qaraarada kala duwan. In hab aan yeeesha in kulankaan, sidoo kale jirrabaya waxqabadka kaararka garaafyada barnaamijka 3DMark 11, HD hogaanka qalab 6990. Laakiin haddii doorasho ku habboon si aad u bilowdo, xawaaraha sare ee qalabka muujinaysaa GTX GeForce ee 590 ka NVIDIA.

At Crysis 2 muujinaysaa qalabka su'aasha ma aha natiijooyinka ugu fiican. Gaar ahaan, waa laga hoosaysiiyey, model hore - HD kaarka muuqaallo kale ee 6950. Khubarada this yeelaan xaqiiqda ah in naqshadaha qalab of line cusub kaas oo kaarka muuqaallo kale ee AMD Radeon HD 7950, fulin farsamooyinka in aadan haysan waafaqid ugu mug leh DirectX 9 caadiga ah.

ciyaarta Skyrim garaafyada kaarka ka AMD - jirtaa hogaamiyayaasha. Gaar ahaan, uu ka hor xal ka NVIDIA tartamaya waa. Taa baddalkeeda, xogta waxaa ku bedesheen maraqa in uus 3, inkastoo xaqiiqda ah in horumarinta ciyaarta qaabka guud ee AMD ay ciyaareyso ay fartaan qaadataa Radeon kaarka muuqaallo kale brand qaybgalka saaraha. korodhka A calaamadayn karo xawaaraha HD devaysa 7950 Radeon arkay ciyaarta marka la barbar dhigo model ka horeysay - HD 6950. Si kastaba ha ahaatee, qalab flagship gudahood kala duwan kaas oo iska leh kaarka video ah, oo ku guuleystay in qaab marka tijaabiyey ee ciyaarta uus 3.

Speed howlgalka baaritaanka kaararka garaafyada ee World of Warcraft: aafadaas muujinaysaa in qalabka waa HD 7950 dhaco gaaban xal tartamaya, soo saaray NVIDIA. ciyaarta Metro 2033 waxqabadka qalabka waa heer ka sarreeya in la duubay intii lagu imtixaami GTX ee 580, laakiin ka hooseeya wixii leedahay line model ka weyn. Isla mar ahaantaana, sida uu u sheegay the-IT ku takhasusay, raaxada lagu jiro gameplay ficil HD 7950 kaarka muuqaallo kale waxaa lagu bixiyaa heer ku filan xataa tilmaamayaasha ugu sareeya ee xalinta screen iyo images faahfaahsan.

qiimaha

Waa imisa HD Radeon ee 7950? Price of qalab hadda waa ilaa xad badan oo ku xiran tahay iibiyaha. Sababo la xaqiiqada ah in kaarka maado graphic ee 2013 ayaa waxaa laga saaray suuqa, waa ay adag tahay si aad u hesho on gadhi silsilado tafaariiqda casriga ah. tahay waxaad yeelan doontaa in ay soo iibsadaan oo ku saabsan xayeysiis ah ama goobta xaraashka online. Haddii diiwaanka la xiriira ka heli kartaa Radeon HD 7950, qiimaha devaysa noqon doonaa oo ku saabsan 11 kun rubles.. Waxa kale oo laga yaabaa in aad bixiso maraakiibta. Qaybta kale ee helitaanka kaarka muuqaallo kale ee AMD Radeon HD 7950: qiimaha qalabka ku xirnaan doontaa inta on dollar ah. Shiidaa damaanad qaaday - in kiisaska alaabta soo iibsaday dukaamada shisheeye. Si kastaba ha ahaatee, kala duwanaansho u dhexeeya beddelka kala duwan oo sawiro - ki gigabyte Radeon HD 7950 ama, tusaale ahaan, version devaysa ka ASUS, noqon doonaa mid yar.

Reviews

Waxaan hadda ka baran fikradaha tixgeliyo naqshadeynta adabtarada ku saleysan faallooyinka helay on portals mowduuc. Kuwa loo kala saari karaa soo socda qaybood oo waawayn:

- fikradaha ku saabsan waxqabadka qalabka hab caadi ah;

- on natiijada dib u eegista overclocking ;

- Dib u eegidda, oo muujineysa qiimeynta muuqaallo kale marka loo eego xasiloonida ee uu shaqada.

Aynu u baran si faahfaahsan.

shaqada devaysa sida caadiga ah: dib u eegista

dib u eegista, kaas oo ka tarjumaya waxqabadka kaarka muuqaallo kale ee hab caadi ah, tusaale ahaan, iyada dardargelinta, dadka isticmaala ayaa sheegay awoodda kaarka muuqaallo kale inay muujiyaan image tayo sare leh shaashadda ee hababka kala duwan oo tiro balaadhan oo ah goobaha xalinta. kaarka Video Radeon, sidaas bixisaa isla heerka sare ee raaxada ee shaqada, iyadoo aan loo eegin oo ka mid ah sifooyinka of monitor ama nidaamka ku soo koobin.

Overclocking kaarka video ah: dib u eegista

Reviews, waxa ay ka tarjumaysaa qiimaynta naqshadeynta waxqabadka adabtarada in hab xawaaraha, sidoo kale waa wax wanaagsan. Members, mabda ', ha u yeedhin qalabka waa buuq badan, in kastoo inta badan ay dhacdo in this ku xiran tahay beddelka gaar ah. Ugu weyn ee overclocking naqshadeynta kaararka sida hiwaayadda tijaabo ee beerta tidhaahdaan - helo goobaha, taas oo ah sawiro adabtarada shuqullada stably. Dhab ahaantii, wajigan hawlgalka ka muuqataa category gaar ah ee dib u eegista.

Reviews of xasiloonida devaysa

Indeed, ay dhacdo in xitaa ugu awooda badan garaafyada kaarka Negeria, maaraysa image la dhalanrog uu keeno fashilaad in nidaamka qalliinka. Waayo, kaarka muuqaallo kale Radeon HD ee 7950, sida laga soo xigtay dadka isticmaala iyo IT-ku takhasusay, sifooyinka sida ma aha shaqo ku waani. kaarka Video stably ka shaqeeya oo aan ku keeni karo fashilka nidaamka. Waxaa muhiim ah in ay dhacdo in this, dabcan, in OS la rakibay darawallada ugu dambeeyey ee qalabka. Helitaanka software ku habboon - ka mid ah shuruudaha ugu muhiimsan ee hubinta xasiloonida ee qalab kasta. Gaar - kaarka muuqaallo kale, taas oo ah mid ka mid ah qaybaha muhiimka ah hardware in loo ogaado waxqabadka aad PC.