Sapphire Radeon RX470 Nitro+ 4GB test

Datum objave 03.10.2016 - Krešimir Matanović

Sapphire Radeon RX470 Nitro+ 4GB

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S obzirom da smo krajem kolovoza testirali RX480 Nitro+ karticu, poznato nam je i pakiranje i kako je kartica izrađena i kvaliteta hladnjaka, ali i ostatak značajki koje nose Nitro+ kartice. Iz testa RX 470 4GB OC kartice znamo kako referentni hladnjak nije sreća i kako i RX470 i RX480 moraju imati dobar custom hladnjak jer se grafički procesori dosta zagrijavaju. Na RX480 se Dual-X hladnjak pokazao solidnim, što znači kako na ovoj kartici može biti samo još bolji jer je RX470 nešto manji potrošač i manje se zagrijava.

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I pakiranje je identično kao kod skupljeg RX480 modela s kutijom vertikalne orijentacije. I ova je kartica odlično zaštićena u debeloj spužvi i antistatičkoj vrećici. Bundle je nažalost također isti što znači relativno siromašan - nalazimo medij s upravljačkim programima i aplikacijama, knjižicu s uputstvima i letak za registraciju proizvoda.

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RX470 kartica je identičnih dimenzija i dizajna kao i jača RX480, pa se na 240 mm dužine tu ispod plastičnog pokrova rasprostire Dual-X hladnjak s free flow dizajnom u kojem se sav topli zrak izbacuje kroz prednju i stražnju rešetku hladnjaka. Dva se dual ball bearing 95 mm ventilatora (quick connect), nalaze na aluminijskom hladnjaku pojačanom s toplovodnim cijevima. CoolTech tehnologija se uz Inteligent Fan Control III brine o hibridnom radu ventilatora koji se do 56°C ne vrte, a iznad te temperature se njihov rad balansira u ovisnosti o opterećenju.

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Na stražnjoj se strani nalazi aluminijska ploča koja pojačava čitavu konstrukciju te služi kao hladnjak. Grafički procesor na kartici je slabiji Ellesmere baziran na GCN arhitekturi četvrte generacije. Napravljen je u GlobalFoundriesovoj tvornici u 14 nm FinFET proizvodnom procesu, i na površini od 232 mm kvadratna broji 5.7 milijardi tranzistora. Arhitektura od 32 compute unita znači kako je ukupno 2048 shadera, uz 32 ROP jedinice te 128 teksturnih jedinica. Čip radi na maksimalnom taktu od 1206 MHz kada je BIOS prekidač u položaju bližem prednjoj rešetki, a na 1260 kada ga prebacimo u drugi položaj. Pregledom GPUZ loga smo utvrdili kako tek u rijetkim naslovima kartica radi u maksimalnom boost-u, i taktovi se najčešće kreću oko 1230 MHz. 4 GB GDDR5 memorije u oba slučaja radi na 1750 MHz, odnosno efektivnih 7 Gbps, s maksimalnom teoretskom propusnosti od 224 GB/s, preko 256 bitnog sučelja.

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Kartica, baš kao i RX480 ima Nitro Glow RGB LED sistem na vrhu s tipkom za brzu izmjenu boja, a tu se nalazi i tipka za promjenu BIOS-a. Za dodatno napajanje je potrebno priključiti jedan 8-pinski PCIe Power konektor, pa je maksimalna snaga koju kartica može potegnuti 225 W, dok je službeni TDP 175 W. Kartica standardno podržava i bridgeless CrossFire, Eyefinity (četiri simultana monitora), Liquid VR, HDR itd. Od API-a su jasno podržani DirectX 12, OpenGL 4.5, OpenCL 2.0, i Vulkan 1.0. Kartica ima pet video izlaza - jedan DL-DVI-D, dva HDMI 2.0b i dva Display Porta 1.4. Toliko u opisu, idemo na overclocking i testove.

Test sistem, način testiranja i overclocking

Test sistem
Test sistem :: Hardware
Matična ploča Asus Rampage IV Extreme
Procesor(i) Intel Core i7 3960X @ 4.5GHz
Memorija 4x 4GB DDR3 G.Skill @ 1866MHz
Grafičke kartice Sapphire RX470 Nitro+ 4GB; Driveri: Crimson 16.9.2
Zvučna kartica On Board
Napajanje SuperFlower Leadex Platinum 1200W
SSD Corsair Neutron XT 480GB
Monitor Dell UltraSharp U2713HM
 
Testni sistem :: Software
OS Windows 8.1, Windows 10
DirectX verzija 11 & 12
3DMark 2013, Firestrike, TimeSpy
Doom FRAPS, OpenGL
Hitman Ultra, FXAA
Total War Warhammer Ultra
Company of Heroes 2 In game benchmark, max. details, AA medium
Thief In game benchmark, Very High
Sniper Elite III In game benchmark, Ultra, AA high
Dirt Rally In game benchmark, Ultra
Alien Isolation In game benchmark, max. details
Ashes of Singularity In game benchmark, High
  Način testiranja

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Naš standardni test sistem je baziran na Asusovoj Rampage IV Extreme ploči, Intelovom i7-3960X procesoru i ukupno 16GB (4x 4GB) G.Skillove radne memorije brzine 1866MHz. Testovi i benchmarci su isti kao i kod RX480 Gaming X testa. Testirali smo s Crimson 16.9.2 driverima kako za Windowse 10 tako i za 8.1, samim time na DX12 gdje je moguće i na DX11 na svim naslovima.

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Testirali smo na 2560x1440 rezoluciji na Dellovom U2713HM monitoru, osim Warhammera koji je od početka imao problema s prebacivanjem rezolucije pa smo nastavili testiranje u 1920 x 1200. Kao i uvijek, napravili smo i testove zagrijavanja te potrošnje kroz nekoliko naslova te uzeli onu najveću vrijednost, a mjerena je potrošnja cijelog sistema. Vrijednosti buke koju navodimo u članku smo dobili mjerenjem uz pomoć Z5 Compact smartphonea (Android 6.0) i SoundMeter aplikacije. Testirali smo u bržem od dva BIOS profila - na 1260 MHz. Isprobali smo i dvije RX470 kartice u CrossFireu i od svih su testiranih naslova skalirale samo u Alien Isolationu, Dirt Rallyu, Thiefu i Warhemmeru uz prosječni porast od oko 70%, te stoga te rezultate nećemo uvrštavati u grafove.   Overclocking

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Overclockirali smo s Trixx 3.0 aplikacijom koja se i u beti pokazala stabilnom za taj zadatak. Iz grafičkog smo procesora uspjeli izvući sasvim solidnih 1330 MHz, a iz memorije 1915 MHz ili efektivnih 7.66 Gbps. Kakav smo napredak u performansama ostvarili moći ćemo vidjeti u zasebnim grafovima na petoj stranici članka.

Rezultati testova - prvi dio

[ichart headers="ID, FPS" title="3DMark Firestrike" htitle="FPS" labels="AMD Radeon Pro Duo,MSI GTX1080 Gaming X,ASUS STRIX GTX1080,Nvidia GTX1080,AMD R9 295X2,MSI GTX1070 Gaming X,Gigabyte GTX1070 Gaming G1,Nvidia GTX980 Ti, AMD Radeon R9 Fury X,Sapphire Nitro R9 Fury,Sapphire R9 Fury Tri-X,ASUS Matrix Platinum GTX980,AMD R9 Nano,MSI GTX980 Gaming 4G,Asus GTX1060 STRIX,MSI GTX1060 Gaming X,Gigabyte GTX1060 Gaming G1,Sapphire R9 390X Tri-X,MSI RX480 Gaming X 8GB,Nvidia GTX980,Sapphire RX480 Nitro+ 4GB,Sapphire R9 390 Nitro,AMD Radeon RX 480, Gainward GTX970 Phantom,Sapphire RX470 Nitro 4GB,MSI RX470 Gaming X 8 GB,AMD Radeon R9 290,Sapphire R9 380X Nitro" values="19457,18610,18056,17818,16603,16153,15872,14731,13967,13387,12879,12448,12315,11903,11855,11795,11714,11601,11558,11363,11276,10846,10661,10555,10488,10362,9303,8506" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,red,blue,blue,blue" height="1200"] [ichart headers="ID, FPS" title="3DMark TimeSpy" htitle="FPS" labels="ASUS STRIX GTX1080,Gigabyte GTX1070 Gaming G1,Asus GTX1060 STRIX,Gigabyte GTX1060 Gaming G1,MSI RX480 Gaming X 8GB,Sapphire RX480 Nitro+ 4GB,Sapphire RX470 Nitro 4GB,MSI RX470 Gaming X 8 GB,Asus RX460 STRIX @ Crossfire,ASUS RX 470 STRIX OC,Sapphire Radeon RX470 OC,Sapphire R9 380 Nitro,ASUS RX460 STRIX,Sapphire RX 460 Nitro OC 4GB" values="6820,5850,4503,4413,4363,4269,3971,3902,3767,3678,3640,2855,1991,1989" colors="blue,blue,blue,blue,blue,blue,orange,blue,blue,blue,blue,blue,blue,blue" height="700"] 3DMark rezultati su kao što vidimo u oba slučaja bolji nego kod MSI RX470 kartice zbog viših prosječnih radnih taktova, jer noviji driveri ne donose poboljšanja za ove benchmarke. [ichart headers="ID, FPS" title="Alien Isolation (2560 x 1440 @ Ultra, FXAA)" htitle="FPS" labels="AMD Radeon Pro Duo,ASUS STRIX GTX1080,MSI GTX1080 Gaming X,Nvidia GTX1080,AMD R9 295X2,MSI GTX1070 Gaming X,Gigabyte GTX1070 Gaming G1,Nvidia GTX980 Ti, AMD Radeon R9 Fury X,Sapphire Nitro R9 Fury,Asus GTX1060 STRIX,Sapphire R9 Fury Tri-X,ASUS Matrix Platinum GTX980,MSI GTX1060 Gaming X,Gigabyte GTX1060 Gaming G1,AMD R9 Nano,MSI GTX980 Gaming 4G,ASUS STRIX R9 390X 8GB,Sapphire R9 390X Tri-X,MSI RX480 Gaming X 8GB,Sapphire RX480 Nitro+ 4GB,Sapphire R9 390 Nitro,Gainward GTX970 Phantom,Sapphire RX470 Nitro 4GB,AMD Radeon RX 480,MSI RX470 Gaming X 8 GB,Gigabyte GTX970 Gaming G1,Sapphire R9 290X Tri-X 8GB,Gigabyte GTX960 G1 @ SLI" values="193.97,181.73,180.71,171.71,153.79,145.29,145.26,122.58,114.91,110.26,108.13,106.74,106.58,106.29,105.76,102.38,98.27,98.07,96.40,94.84,91.44,90.48,87.22,85.58,85.22,84.79,84.25,83.61,79.40" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,red,blue,blue,blue,blue,blue" height="1000" min="0"] U prvom pravom testu RX470 Nitro prestiže referentnu RX480, što je još jedan dokaz koliko je ta kartica zagušena lošim rashladnim sistemom. Nitro je brz i ponovno nadmašuje Gaming X model zbog viših radnih taktova. [ichart headers="ID, FPS" title="Ashes of Singularity (2560 x 1440 @ High preset DX12)" htitle="FPS" labels="ASUS STRIX GTX1080,MSI GTX1080 Gaming X,Nvidia GTX1080,MSI GTX1070 Gaming X,Gigabyte GTX1070 Gaming G1,Sapphire R9 Fury Nitro,MSI RX480 Gaming X 8GB,Sapphire RX480 Nitro+ 4GB,Asus GTX1060 STRIX,Sapphire RX470 Nitro 4GB,MSI GTX1060 Gaming X,Gigabyte GTX1060 Gaming G1,MSI RX470 Gaming X 8 GB,AMD Radeon RX 480,AMD Radeon Pro Duo" values="78.8,78.1,74.7,68.7,68.5,66.3,56,53.8,52.7,52.3,50.9,50.8,49.8,49.7,39.3" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,purple,blue,blue,blue,blue,blue" height="600" min="0"] Nitro kartica je vrlo brza u agresivnijem BIOS-u. Toliko čak da je prestigla dvije GTX1060 i smjestila se tik ispod Asus GTX1060 STRIX kartice. [ichart headers="ID, FPS" title="Company of Heroes 2 (2560 x 1440 @ Maximum Details, AA medium)" htitle="FPS" labels="MSI GTX1080 Gaming X,ASUS STRIX GTX1080,Nvidia GTX1080,MSI GTX1070 Gaming X,Gigabyte GTX1070 Gaming G1,Nvidia GTX980 Ti, AMD Radeon R9 Fury X,Sapphire Nitro R9 Fury,Asus GTX1060 STRIX,Sapphire R9 Fury Tri-X,Gigabyte GTX1060 Gaming G1,ASUS Matrix Platinum GTX980,MSI R9 290X Lightning,Sapphire R9 390X Tri-X,MSI GTX1060 Gaming X,MSI GTX980 Gaming 4G,ASUS STRIX R9 390X 8GB,Sapphire R9 290X 4GB OC,AMD R9 Nano,Sapphire Vapor-X R9 290X 8GB,Sapphire R9 290X Tri-X 8GB,MSI RX480 Gaming X 8GB,Sapphire R9 390 Nitro,Sapphire RX480 Nitro+ 4GB,MSI RX470 Gaming X 8 GB,Nvidia GTX980,Gigabyte GTX970 Gaming G1,ASUS GTX780Ti DCU II,AMD Radeon RX 480,Gainward GTX970 Phantom,Sapphire R9 290 Tri-X,ASUS Matrix Platinum GTX780Ti,Sapphire RX470 Nitro 4GB" values="76.26,73.29,71.51,65.25,64.63,56.94,53.53,50.64,50.35,49.94,49.26,48.81,48.12,48.00,47.51,47.40,47.27,47.11,46.73,46.29,45.51,45.23,45.06,44.34,43.23,42.73,42.28,41.93,41.79,41.78,41.54,41.38,41.18" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,red" height="1400" min="0"] Ovdje je Nitro posljednja ali s vrlo malom razlikom u odnosu na primjerice RX470 gaming X model. [ichart headers="ID, FPS" title="Doom (2560 x 1440 @ Ultra, 8xTSSAA, 16xAF)" htitle="FPS" labels="ASUS STRIX GTX1080,Gigabyte GTX1070 Gaming G1,MSI RX480 Gaming X 8GB @ Vulkan,Sapphire RX480 Nitro+ 4GB @ Vulkan,Sapphire RX470 Nitro 4GB @ Vulkan,Asus GTX1060 STRIX,MSI RX470 Gaming X 8 GB @ Vulkan,Gigabyte GTX1060 Gaming G1,Sapphire RX480 Nitro+ 4GB @ OGL,MSI RX480 Gaming X 8GB @ OGL,Sapphire RX470 Nitro 4GB @ OGL,MSI RX470 Gaming X 8 GB @ OGL" values="102.53,85.47,77,73.37,65.02,64.77,64.76,62.11,56.80,53.90,48.01,47.69" colors="blue,blue,blue,blue,orange,blue,blue,blue,blue,blue,red,blue" height="600" min="0"] I ovdje je Nitro u laganoj prednosti ispred Gaming X modela - i u OpenGL-u i u Vulkanu.

Rezultati testova - drugi dio

[ichart headers="ID, FPS" title="Hitman (2560 x 1440 @ Ultra (DX12))" htitle="FPS" labels="MSI GTX1080 Gaming X,ASUS STRIX GTX1080,Nvidia GTX1080,MSI GTX1070 Gaming X,Gigabyte GTX1070 Gaming G1,MSI RX480 Gaming X 8GB,Sapphire R9 Fury,Sapphire RX480 Nitro+ 4GB,AMD Radeon RX 480,Sapphire RX470 Nitro 4GB,MSI RX470 Gaming X 8 GB,Asus GTX1060 STRIX,Gigabyte GTX1060 Gaming G1,MSI GTX1060 Gaming X" values="89.3,89.2,84.24,71.45,70.17,60.90,58.49,57.54,55.92,54.14,52.90,52.78,52.47,50.64" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,red,blue,blue,blue,blue" height="500" min="0"] Ponovno su performanse Nitro kartice iznad Gaming X-a. S obzirom da 16.9.2 driveri ne donose poboljšanja u naslovima koje smo mi probali zaključak je kako Nitro radi na prosječno višim taktovima. [ichart headers="ID, FPS" title="Sniper Elite 3 (2560 x 1440 @ Ultra)" htitle="FPS" labels="MSI GTX1080 Gaming X,ASUS STRIX GTX1080,Nvidia GTX1080,AMD R9 295X2,MSI GTX1070 Gaming X,Gigabyte GTX1070 Gaming G1,AMD Radeon R9 Fury X,Nvidia GTX980 Ti,Sapphire Nitro R9 Fury,Sapphire R9 Fury Tri-X, AMD R9 Nano,ASUS Matrix Platinum GTX980,Gigabyte GTX960 G1 @ SLI,ASUS STRIX R9 390X 8GB,Sapphire R9 390X Tri-X,MSI GTX980 Gaming 4G,Asus GTX1060 STRIX,MSI RX480 Gaming X 8GB,Gigabyte GTX1060 Gaming G1,MSI GTX1060 Gaming X,Sapphire RX480 Nitro+ 4GB,Sapphire R9 390 Nitro,AMD Radeon RX 480,Sapphire RX470 Nitro 4GB,MSI RX470 Gaming X 8 GB,Gainward GTX970 Phantom,Gigabyte GTX970 Gaming G1,Sapphire R9 290X 4GB OC,Sapphire R9 290X 8GB,Sapphire R9 290X Tri-X 8GB" values="189.4,188.4,183.6,182.8,149.9,149.7,145.6,144.5,135.6,132.6,124.9,116.6,114.9,113.4,113.4,110.3,109.7,109.2,109.1,109.1,106.8,104.2,100.5,97.2,94.8,93.6,92.1,91.2,89.5,88.9" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,red,blue,blue,blue,blue,blue,blue" height="1000" min="0"] U starijem se naslovu ponovno ne može nostiti s GTX1060, i tu je negdje s GTX970. [ichart headers="ID, FPS" title="Thief (2560 x 1440 @ Very High, 16xAF)" htitle="FPS" labels="MSI GTX1080 Gaming X,ASUS STRIX GTX1080,Nvidia GTX1080,AMD R9 295X2,Gigabyte GTX1070 Gaming G1,Gigabyte GTX1060 Gaming G1,MSI GTX1070 Gaming X,AMD Radeon R9 Fury X,Sapphire Nitro R9 Fury,Nvidia GTX980 Ti, Sapphire R9 Fury Tri-X,AMD R9 Nano,ASUS STRIX R9 390X 8GB,MSI RX480 Gaming X 8GB,ASUS Matrix Platinum GTX980,Asus GTX1060 STRIX,Sapphire R9 390X Tri-X,MSI GTX980 Gaming 4G,Gigabyte GTX1060 Gaming G1,Sapphire R9 290X Tri-X 8GB,MSI GTX1060 Gaming X,Sapphire RX480 Nitro+ 4GB,Sapphire R9 290X 4GB OC,Sapphire R9 390 Nitro,Sapphire RX470 Nitro 4GB,AMD Radeon RX 480,Sapphire R9 290X 8GB,Gigabyte GTX960 G1 @ SLI,MSI RX470 Gaming X 8 GB,ASUS Matrix Platinum GTX780Ti,Nvidia GTX980,Gainward GTX970 Phantom,Gigabyte GTX970 Gaming G1,AMD Radeon R9 290, Asus GTX780 STRIX OC" values="94.6,92.9,90.1,85,81.4,77.4,77.0,71.6,71,69.2,68.4,66,59.8,58.9,57.6,57.50,57.40,57.0,56.7,56.4,56.1,56.1,54.8,53.3,53.2,53,52.5,52.1,52.1,51,50.1,48.6,48.5,44.1,41.8" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,purple,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue" height="1100" min="0"] Ponovno odlične performanse za Nitro karticu koja je i brža od referentnog RX480 modela. [ichart headers="ID, Score" title="Total War Warhammer (1920x1200, Ultra, DX12)" htitle="Score" labels="Gigabyte GTX1070 Gaming G1,ASUS STRIX GTX1080,Nvidia GTX1080,Sapphire Nitro R9 Fury,AMD Radeon RX480,MSI RX480 Gaming X 8GB,Sapphire RX480 Nitro+ 4GB,Asus GTX1060 STRIX,Sapphire RX470 Nitro 4GB,Gigabyte GTX1060 Gaming G1,MSI RX470 Gaming X 8 GB,ASUS RX470 STRIX OC,Sapphire Radeon RX 470 OC,Asus RX460 STRIX @ Crossfire,Sapphire R9 380 Nitro,ASUS RX460 STRIX,Sapphire RX 460 Nitro OC 4GB" values="85,84.2,83.6,78.7,76.1,75.9,73.3,69.9,69.2,69.1,66.3,64.7,64.7,54.1,50.4,34,34" colors="blue,blue,blue,blue,blue,blue,blue,blue,red,blue,blue,blue,blue,blue,blue,blue,blue" height="600"] Nitro i ovdje pokazuje svoju snagu te je najbrža od svih testiranih RX470 kartica ali i dvije GTX1060. Overclocking [ichart headers="ID, FPS" title="Alien Isolation" htitle="2560 x 1440" labels="Sapphire RX470 Nitro 4GB @ OC,Sapphire RX470 Nitro 4GB" values="91.93,85.58" colors="red,blue" height="300"] [ichart headers="ID, FPS" title="Dirt Rally" htitle="2560x1440" labels="Sapphire RX470 Nitro 4GB @ OC,Sapphire RX470 Nitro 4GB" values="65.76,63.16" colors="red,blue" height="300"] [ichart headers="ID, FPS" title="Doom" htitle="2560x1440" labels="Sapphire RX470 Nitro 4GB @ OC,Sapphire RX470 Nitro 4GB" values="52.45,48.01" colors="red,blue" height="300"] [ichart headers="ID, FPS" title="Thief" htitle="2560 @ 1440" labels="Sapphire RX470 Nitro 4GB @ OC,Sapphire RX470 Nitro 4GB" values="56.9,53.2" colors="red,blue" height="300"] Porast performansi je u prosjeku iznosio nešto ispod 7% što je sasvim solidno. Najveći je porast zabilježenu u Doom-u, i to preko 9%.

Rezultati testova - treći dio

[ichart headers="ID, dB" title="Buka" htitle="dB" labels="AMD Radeon R9 Fury X,MSI GTX1060 Gaming X,Sapphire R9 Fury Tri-X,Gigabyte GTX1060 Gaming G1,Sapphire Nitro R9 Fury,Gainward GTX970 Phantom,MSI GTX980 Gaming 4G,MSI GTX1070 Gaming X,MSI RX470 Gaming X 8 GB,Nvidia GTX1080,Asus GTX780 STRIX OC,Gigabyte GTX970 Gaming G1,MSI R9 290X Lightning,Asus GTX1060 STRIX,ASUS Matrix Platinum GTX980,ASUS STRIX R9 390X 8GB,MSI GTX1080 Gaming X,Sapphire R9 390 Nitro,Gigabyte GTX1070 Gaming G1,MSI RX480 Gaming X 8GB,Nvidia GTX780,Nvidia GTX780 Ti,Sapphire RX470 Nitro 4GB,Sapphire R9 390X Tri-X,Asus GTX680 DCUII,ASUS Matrix Platinum GTX780Ti,ASUS STRIX GTX1080,Nvidia GeForce GTX980,Sapphire R9 290X Vapor-X 4GB OC,Sapphire R9 290X Vapor-X 8GB,Sapphire RX480 Nitro+ 4GB,AMD Radeon R9 290X @ Uber,AMD Radeon R9 290 @ Uber,ASUS GTX780Ti DCU II,Nvidia GTX980 Ti,Sapphire R9 290X Tri-X 8GB,AMD R9 Nano,AMD Radeon RX 480,ASUS MARS 760" values="39,42,42,43,43,44,44,44,44,44,45,45,45,46,46,46,46,46,47,47,47,47,47,47,48,48,48,48,48,48,48,49,49,49,49,49,50,50,51" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,red,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue" height="1300" min="0"] Ventilatori se ne vrte do oko 56°C i buke nema, a nakon toga brzina raste i do 1800 okretaja u minuti pri čemu proizvode čujnih 47 dB. [ichart headers="ID, W" title="Potrošnja" htitle="W" labels="Asus GTX1060 STRIX,Gigabyte GTX1060 Gaming G1,MSI GTX1060 Gaming X,Nvidia GTX980,AMD Radeon RX 480,Sapphire RX470 Nitro 4GB,MSI RX470 Gaming X 8 GB,Gigabyte GTX970 Gaming G1,MSI GTX980 Gaming 4G,Gigabyte GTX1070 Gaming G1,Gainward GTX970 Phantom,Sapphire RX480 Nitro+ 4GB,MSI RX480 Gaming X 8GB,MSI GTX1070 Gaming X,ASUS Matrix Platinum GTX980,Nvidia GTX780,AMD R9 Nano,Gigabyte GTX960 G1 @ SLI,Nvidia GTX1080,Nvidia GTX980 Ti,MSI GTX1080 Gaming X,Sapphire R9 Fury Tri-X,ASUS STRIX GTX1080,Sapphire Nitro R9 Fury,Asus GTX780 STRIX OC,ASUS Matrix Platinum GTX780Ti,ASUS GTX780Ti DCU II,Sapphire R9 290X Tri-X 8GB,MSI R9 290X Lightning,AMD Radeon R9 290,Sapphire R9 290X Vapor-X 4GB OC,Sapphire R9 290X Vapor-X 8GB,AMD Radeon R9 290X,AMD Radeon R9 Fury X,Sapphire R9 390 Nitro,ASUS STRIX R9 390X 8GB,Sapphire R9 390X Tri-X,2x PowerColor R9 270 @ CFX" values="345,348,360,375,380,381,382,383,394,395,400,400,405,410,412,427,431,440,453,460,465,468,476,480,495,497,499,500,501,502,502,503,508,521,522,525,527,541" colors="purple,purple,purple,purple,purple,orange,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple,purple" height="1200" min="0"] Potrošnja kartice je vrlo slična Gaming X modelu, što je s obzirom na performanse i logično. Najveća je potrošnja zabilježena u igri Thief, kao i kod ostatka AMD kartica. [ichart headers="ID, °C" title="Zagrijavanje" htitle="°C" labels="AMD Radeon R9 Fury X,Gigabyte GTX970 Gaming G1,Asus GTX1060 STRIX,ASUS GTX780 DCU II OC,AMD R9 295X2,ASUS Matrix Platinum GTX980,Gigabyte GTX1060 Gaming G1,MSI GTX1060 Gaming X,MSI RX470 Gaming X 8 GB,Gigabyte GTX1070 Gaming G1,MSI GTX980 Gaming 4G,MSI GTX1070 Gaming X,MSI R9 290X Lightning,Sapphire R9 290X Vapor-X 4GB OC,Sapphire R9 390X Tri-X,Asus GTX780 STRIX OC,Gigabyte GTX580 SOC,Gigabyte GTX770 OC,MSI GTX770 TwinFrozr,MSI RX480 Gaming X 8GB,Sapphire R9 290X Vapor-X 8GB,MSI GTX1080 Gaming X,Sapphire R9 290X Tri-X 8GB @ OC,Sapphire R9 Fury Tri-X,Sapphire R9 390 Nitro,AMD R9 Nano,ASUS Matrix Platinum GTX780Ti,Gainward GTX970 Phantom,Sapphire Nitro R9 Fury,Sapphire RX470 Nitro 4GB,Sapphire R9 290X Tri-X 8GB,ASUS STRIX GTX1080,Sapphire RX480 Nitro+ 4GB,Sapphire R9 290 Tri-X,Nvidia GTX980,ASUS STRIX R9 390X 8GB,Nvidia GTX980 Ti,Nvidia GTX780 Ti,Nvidia GTX1080,AMD Radeon RX 480,ASUS MARS 760,AMD Radeon R9 290,AMD Radeon R9 290X" values="58,60,61,62,63,64,65,66,66,67,68,69,69,70,70,71,71,71,71,71,71,72,72,73,74,75,75,75,75,75,75,76,77,80,83,83,84,84,84,90,93,94,95" colors="blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,red,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue,blue" height="1300" min="0"] Dual-X hladnjak je za 2°C efikasniji nego kod RX480 modela, a kao što smo vidjeli i nešto je manje bučan. Sasvim očekivano, s obzirom da je RX470 nešto manji potrošač. No, GPU se dosta grije, pa time i hladnjak, toplovodne cijevi i stražnja aluminijska ploča te se ventilatori stoga i brže moraju vrtjeti.

Zaključak

IMG_3651

Kao i u slučaju RX480 i RX470 Nitro+ je odlično posložena kartica, s custom PCB-om, 16K kondenzatorima i Black Diamond 4 prigušnicama, s adekvatno riješenim hlađenjem i tvornički podignutim taktom na 1260 MHz. To je rezultiralo odličnim performansama, najboljim koje smo do sada vidjeli za jednu RX470, i potvrdilo kako je i za 1440p igranje dovoljno 4 GB video memorije, te kako nije potrebno ići na verzije s 8 GB. Što se generalnih performansi tiče vidimo kako je RX470 pogodna za igranje i na 1440p no poneki se kompromisi moraju napraviti za gladak gameplay, dok je odavno dokazala kako je idealna za 1080p. I overclocking potencijal ove kartice je vrlo dobar, a jedine mane su povećano zagrijavanja i čujniji rad ventilatora - u oba BIOS profila. S cijenom od oko 1.700 kuna na više u hrvatskim dućanima informatičke opreme ova je kartica svakako best buy u svojoj klasi. Ostaje nam tek za vidjeti koliko joj GTX1060 3 GB može zaprijetiti.