AMD Radeon VII recenzija

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Potrošnja, buka i zagrijavanje Potrošnja sistema @ i7-8700K @ 5.0 GHzMSI RTX 2080 Ti Gaming X Trio476,0AMD Radeon VII432,0MSI RTX2070 Gaming Z351,0Gigabyte RTX 2070 Gaming OC White346,0MSI RTX 2060 Gaming Z325,0PowerColor RedDevil RX590 OC323,0MSI RTX2070 8GB Armor320,00524 Očekivano, potrošnja je vrlo slična kao i kod Gaming Z kartice. ZagrijavanjeAMD Radeon Vega 64 Liquid55,0AMD Radeon R9 Fury X58,0ASUS STRIX GTX1080 11Gbps60,0Gigabyte GTX970 Gaming G160,0MSI RX570 Gaming X 4GB60,0Asus GTX1060 STRIX61,0ASUS GTX780 DCU II OC62,0AMD R9 295X263,0ASUS Matrix Platinum GTX98064,0ASUS STRIX RX580 8GB TOP64,0MSI RTX2070 8GB Armor65,0Gigabyte GTX1060 Gaming G165,0MSI GTX1060 Gaming X66,0Sapphire Nitro+ Radeon RX Vega 5666,0MSI RTX 2060 Gaming Z67,0Gigabyte GTX1070 Gaming G167,0MSI GTx1070 Ti Gaming X 8 GB68,0MSI GTX980 Gaming 4G68,0ASUS GTX1060 9Gbps69,0MSI GTX1070 Gaming X69,0MSI R9 290X Lightning69,0MSI RX580 8GB Gaming X70,0Sapphire R9 290X Vapor-X 4GB OC70,0Sapphire R9 390X Tri-X70,0MSI RTX 2080 Ti Gaming X Trio71,0Asus Dual RX580 8GB71,0Asus GTX780 STRIX OC71,0Gigabyte GTX580 SOC71,0Gigabyte GTX770 OC71,0MSI GTX770 TwinFrozr71,0MSI GTX1080 Ti Gaming X71,0MSI RTX2070 Gaming Z71,0MSI RX480 Gaming X 8GB71,0Sapphire R9 290X Vapor-X 8GB71,0MSI GTX1080 Gaming X72,0ASUS STRIX Radeon RX Vega 6472,0Gigabyte RTX 2070 Gaming OC White72,0Sapphire R9 290X Tri-X 8GB @ OC73,0Sapphire R9 Fury Tri-X73,0AMD Radeon VII74,0Sapphire R9 390 Nitro74,0Sapphire RX580 Nitro+ 8GB74,0Sapphire R9 290X Tri-X 8GB75,0AMD R9 Nano75,0ASUS Matrix Platinum GTX780Ti75,0Gainward GTX970 Phantom75,0Sapphire Nitro R9 Fury75,0AMD Radeon RX Vega 5676,0ASUS STRIX GTX108076,0Sapphire RX480 Nitro+ 4GB77,0PowerColor RedDevil RX590 OC78,0Sapphire R9 290 Tri-X80,0Nvidia GTX98081,0AMD Radeon RX Vega 6483,0ASUS STRIX R9 390X 8GB83,0Nvidia GTX980 Ti84,0Nvidia GTX780 Ti84,0Nvidia GTX108084,0GTX1080 Ti84,0AMD Radeon RX 48090,0ASUS MARS 76093,0AMD Radeon R9 29094,0AMD Radeon R9 290X95,00105 Zagrijavanje (T-junction)AMD Radeon VII107,00118

Zagrijavanje kartice je vrlo visoko, s koje god točke krenemo. Novi T-junction pokazuje maksimalnih 107°C, standardna temperatura GPU-a je 74°C, a vanjska temperatura oklopa penje se čak do 66°C. Zbog tog silnog zagrijavanja, ventilatori se vrte i do 3.000 okretaja u minuti pri čemu je buka iznimno visoka – na oko metar od kartice smo izmjerili 63 dB. Undervolt

I silno zagrijavanje i buka se može riješiti undervoltom, bilo automatskim bilo ručnim. Ručnim spuštanjeem napona GPU-a na 925 mV postižemo najniže zagrijavanje i potrošnju, a vrlo slično je i u automatskom režimu rada. U automatskom smo izmjerili 58°C normalnu temperaturu, 86°C za T-junction i maksimalni broj okretaja do 2.429. Buka u tom trenutku ne prelazi čujnih no ne i izraženo bučnih 54 dB. HitmanRadeon VII auto undervolt120,3Radeon VII default119,40132 Shadow of the Tomb Raider (SSAA 4x)Radeon VII auto undervolt57,0Radeon VII default56,0063 Strange BrigadeRadeon VII auto undervolt134,0Radeon VII default133,00147 Vršna potrošnja u HitmanuRadeon VII default432,0Radeon VII auto undervolt390,00475 Što je najljepše od svega, i performanse malo rastu u autoundervolt modu kao što se vidi iz grafa. Zašto je AMD odlučio koristiti agresivnije postavke ostaje upitno, i samo možemo žaliti ako se Radeon VII ne pojavi u ne-referentnim izvedbama koje bi sigurno bile i hladnije i tiše i brže.