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XFX R9 280 Black OC Edition – overclockerov san

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Rezultati testova – drugi dio

Hitman Absolution2x Sapphire R9 280 Dual-X @ CFX: 83,8172x Sapphire R9 280 Dual-X…83,817Sapphire R9 280X Vapor-X: 56,49Sapphire R9 280X Vapor-X56,49MSI R9 280X: 56,11MSI R9 280X56,11AMD HD7970 GHz: 55,62AMD HD7970 GHz55,62ASUS GTX770 DCU II OC: 49,38ASUS GTX770 DCU II OC49,38XFX R9 280 Black OC: 48,35XFX R9 280 Black OC48,35Sapphire R9 280 Dual-X: 46,6Sapphire R9 280 Dual-X46,6Asus GTX680 DCUII: 45,85Asus GTX680 DCUII45,85Sapphire R9 270X Toxic: 44,65Sapphire R9 270X Toxic44,65Gigabyte GTX580 SOC: 42,29Gigabyte GTX580 SOC42,29Sapphire R9 270X Vapor-X: 42,11Sapphire R9 270X Vapor-X42,11ASUS R9 270X DCU II TOP: 42,06ASUS R9 270X DCU II TOP42,06Asus Striker Platinum: 41,57Asus Striker Platinum41,57AMD R9 270X: 41,1AMD R9 270X41,1Gigabyte R9 270 OC: 38,95Gigabyte R9 270 OC38,95Sapphire R9 270 Dual-X: 37,98Sapphire R9 270 Dual-X37,98ASUS GTX660Ti DCU II TOP: 34,54ASUS GTX660Ti DCU II TOP34,54Sapphire R7 265 Dual-X: 34,39Sapphire R7 265 Dual-X34,39092

XFX R9 280 se opet približio GTX770 kartici koja je poprilično skuplja od nje, a performanse su rasle i u odnosu na Sapphire. Crossfire porast je vrlo dobar.

ThiefSapphire R9 280X Vapor-X: 51,7Sapphire R9 280X Vapor-X51,7XFX R9 280 Black OC: 46,3XFX R9 280 Black OC46,3Sapphire R9 280 Dual-X: 44,9Sapphire R9 280 Dual-X44,9Sapphire R9 270X Toxic: 41,4Sapphire R9 270X Toxic41,4Asus Striker Platinum: 38,7Asus Striker Platinum38,7Sapphire R9 270 Dual-X: 33,4Sapphire R9 270 Dual-X33,4Sapphire R7 265 Dual-X: 30,3Sapphire R7 265 Dual-X30,3057

Thief s uključenim Mantleom nudi oko 3 fps-a bolji rezultat za R9 280 kartice, koje zbog toga dosta bježe Nvidijinoj kartici. Thief ne podržava CFX.

Tomb Raider2x Sapphire R9 280 Dual-X @ CFX: 94,92x Sapphire R9 280 Dual-X…94,9Sapphire R9 280X Vapor-X: 62,9Sapphire R9 280X Vapor-X62,9MSI R9 280X: 60,4MSI R9 280X60,4AMD HD7970 GHz: 57,7AMD HD7970 GHz57,7ASUS GTX770 DCU II OC: 56,7ASUS GTX770 DCU II OC56,7XFX R9 280 Black OC: 52,3XFX R9 280 Black OC52,3Asus GTX680 DCUII: 49,5Asus GTX680 DCUII49,5Sapphire R9 270X Toxic: 47,8Sapphire R9 270X Toxic47,8Sapphire R9 280 Dual-X: 45,5Sapphire R9 280 Dual-X45,5Asus GTX670 DCU Mini: 45,4Asus GTX670 DCU Mini45,4Asus Striker Platinum: 45Asus Striker Platinum45Sapphire R9 270X Vapor-X: 44,4Sapphire R9 270X Vapor-X44,4ASUS R9 270X DCU II TOP: 43,8ASUS R9 270X DCU II TOP43,8ASUS GTX660Ti DCU II TOP: 40,9ASUS GTX660Ti DCU II TOP40,9Gigabyte GTX580 SOC: 40,3Gigabyte GTX580 SOC40,3Gigabyte R9 270 OC: 39,8Gigabyte R9 270 OC39,8Sapphire R9 270 Dual-X: 39,7Sapphire R9 270 Dual-X39,7Sapphire R7 265 Dual-X: 33,4Sapphire R7 265 Dual-X33,40104

Zadnji test, Tomb Radier pokazuje čak 7 fps-a bolji rezultat za XFX karticu. Očito izvrsno skalira kako sa bržim GPU-om tako i sa memorijom. I ovdje CFX izvrsno skalira.

 

Overclocking

3DMarkXFX R9 280 Black OC @ OC: 8.149XFX R9 280 Black OC @ OC8.149Sapphire R9 280 Dual-X @ OC: 7.933Sapphire R9 280 Dual-X @ OC7.933XFX R9 280 Black OC: 6.974XFX R9 280 Black OC6.974Sapphire R9 280 Dual-X: 6.689Sapphire R9 280 Dual-X6.68908.964
Bioshock InfiniteXFX R9 280 Black OC @ OC: 73,52XFX R9 280 Black OC @ OC73,52Sapphire R9 280 Dual-X @ OC: 63,22Sapphire R9 280 Dual-X @ OC63,22XFX R9 280 Black OC: 62,69XFX R9 280 Black OC62,69Sapphire R9 280 Dual-X: 59,32Sapphire R9 280 Dual-X59,32081
Hitman AbsolutionXFX R9 280 Black OC @ OC: 57,30XFX R9 280 Black OC @ OC57,30Sapphire R9 280 Dual-X @ OC: 49,85Sapphire R9 280 Dual-X @ OC49,85XFX R9 280 Black OC: 48,35XFX R9 280 Black OC48,35Sapphire R9 280 Dual-X: 46,6Sapphire R9 280 Dual-X46,6063
Tomb RaiderXFX R9 280 Black OC @ OC: 63,5XFX R9 280 Black OC @ OC63,5XFX R9 280 Black OC: 52,3XFX R9 280 Black OC52,3Sapphire R9 280 Dual-X @ OC: 51,1Sapphire R9 280 Dual-X @ OC51,1Sapphire R9 280 Dual-X: 45,5Sapphire R9 280 Dual-X45,5070

Overclocking performanse su izvrsne i pri 1150 MHz za GPU i 1600 MHz za memoriju. Ovakav izvrstan OC potencijal ovu karticu donosi na prag performansi R9 280X kartica. Vjerujemo da bi i Sapphireov model postigao izvrsne rezultate da smo se imali vremena poigrati sa naponom, no i dalje ostaje činjenica kako je XFX-ov ovo postigao bez intervencije u napon. Testovi na 1190 MHz pokazuju i daljnji porast pa je tako primjerice kod Hitmana framerate skočio na 59.005 fps-a a kod COH-a 2 sa 52.17, na 59.01 kod 1150 MHz i konačno na 61.02 fps-a kod 1190 MHz. Ipak, kao što smo i ranije rekli, za 24/7 ipak preporučujemo 1150 MHz.

Rezultati testova – drugi dio

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