Radeon R9 280 Game Requirement Analysis
Radeon R9 280 is a high-end graphics card based on the second revision of the Graphics Core Next architecture.
It packs a Tahiti PRO2 Core and features 1792 Shader Processing Units, 112 TMUs and 32 ROPs, on a 384-bit memory interface. While the central unit runs at 827MHz and goes up to 933MHz, in Turbo Mode, the memory clock operates at 1250MHz.
The Tahiti PRO2 is a revision of the Tahiti PRO seen on Radeon HD 7950 and that was first used on Radeon HD 7950 Boost Edition.
Radeon R9 280 is slightly higher clocked than its predecessor but expect exactly the same performance and rated board TDP. Thus, the card is suited for 1080p gaming but will have trouble at higher resolutions with some modern demanding games and GeForce GTX 760 is still faster.