@alfonso11800 Se dai un' occhiata qui ci sono i primi bench sulla serie 300
AMD Radeon R9 390 & R9 380 Overclocking Benchmark - 1% to 7% Performance Gains | Gamers Nexus - Gaming PC Builds & Hardware Benchmarks
AMD Radeon R9 390 & R9 380 Overclocking Benchmark - 1% to 7% Performance Gains | Gamers Nexus - Gaming PC Builds & Hardware Benchmarks