XFX Radeon R9 390X DD Black Edition 8 GB GDDR5 Review
 

We have just released a review of the overclocked XFX Radeon R9 390X DD Black Edition graphics card with 8 GB GDDR5 memory, including lots of benchmarks in different presets (e.g. Full- and Ultra-HD), power consumption, loudness, temperatures and many more details.

http://www.hardware-mag.de/artikel/g...black_edition/