After 87 days from the release of Fallout 4, AMD's finally managed to get the game to work properly in multi-GPU configurations. Recall, it is much better to go CrossFireX implementation in the case of Rise Of The Tomb Raider took only 5 days.
A few days ago, AMD introduced a version of the driver 16.1.1, which added support for CrossFire Fallout 4. As luck would have it, At the same time, the producer of the game introduced a new patch. Эффект столкновения действий BETHESDA и AMD выглядел примерно так:
The headquarters of AMD, probably, there was a heavy sigh, and work began on the driver 16.1.1. And yes – succeeded. CrossFireX в Fallout 4, eventually, works good!
We checked, both the drivers development of game-changing performance on graphics cards ASUS Radeon STRIX R9 390X, and two video cards in CrossFireX configuration.
Fallout 4 – 3840 x 2160
[frames / sec.] Ultra + FXAA
| Crimson 16.1.1 hotfix (CrossFireX) |  58 46 |
| AMD Crimson |  33 25 |
| AMD Catalyst 15.11.1 |  32 25 |
| AMD Catalyst 15.11 |  29 19 |
Производительность игры красиво пошла вверх уже в предназначенных для игры драйверах (15.11.1), но комфортная игра в 4K стала возможна только в последней версии 16.1.1. This is a good reason, to return to the world of the fourth Fallout?
Note – Fallout 4 in CrossFIreX configuration works less, disconnected with the vertical synchronization.
