Raja continuing the Vega tradition?
Depends on where you live. In Germany there are 16 shops listed as selling them, starting at 95€....
The Epic Store is giving away Darksiders I and II.
There is also another free game, which I had never heard of before though, Steep.
Without a BIOS update?
Apparently AMD is now shipping Ryzen 1600 cpus based on the Zen+ architecture and 12nm. They have the same IPC as the 2600 but lower clockspeeds,...
Postal 2 free on https://www.gog.com/
The Wolf Among Us free
Another free game...
Free game https://store.steampowered.com/app/220820/Zombie_Driver_HD
Freespace 2 giveaway.
Age of Wonders 3 Giveaway
You can get the Endless Space Collection and 2 Sega classics for free if you link your Steam account to Sega's Games2Gether....
At what point?
Summer Sale and free game "Obduction" on https://www.gog.com/ .
Epic Store Sale has started. Most games are 10$/10€ off. A few have additional discounts.
Witcher Enhanced Edition free for subscribing to the newsletter....
Here are some image quality examples from other games....
Currently it's an alpha version, available only to the developers patreon supporters.
It's used for Illumination, like in Metro Exodus.
You can see the difference between it on and off at 10:10 or 20:11 for instance.