U...
To run Time Spy Extreme, you will need a dedicated GPU with at least 4 GB of video memory.This optional upgrade unlocks additional tests, features, and settings for people who bought 3DMark before July 14, 2016. Copies of 3DMark purchased after that date come with the Time Spy Upgrade included. 3DMark - Time Spy upgrade DLC Steam CD Key Unlock Time Spy Extreme Time Spy Extreme is the world's first 4K DirectX 12 benchmark test.