Yes, you can play Battlefield 4.
Yes, you can play Battlefield 4.
The operating system shapes how your game runs and behaves. With just 1GB of video RAM, performance will be limited—expect slower frame rates, potential stuttering, and possible crashes if the game demands more memory than available.
It will be poor with noticeable lag spikes and low frame rates, but reducing the settings sufficiently can bring you to about 30 to 50 frames per second.