Yes, it is able to stream.
Yes, it is able to stream.
When hardware encoding or Quicksync isn't available, you can rely on software encoding (x264) within OBS or your chosen streaming tool. Given the limited CPU performance, opt for lower resolutions and presets such as 720p or 960x540 at 25-30fps. The ultrafast encoding settings might still consume CPU resources, but this varies by game. Some titles require minimal processing, like 2D games (e.g., Openttd), turn-based strategy games, or titles such as Heroes of Might and Magic III. You could also connect a graphics card with hardware support to offload encoding, allowing higher resolutions while reducing CPU load.
Avoid using that CPU—it's not powerful enough. It would be smarter to use an older model for your gaming setup.