If your PC is using CPU instead of GPU, check your cable connections. Use the fixes provided in this article to resolve this issue.

Let's stop underestimating integrated GPUs ...

The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated graphics card with its graphics processor (GPU, “Graphics Processing Unit”) are ...

The company’s 12th- and 13th-generation Core chips offered big boosts to CPU performance over the 11th-generation CPUs, for example, but they also usually came with a significant hit to battery life, ...