It is using the integrated GPU, it’s a laptop that only has an integrated GPU. Also, lshw is having the same problem it had with my old computer, where it doesn’t seem to list the right clock speed and just says it’s running at 33Mhz. I know this is wrong because on my old computer, other software would state the clock speed was much higher. But another thing I’m noticing that’s wrong is the GPU is listed as an R3 when the GPU is actually an R2, so unless they share drivers, It’s possible that Mint (I’m using Linux Mint) installed the wrong drivers.