Hashrate measures how fast your GPU can mine β higher is better. For PearlHash, it's in TH/s (terahashes per second).
Power draw is how much electricity your GPU uses (watts). Lower power = lower electricity bill.
Efficiency (H/W) = hashrate / power. A higher number means more mining per dollar spent on electricity.
Example:
RTX 5080: 200 TH/s @ 260W = 769 H/W
RTX 5060 Ti: 93 TH/s @ 150W = 620 H/W