The TDP numbers from the specs does not necessarily reflect the power draw you will see in practice. Test results here https://www.pcper.com/reviews/Processors/

The TDP numbers from the specs does not necessarily reflect the power draw you will see in practice. Test results here https://www.pcper.com/reviews/Processors/AMD-Ryzen-7-1800X-Review-Now-and-Zen/Power-Consumption-and-Conclusions https://www.pcper.com/reviews/Processors/AMD-Ryzen-7-1800X-R... show the Ryzen 1800X (95W TDP) actually drawing 20% more power than a 7700K (91W TDP) and about the same as a 6950X (140W TDP).