AMD has shared more details about its upcoming Ryzen 9000 processors and Zen 5 CPU architecture, set to launch in July. The new chips promise low to mid-double-digit performance increases over Zen 4, with a focus on power efficiency compared to Ryzen 7000. AMD has reduced default power limits for three Ryzen 9000 processors while still delivering impressive performance gains. The company also notes lower CPU temperatures compared to previous chips. AMD's emphasis on power efficiency is showcased in response to Intel's struggles with high power use and crashes. Additionally, AMD has extended support for socket AM5 motherboards to at least 2027. Ryzen 9000 chips will be compatible with current AM5 motherboards with a BIOS update. Overall, AMD's Ryzen 9000 series highlights a balance between performance, power efficiency, and long-term support for consumers.