AMD announced a slew of processors during its CES 2023 event, including the Ryzen 9 7845HX, a new mobile Zen 4 processor that features 12 cores, 24 threads, and a boost clock of up to 5.2 GHz. According to the latest CPU Mark rankings from PassMark, this CPU definitely won’t disappoint in the performance department, having taken the number-one spot by garnering 46,791 points in that particular test—a number that would imply around up to 90% higher performance (multi-threaded) than one of its predecessors, the Ryzen 9 6900HX, now relegated to 14th place with 24,640 points. And this isn’t even AMD’s most powerful Ryzen 7045HX Series offering.
AMD Ryzen 7045HX Series Specifications
|Model||Cores/Threads||Boost/Base Frequency||Total Cache||TDP|
|AMD Ryzen 9 7945HX||16C/32T||Up to 5.4 GHz / 2.5 GHz||80MB||55-75W+|
|AMD Ryzen 9 7845HX||12C/24T||Up to 5.2 GHz / 3.0 GHz||76MB||45-75W+|
|AMD Ryzen 7 7745HX||8C/16T||Up to 5.1 GHz / 3.6 GHz||40MB||45-75W+|
|AMD Ryzen 5 7645HX||6C/12T||Up to 5.0 GHz / 4.0 GHz||38MB||45-75W+|
From an AMD press release:
For gamers on the go, AMD introduced the new AMD Ryzen 7045HX Series Mobile processors, powered by up to 16 powerful “Zen 4” cores and 32 threads. Built on advanced 5nm process technology and featuring the potent combination of the most processing threads currently found on a mobile processor and advanced DDR5 memory support, these mobile processors allow users to experience new levels of mobile computing.
The new AMD Ryzen 7045HX Series Mobile processors offer up to 18% faster single-threaded performance and up to an incredible 78% faster multithreaded performance over the 6900HX to deliver a huge leap in what’s possible for mobile gamers and creators.
Systems featuring the Ryzen 7045HX Series processors will be available from Alienware, ASUS, Lenovo, and MSI beginning February 2023.