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. 4
Systems featuring the Ryzen 7045HX Series processors will be available from Alienware, ASUS, Lenovo, and MSI beginning February 2023.
“Our partnership is built on a proud history of decades of working together in bringing ground-breaking hardware and tech solutions to market,” said Matt Zielinski, EVP and president of international markets, Lenovo. “Since 2017, we’ve featured Ryzen processors in our most powerful Lenovo Legion PCs. And now, our new Legion Pro series laptops will integrate the latest generation of AMD Ryzen 7045 Series processors, and will be the most powerful AMD Ryzen gaming laptop we’ve ever released.” 6
| Model | Cores/Threads | Boost / Base Frequency 2 | 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+ |
AMD Brings the Power of AI to Mobile Processors
As part of the new Ryzen 7040 Series Mobile processors, AMD unveiled Ryzen™ AI, the first dedicated artificial intelligence hardware in an x86 processor, available on select models, bringing AMD XDNA™ adaptive AI architecture to laptop computing delivering more performance for real-time AI experiences. Ryzen processors with Ryzen AI outperform the Apple M2 CPU by up to 20% while being up to 50% more energy efficient 8. This performance and efficiency ultimately add up to richer, real-time user experiences in video collaboration, content creation, productivity, gaming, and protection.
“Microsoft and AMD have a long history of incredible partnership and impact,” said Panos Panay, EVP, and chief product officer, Microsoft. “The AMD Ryzen 7040 Series paired with the latest Windows 11 updates is the next step on our journey together. Leveraging AMD silicon along with our AI investments in Windows will unlock groundbreaking experiences for our customers.”
AMD is Powering the Future of PCs
Across desktop and mobile computing, AMD is delivering the performance, capabilities and efficiency modern PC users are demanding. Today, AMD also announced a wide variety of mobile processors for thin-and-light laptops to serve every type of user – from content creators to casual gamers, from hybrid workers to high-school students. Each of these builds on the strengths of Ryzen processors, including battery life and true performance for mobile platforms.
