Intel Core i7-14700 vs Intel Core Ultra 7 155U

The Intel Core i7-14700 (Raptor Lake S Refresh) is a desktop processor for demanding gaming and content creation.

The Intel Core Ultra 7 155U (Meteor Lake U) is a mobile processor, optimized for energy-efficient laptops and long battery life.

The i7-14700 is manufactured using a 10 nm process, utilizes P and E cores, offers 28 MB L2 and 33 MB L3 cache, PCIe 5.0, and 90 GB/s memory bandwidth. The Ultra 7 155U (7 nm) has P, E, and LP E cores, 12 MB L2 cache, and 120 GB/s memory bandwidth. In terms of performance, the i7-14700 shows significantly higher single-core and substantially higher multi-core performance.

For gaming, it (Intel UHD Graphics 770) is superior. Its higher TDP requires more power and cooling, offering high computing power in the desktop segment. The Ultra 7 155U delivers solid mobile performance, but at a lower level. Its Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) is good for on-the-go use, not for high-end games.

The very low TDP ensures minimal power consumption, excellent energy efficiency, and good value for money in the mobile sector. The Intel Core i7-14700 is ideal for desktop users with high performance requirements. The Intel Core Ultra 7 155U is for mobile users seeking a balance of performance, efficiency, and integrated graphics.