Ben Madilynn
The Dell Precision 3591 is available with the following CPUs:
- Intel Core Ultra 5 135H (14 cores/18 threads, up to 4.60GHz, 18MB cache)
- Intel Core Ultra 7 155H (16 cores/22 threads, up to 4.80GHz, 24MB cache)
- Intel Core Ultra 7 165H (16 cores/22 threads, up to 5.00GHz, 24MB cache)
- Intel Core Ultra 9 185H (16 cores/22 threads, up to 5.10GHz, 24MB cache)
All four CPUs are high-performance, 45W processors from Intel’s Meteor Lake family. Like Intel’s 13th Gen CPUs, they have a hybrid architecture comprising performance and efficiency cores. However, they have two additional low-power E-cores (LP-E) to further improve efficiency, as well as an NPU (Neural Processing Units) to speed up A.I. tasks, like background-blurring on video calls and image generation in photo editing apps. These CPUs can handle general productivity tasks and more intensive workloads, like programming, video editing, and 3D graphics. That said, they aren’t the fastest Intel has to offer, as they still lag behind the 14th Gen HX CPUs, like the Dell Alienware m18 R2 (2024)‘s Intel Core i9-14900HX. Regarding core composition, the Core Ultra 5 has four performance cores, eight efficiency cores, and two low-power efficiency cores (4P+8E+2LP-E), while the Core Ultra 7s and 9 have six performance cores, eight efficiency cores, and two low-power efficiency cores (6P+8E+2LP-E). All four CPUs have the same Neural Processing Units (NPU).
See more information about the Intel Meteor Lake CPUs here.
