Intel · Core i5 · 2023 · FCBGA1744
The Intel Core i5-1335U is a mobile (laptop) processor with 10 cores (2 Performance-cores and 8 Efficiency-cores), released in 2023. It is part of the Core i5 lineup, using the 13th Gen platform, and uses the FCBGA1744 package, which is soldered to the laptop's motherboard rather than socketed. Internally, it is built on the "Raptor Lake-U" architecture. Only the 2 P-cores support Hyper-Threading, while the 8 E-cores handle a single thread each, together yielding 12 threads: the P-cores tackle latency-sensitive and lightly-threaded work, while the E-cores take on background and highly parallel tasks. The Core i5-1335U has a base clock of 1.3 GHz and can boost up to 4.6 GHz depending on workload and thermal headroom. Intel manufactures the "Raptor Lake-U" silicon on a Intel 7 process node. This processor supports DDR4/DDR5/LPDDR4X/LPDDR5X memory. With a base TDP of 15W and a minimum assured power 12W, maximum turbo power 55W, which the laptop maker sets to suit its cooling design, the Core i5-1335U is an ultra-low-power design aimed at thin-and-light laptops. Integrated graphics are provided by the Iris Xe Graphics solution, so a discrete GPU is not required for display output. The cache hierarchy includes 12MB of L3 cache.
| Brand | Intel |
|---|---|
| Family | Core i5 |
| Series | 13th Gen |
| Architecture | Raptor Lake-U |
| Type | Mobile |
| Launch year | 2023 |
| Cores | 10 (2P + 8E) |
| Threads | 12 |
| Base clock | 1.3 GHz |
| Boost clock | 4.6 GHz |
| L3 cache | 12MB |
| Base TDP | 15W |
| Min assured – max turbo power | 12–55W |
| Package | FCBGA1744 |
| Process | Intel 7 |
| Memory type | DDR4/DDR5/LPDDR4X/LPDDR5X |
| Integrated graphics | Iris Xe Graphics |