Intel · Core Ultra 5 · 2023 · FCBGA2049
The Intel Core Ultra 5 135H is a mobile (laptop) processor with 14 cores (4 Performance-cores and 10 Efficiency-cores), released in 2023. It is part of the Core Ultra 5 lineup, using the Core Ultra Series 1 platform, and uses the FCBGA2049 package, which is soldered to the laptop's motherboard rather than socketed. Internally, it is built on the "Meteor Lake-H" architecture. Only the 4 P-cores support Hyper-Threading, while the 10 E-cores handle a single thread each, together yielding 18 threads: the P-cores tackle latency-sensitive and lightly-threaded work, while the E-cores take on background and highly parallel tasks. The Core Ultra 5 135H has a base clock of 1.7 GHz and can boost up to 4.6 GHz depending on workload and thermal headroom. Intel manufactures the "Meteor Lake-H" silicon on a Intel 4 process node. This processor supports DDR5/LPDDR5X memory. With a base TDP of 28W and a minimum assured power 20W, maximum turbo power 115W, which the laptop maker sets to suit its cooling design, the Core Ultra 5 135H is a balanced power envelope suited to mainstream laptops. Integrated graphics are provided by the Arc Graphics solution, so a discrete GPU is not required for display output. The cache hierarchy includes 18MB of L3 cache.
| Brand | Intel |
|---|---|
| Family | Core Ultra 5 |
| Series | Core Ultra Series 1 |
| Architecture | Meteor Lake-H |
| Type | Mobile |
| Launch year | 2023 |
| Cores | 14 (4P + 10E) |
| Threads | 18 |
| Base clock | 1.7 GHz |
| Boost clock | 4.6 GHz |
| L3 cache | 18MB |
| Base TDP | 28W |
| Min assured – max turbo power | 20–115W |
| Package | FCBGA2049 |
| Process | Intel 4 |
| Memory type | DDR5/LPDDR5X |
| Integrated graphics | Arc Graphics |