Intel Core Ultra 5 245HX
Expert rating8.8 / 10
- Brand:
- Intel
- Form Factor:
- Laptop
- CPU Socket:
- BGA 2114 (BGA
- Core/Thread Count:
- 14C/14T
- TDP:
- 55W
- iGPU:
- Intel Graphics (Xe-LPG
- CPU Series:
- Core Ultra
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Manufacturer: Intel Last updated: 2026-09-12
Intel Core Ultra 5 245HX Review
Intel Core Ultra 5 245HX 14-core 14-thread laptop (hx-series desktop-class) processor, 3.1GHz base / 5.5GHz boost, 55W TDP, Arrow Lake-HX, BGA 2114 (BGA, soldered) socket
The Intel Core Ultra 5 245HX is a desktop-class performance chip in a mobile package for high-end gaming and creator laptops. Built on Intel's Arrow Lake-HX architecture, it pairs 14 cores and 14 threads with a 3.1GHz base clock that boosts up to 5.5GHz, an on-die NPU rated at 13 TOPS (NPU 3), and Intel Graphics (Xe-LPG, reduced EU count) graphics, all within a 55W envelope.
Performance and Architecture
With 14 cores and 14 threads, the Intel Core Ultra 5 245HX is built on Intel's Arrow Lake-HX generation. Its 3.1GHz base clock boosts to 5.5GHz, and its Intel Graphics (Xe-LPG, reduced EU count) integrated graphics and 13 TOPS (NPU 3) NPU support on-device AI features alongside everyday computing and light content creation.
Platform and Efficiency
The Intel Core Ultra 5 245HX uses the BGA 2114 (BGA, soldered) platform in a 55W envelope, positioning it as high-end gaming and creator laptops. Its NPU brings Copilot+ style on-device AI acceleration to supported workloads.
Comparison to Alternatives
Within the Core Ultra lineup in this catalog, the Intel Core Ultra 5 245HX sits in the 5-series tier alongside other Arrow Lake-HX parts, differentiated mainly by clock speed, core count, and TDP. Against AMD's Ryzen AI Mobile processors in this catalog, Intel's Core Ultra competes on NPU throughput, integrated graphics, and platform efficiency, while against Intel's own prior-generation Core i mobile parts in this catalog it adds the on-die NPU and improved efficiency cores.
Specifications
Identity
| Release Year | 2025 |
|---|
Segment and platform
| Microarchitecture | Arrow Lake-HX |
|---|---|
| Socket | BGA 2114 (BGA, soldered) |
Core configuration
| Total Cores | 14 |
|---|---|
| Total Threads | 14 |
Clock speeds
| P-Core Base Clock | 3.1 GHz |
|---|---|
| P-Core Boost Clock | 5.5 GHz |
Cache
| L3 Cache | 28 MB |
|---|
Graphics and AI
| NPU Peak TOPS | 13 TOPS (NPU 3) |
|---|
| Form Factor | Laptop |
|---|---|
| TDP | 55 W |
| iGPU | Intel Graphics (Xe-LPG, reduced EU count) |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.8 / 10
The Intel Core Ultra 5 245HX brings desktop-class core counts to a mobile package, suited to high-end gaming and creator laptops that can handle the higher TDP.
Best for
- High-end gaming laptops
- Mobile content creation
- Desktop-replacement workstations
Not for
- Thin-and-light laptops
- Battery-life-focused use
- Fanless designs
FAQs
What are the key specifications of the Intel Core Ultra 5 245HX?
The Intel Core Ultra 5 245HX is a processor from Intel. Key specs: Cores 14, Threads 14, Base Clock 3.1 GHz, Boost Clock 5.5 GHz, L3 Cache 28.
Will the Intel Core Ultra 5 245HX work with my current setup?
The Intel Core Ultra 5 245HX lists Socket is BGA 2114 (BGA, soldered). Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Intel Core Ultra 5 245HX best suited to?
It suits high-end gaming laptops, mobile content creation, desktop-replacement workstations.
What are the drawbacks of the Intel Core Ultra 5 245HX?
It is a poor fit for thin-and-light laptops, battery-life-focused use, fanless designs.