Intel Core i5-1240P
Expert rating7.9 / 10
- Brand:
- Intel
- Form Factor:
- Laptop
- CPU Socket:
- BGA 1744
- Core/Thread Count:
- 12C/16T
- TDP:
- 28W
- iGPU:
- Intel Iris Xe Graphics
- CPU Series:
- Core i5
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Manufacturer: Intel Last updated: 2026-09-12
Intel Core i5-1240P Review
Intel Core i5-1240P 12-core 16-thread laptop processor, 1.7GHz base / 4.4GHz boost, 28W TDP, Alder Lake, BGA 1744 socket
The Intel Core i5-1240P is a mid-power mobile chip balancing performance and battery life for mainstream laptops. It pairs 12 cores and 16 threads with a 1.7GHz base clock that boosts up to 4.4GHz and Intel Iris Xe Graphics graphics, all within a 28W envelope.
Performance and Architecture
With 12 cores and 16 threads, the Intel Core i5-1240P runs a 1.7GHz base clock that boosts up to 4.4GHz, backed by 12MB of L3 cache and Intel Iris Xe Graphics graphics on the Alder Lake architecture.
Platform and Deployment
The Intel Core i5-1240P uses the BGA 1744 platform in a 28W envelope, positioned as a mid-power mobile chip balancing performance and battery life for mainstream laptops.
Comparison to Alternatives
Within the Core i5 lineup in this catalog, the Intel Core i5-1240P sits at the 12-core tier, differentiated mainly by clock speed, TDP, and socket from its closest siblings. Against AMD's Ryzen Mobile and Ryzen AI Mobile processors in this catalog at a similar tier, the Intel Core i5-1240P competes on platform ecosystem and per-core efficiency, while against Intel's own Core Ultra mobile parts in this catalog it occupies a narrower, more specialized deployment niche.
Specifications
Identity
| Brand | Intel |
|---|---|
| Product Line | Core |
| Model Number | i5-1240P |
| Codename | Alder Lake |
| Release Year | 2022 |
Segment and platform
| Market Segment | Laptop |
|---|---|
| Microarchitecture | Alder Lake |
| Socket | BGA 1744 |
| Socket Status | Mature |
| Process Node | 10 nm |
Core configuration
| Total Cores | 12 |
|---|---|
| Performance Cores | 4 |
| Efficiency Cores | 8 |
| Total Threads | 16 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 1.7 GHz |
|---|---|
| P-Core Boost Clock | 4.4 GHz |
| E-Core Base Clock | 1.2 GHz |
| E-Core Boost Clock | 3.3 GHz |
Cache
| L3 Cache | 12 MB |
|---|
Power and thermal
| Base Power | 28 W |
|---|---|
| Max Turbo Power | 64 W |
| Configurable TDP Floor | 20 W |
Memory
| Memory Type | DDR5 or DDR4 |
|---|---|
| Max Memory Speed | 4800 MT/s |
| Memory Channels | 2 |
| Max Memory Capacity | 64 GB |
| ECC Support | No |
Graphics and AI
| Integrated Graphics | Yes |
|---|---|
| iGPU Model | Intel Iris Xe Graphics |
| iGPU Compute Units | 80 |
Expansion
| PCIe Generation | PCIe 4.0 |
|---|---|
| PCIe Lanes | 12 |
Commercial
| Retail Availability | Soldered Only |
|---|
| Form Factor | Laptop |
|---|---|
| TDP | 28 W |
| iGPU | Intel Iris Xe Graphics |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating7.9 / 10
The Intel Core i5-1240P strikes a solid balance of performance and efficiency for everyday mobile computing.
Best for
- Mainstream laptops
- Everyday productivity
- Balanced performance and battery life
Not for
- Extreme gaming
- Workstation-class rendering
- Fanless designs
FAQs
What are the key specifications of the Intel Core i5-1240P?
The Intel Core i5-1240P is a processor from Intel. Key specs: Cores 12, Threads 16, Base Clock 1.7 GHz, Boost Clock 4.4 GHz, L3 Cache 12.
Will the Intel Core i5-1240P work with my current setup?
The Intel Core i5-1240P lists Socket is BGA 1744. 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 i5-1240P best suited to?
It suits mainstream laptops, everyday productivity, balanced performance and battery life.
What are the drawbacks of the Intel Core i5-1240P?
It is a poor fit for extreme gaming, workstation-class rendering, fanless designs.