CPU Comparison
Intel Core i5-1240P vs Core i7-1280P
A side-by-side comparison of specs, performance and value. The Intel Core i5-1240P is a 12-core mobile processor from the 12th Generation Alder Lake-P lineup, launched in February 2022.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
12 cores ensure snappy performance in heavy multitasking and office applications.
14 cores provide excellent performance for heavy office apps and compiling.
Gaming
Iris Xe 80EU handles esports titles well but struggles with demanding AAA games.
Iris Xe 96EU can handle esports titles and older games at 1080p medium.
Virtualization
Easily handles local development virtual machines.
Good for light VM work, though limited by 28W thermal envelope.
Efficiency
Excellent performance-per-watt, ensuring all-day battery life in ultrabooks.
Excellent performance per watt; great for battery life.
Specialized Performance
AI / ML
- Adequate for background blur and basic audio noise cancellation.
- No dedicated AI silicon.
- Iris Xe provides modest AI acceleration
- Good for background noise cancellation and video blurring
Content Creation
Gaming
- Suitable for Minecraft, CS:GO, and League of Legends.
- Not designed for high-end gaming without a discrete GPU.
- Supports fast hardware video decoding.
- Not designed for AAA gaming
- Great for Minecraft, CS:GO, Valorant
- Depends heavily on LPDDR5 memory bandwidth
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 12 cores and 16 threads in a 28W package
- Excellent performance-per-watt
- Supports DDR5 and LPDDR5 memory
- Great for heavy multitasking
- Good value compared to i7 variants
Cons
- Not unlocked for overclocking
- Soldered to the motherboard (BGA)
- iGPU slightly slower than i5-1250P
- Can run warm under sustained load
Pros
- Excellent performance-per-watt
- 14 cores in a thin-and-light form factor
- Iris Xe 96EU is great for creators
- Supports fast LPDDR5 memory
- Ideal for long battery life
Cons
- Not suitable for heavy 3D rendering
- Locked multiplier
- Can throttle in passively cooled tablets
- Only PCIe 4.0, no Gen 5
Competitors & Alternatives
Intel Core i5-1240P
- AMD Ryzen 5 6600URival
Mobile
- Compare head-to-headIntel Core i7-1260PRival
Mobile
- AMD Ryzen 5 5600HRival
Mobile
- Compare head-to-headIntel Core i5-1250PRival
Mobile
- Compare head-to-headApple M1 ProRival
Mobile
Better battery life for standard office use.
Compare head-to-head- AMD Ryzen 7 6800UAlt
Superior integrated graphics performance for light gaming.
Lower power variant for thinner designs and longer battery life.
Compare head-to-head- AMD Ryzen 5 5600UAlt
Older but cost-effective alternative with solid performance.
Core i7-1280P
- AMD Ryzen 7 6800URival
Mobile Thin & Light
- AMD Ryzen 7 5825URival
Mobile Thin & Light
- Compare head-to-headApple M1Rival
Mobile Thin & Light
- Compare head-to-headIntel Core i7-1260PRival
Mobile Thin & Light
- Compare head-to-headApple M2Rival
Mobile Thin & Light
- Intel Core i7-12800HAlt
If you need more sustained performance and have a thicker chassis.
- AMD Ryzen 7 7735UAlt
Refreshed Ryzen 6000 with great battery life.
Our Verdict on Each
A nearly identical alternative to the 1250P, offering exceptional 12-core performance in a 28W envelope with excellent value.
Best for: Purchasing a mid-range premium ultrabook for heavy productivity and light content creation.
Read the full reviewThe 1280P is the ultimate thin-and-light processor. It offers an incredible 14-core design and Iris Xe 96EU graphics within a 28W envelope, making it perfect for premium ultrabooks that need to handle heavy productivity and light content creation on the go.
Best for: Premium 14-inch or 13-inch ultrabooks for professionals and students.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i5-1240P or Core i7-1280P?
For gaming, the Core i7-1280P leads with a gaming performance score of 65/100 among Intel Core i5-1240P and Core i7-1280P.
Do Intel Core i5-1240P and Core i7-1280P use the same socket?
Yes — all of these CPUs use the Intel BGA 1744 socket, so they share compatible motherboards.
Which has more cores?
The Core i7-1280P has the most cores. Core counts: Intel Core i5-1240P (12 cores), Core i7-1280P (14 cores).
Which is faster in multi-core benchmarks?
The Core i7-1280P posts the highest multi-core benchmark score. Multi-core results: Core i7-1280P (0). Benchmark figures are approximate and workload-dependent.