Based on our overall comparison score, Intel Core i5 1240U rates higher at 49/100 versus 46/100 for Intel Core i5 1135G7 — a 3-point lead. Intel Core i5 1240U is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Intel Core i5 1240U vs Intel Core i5 1135G7
Verdict
Our overall take, at a glance
Key takeaways
- Intel Core i5 1240U leads Intel Core i5 1135G7 overall by 18 points (58 vs 40 out of 100).
- Intel Core i5 1240U stands out on Core Specifications Cores: 10, Core Specifications Threads: 12, Core Specifications Base Power Consumption: 29 W.
Intel Core i5 1240U leads overall
Intel Core i5 1240U
58
Intel Core i5 1135G7
40
Why it stands out
- Core Specifications Cores: 10
- Core Specifications Threads: 12
- Core Specifications Base Power Consumption: 29 W
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Intel Core i5 1240U
The Intel Core i5 1240U is a mobile processor designed for mainstream portable computing tasks. It falls under the widely adaptable Alder Lake architecture, giving it efficiency and solid performance characteristics. This CPU is best suited for general productivity work in laptops where power consumption and battery life are key concerns.
Best for general productivityBest for daily computingBest for students and basic home office users
Pros
- Benefit from the Alder Lake architecture's blend of performance and low power draw
- Suitable for multi-core workloads due to its modern design structure
- Offers good operating stability for common daily computing tasks
Cons
- Being a 'U' series processor indicates it prioritizes efficiency over peak sustained performance
- Performance on highly demanding professional applications may be limited by its power profile
Intel Core i5 1135G7
The Intel Core i5 1135G7 is a mid-range CPU designed for laptop and portable computing devices. It is built on an 11th generation architecture, making it suitable for everyday tasks like web browsing, streaming video, and document creation. This processor provides solid general performance necessary for non-specialized users.
Best for student/academic useBest for general productivityBest for light content consumption
Pros
- It belongs to the 11th generation lineup, indicating relatively modern architectural improvements over past generations (Source 1).
- The 'i5' designation typically targets a balance of performance and efficiency suitable for mainstream use (Source 1).
- As a mobile processor housed in an LGA socket, it is optimized for integration into thin and light laptops.
Cons
- It is part of older generations compared to more recent CPUs available today.
- Its performance will be less robust than newer, similarly tiered processors from the same manufacturer due to architectural advancements in later models (Source 1).
Value for Money
Which is the better deal for the price
Enter today's price for each product to see which offers better value. Use the same currency for both.
Intel Core i5 1240U
Intel Core i5 1135G7
Performance
Higher benchmark score = faster
Intel Core i5 1240U14,323
Intel Core i5 1135G78,746
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Intel Core i5 1240U vs Intel Core i5 1135G7 comparison
Intel Core i5 1240U and Intel Core i5 1135G7 are compared side by side above across every spec in the cpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 49/100 for Intel Core i5 1240U and 46/100 for Intel Core i5 1135G7.
If you want the higher-rated cpus option overall, Intel Core i5 1240U (49/100) edges out Intel Core i5 1135G7 (46/100). But if Intel Core i5 1135G7 is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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