Intel Core Ultra 9 285K vs Intel Core i5 1240U
Verdict
Our overall take, at a glance
Key takeaways
- Intel Core Ultra 9 285K leads Intel Core i5 1240U overall by 41 points (82 vs 41 out of 100).
- Intel Core Ultra 9 285K stands out on Core Specifications Cores: 24, Core Specifications Threads: 24, Core Specifications Base Frequency: 3.7 GHz.
Intel Core Ultra 9 285K leads overall
$589 at launch
Intel Core Ultra 9 285K
82
Intel Core i5 1240U
41
Why it stands out
- Core Specifications Cores: 24
- Core Specifications Threads: 24
- Core Specifications Base Frequency: 3.7 GHz
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Intel Core Ultra 9 285K
The Intel Core Ultra 9 285K is a high-performance microprocessor utilizing the Arrow Lake microarchitecture. This type of processor, which debuted in 2024, is engineered for demanding desktop computing tasks. It is best suited for power users and enthusiasts requiring exceptional computational capability.
Best for high-performance tasksBest for content creationBest for intensive gaming
Pros
- Designed on the modern Arrow Lake architecture (Source 1)
- Represents a powerful step in Intel’s Core series development (Source 2)
- Targeted as a desktop processor for high-end performance computing (Inferred from product type and general knowledge)
Cons
- Requires specific system compatibility to leverage its modern microarchitecture (General PC knowledge)
- The product is associated with the Arrow Lake platform, indicating it belongs to Intel's current generation offerings (Source 1)
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
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Intel Core Ultra 9 285K
Intel Core i5 1240U
Performance
Higher benchmark score = faster
Intel Core Ultra 9 285K66,000
Intel Core i5 1240U14,323
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
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Detailed Specifications
The full spec sheet, side by side