Intel Core Ultra 5 250KF Plus vs Intel Core i5 12600K

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Intel Core Ultra 5 250KF Plus is the better pick — it scores 80/100 to the Intel Core i5 12600K's 45, leading on Core Specifications and Benchmark. Choose the Intel Core i5 12600K instead if integrated graphics matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Intel Core Ultra 5 250KF Plus leads overall

Intel Core Ultra 5 250KF Plus

Intel Core i5 12600K

Why it stands out

Core Specifications L1 Cache: 1,824 KB (111% more)
Core Specifications L2 Cache: 30 MB (216% more)
Benchmark PassMark CPU Mark: 51,261 (86% more)

Winner by category for Intel Core Ultra 5 250KF Plus vs Intel Core i5 12600K
Category	Intel Core Ultra 5 250KF Plus	Intel Core i5 12600K	Winner
Core Specifications	69	34	Intel Core Ultra 5 250KF Plus
Integrated Graphics	0	44	Intel Core i5 12600K
Benchmark	85	50	Intel Core Ultra 5 250KF Plus

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Intel Core Ultra 5 250KF Plus

The Intel Core Ultra 5 250KF Plus is a mid-range desktop processor built on Intel's Core Ultra Series 2 Arrow Lake microarchitecture. Featuring an unlocked multiplier represented by the 'K' designation, it allows manual tuning alongside the 'F' designation which denotes the removal of integrated graphics. It is targeted at desktop builders and gamers who intend to pair their system with a standalone graphics card.

Best for Mid-tier gaming PC builds using a discrete graphics cardBest for Custom desktop setups prioritizing manual tuning flexibility

Pros

Unlocked multiplier enables manual clock speed tuning and overclocking
Leverages Intel's Core Ultra Series 2 Arrow Lake desktop architecture
Omitting integrated graphics generally lowers cost for builds with dedicated GPUs

Cons

Lacks integrated graphics, requiring a discrete GPU for display output
Requires a compatible platform motherboard supporting Core Ultra Series 2 sockets

Intel Core i5 12600K

The Intel Core i5 12600K is a 10-core, 16-thread desktop processor built for the LGA1700 platform. Introduced in late 2021, it offers a 3.7 GHz base clock with boost speeds up to 4.9 GHz and includes integrated Intel UHD Graphics 770. It targets users seeking a balanced mid-range CPU for gaming and desktop productivity with manual overclocking support.

Best for Mid-range gaming builds with room for manual clock frequency tuningBest for General desktop productivity tasks benefiting from multi-core processing

Pros

10 cores and 16 threads deliver solid multi-tasking performance
Unlocked processor allows for manual overclocking
High peak frequency reaching up to 4.9 GHz
Includes integrated Intel UHD Graphics 770 for display output

Cons

Maximum power consumption of 150 W requires effective cooling solutions
Requires an LGA1700 motherboard socket, necessitating a system upgrade from older platforms

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 5 250KF Plus

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Intel Core i5 12600K

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Performance

Higher benchmark score = faster

Intel Core Ultra 5 250KF Plus51,261

Intel Core i5 12600K27,497

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Intel Core Ultra 5 250KF Plus	Intel Core i5 12600K
Cores	18	10
Threads	18	16
Base Frequency	4.2 GHz14% more	3.7 GHz
Base Power Consumption	125 W	125 W
Maximum Frequency	5.3 GHz8% more	4.9 GHz
Maximum Power Consumption	159 W6% more	150 W
L1 Cache	1,824 KB111% more	864 KB
L2 Cache	30 MB216% more	9.5 MB
L3 Cache	30 MB50% more	20 MB
Lithography Process	3 nm57% less	7 nm
Is unlocked	Yes	Yes

Integrated Graphics

Feature	Intel Core Ultra 5 250KF Plus	Intel Core i5 12600K
Model	N/A

Benchmark

Feature	Intel Core Ultra 5 250KF Plus	Intel Core i5 12600K
PassMark CPU Mark	51,26186% more	27,497

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Intel Core Ultra 5 250KF Plus vs Intel Core i5 12600K comparison

Based on our overall comparison score, Intel Core Ultra 5 250KF Plus rates higher at 82/100 versus 55/100 for Intel Core i5 12600K — a 27-point lead. Intel Core Ultra 5 250KF Plus 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 Ultra 5 250KF Plus and Intel Core i5 12600K 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 82/100 for Intel Core Ultra 5 250KF Plus and 55/100 for Intel Core i5 12600K.

If you want the higher-rated cpus option overall, Intel Core Ultra 5 250KF Plus (82/100) edges out Intel Core i5 12600K (55/100). But if Intel Core i5 12600K 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.