Intel Core i7 12700K vs Intel Core i9 12950HX

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

The Intel Core i9 12950HX and Intel Core i7 12700K are closely matched at 57 and 56/100. The Intel Core i9 12950HX edges ahead on Core Specifications, while the Intel Core i7 12700K leads on Benchmark — pick the one whose strengths match what you'll actually use.

Verdict

Our overall take, at a glance

Intel Core i9 12950HX and Intel Core i7 12700K are closely matched

Intel Core i9 12950HX

Intel Core i7 12700K

Where Intel Core i9 12950HX stands out

Core Specifications Cores: 16
Core Specifications Threads: 24
Core Specifications L1 Cache: 1,408 KB (38% more)

Where Intel Core i7 12700K stands out

Core Specifications Base Power Consumption: 125 W (127% more)
Core Specifications Base Frequency: 3.6 GHz (57% more)
Core Specifications Maximum Power Consumption: 190 W (21% more)

Winner by category for Intel Core i7 12700K vs Intel Core i9 12950HX
Category	Intel Core i9 12950HX	Intel Core i7 12700K	Winner
Core Specifications	60	44	Intel Core i9 12950HX
Integrated Graphics	29	29	Tie
Benchmark	60	66	Intel Core i7 12700K

In-depth analysisAI

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

Intel Core i7 12700K

The Intel Core i7 12700K is an unlocked desktop processor built on the LGA1700 platform using a 7nm process. It features 12 cores and 20 threads with a base frequency of 3.6 GHz and a maximum boost frequency of 5.0 GHz. Designed for enthusiasts and heavy desktop workloads, it includes integrated Intel UHD Graphics 770 and has a base power draw of 125W.

Best for High-performance gaming and productivity builds needing strong multithreaded perBest for PC builders planning to manually overclock their desktop processor on the LGA170

Pros

High maximum boost clock speed of up to 5.0 GHz across 20 threads
Unlocked multiplier allows for manual processor overclocking
Includes integrated Intel UHD Graphics 770 display capabilities

Cons

High maximum power consumption reaching up to 190W under full load
Requires a compatible LGA1700 motherboard platform

Intel Core i9 12950HX

The Intel Core i9 12950HX is a high-performance mobile processor designed for heavy-duty laptops and mobile workstations. Built with 16 cores and 24 threads, the chip operates at a 2.3 GHz base frequency with a maximum boost speed up to 5.0 GHz. It runs at a 55 W base power level that can draw up to 157 W during peak power consumption, bringing desktop-class multithreaded execution to laptop platforms.

Best for Heavy mobile workstation tasks like 3D rendering and video compilationBest for High-end desktop-replacement laptops requiring top-tier CPU compute power

Pros

High core and thread count featuring 16 cores and 24 threads for complex multithreaded execution
Maximum boost frequency of up to 5.0 GHz for strong single-core performance
Substantial memory caching with 30 MB of L3 cache and 14 MB of L2 cache

Cons

High peak power consumption reaching 157 W, demanding significant cooling and power delivery
Locked multiplier prevents manual CPU overclocking
Integrated Intel UHD graphics provide basic display output, requiring a discrete GPU for demanding visual tasks

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 i7 12700K

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Intel Core i9 12950HX

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Performance

Higher benchmark score = faster

Intel Core i7 12700K34,228

Intel Core i9 12950HX30,976

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 i7 12700K	Intel Core i9 12950HX
Cores	12	16
Threads	20	24
Base Frequency	3.6 GHz57% more	2.3 GHz
Base Power Consumption	125 W127% more	55 W
Maximum Frequency	5 GHz	5 GHz
Maximum Power Consumption	190 W21% more	157 W
L1 Cache	1,024 KB	1,408 KB38% more
L2 Cache	12 MB	14 MB17% more
L3 Cache	25 MB	30 MB20% more
Lithography Process	7 nm	7 nm
Is unlocked	Yes	Yes

Integrated Graphics

Feature	Intel Core i7 12700K	Intel Core i9 12950HX
Model

Benchmark

Feature	Intel Core i7 12700K	Intel Core i9 12950HX
PassMark CPU Mark	34,22810% more	30,976

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 i7 12700K vs Intel Core i9 12950HX comparison

They are closely matched: Intel Core i7 12700K scores 63/100 and Intel Core i9 12950HX scores 62/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Intel Core i7 12700K and Intel Core i9 12950HX 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 63/100 for Intel Core i7 12700K and 62/100 for Intel Core i9 12950HX.

It's close — Intel Core i7 12700K (63/100) and Intel Core i9 12950HX (62/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.