Intel Core Ultra 7 270K Plus vs Intel Core i9 12900T

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

For most buyers the Intel Core Ultra 7 270K Plus is the better pick — it scores 79/100 to the Intel Core i9 12900T's 45, leading on Core Specifications and Benchmark. Choose the Intel Core i9 12900T instead if you want to spend less.

Verdict

Our overall take, at a glance

Intel Core Ultra 7 270K Plus leads overall

Intel Core Ultra 7 270K Plus

Intel Core i9 12900T

Why it stands out

Core Specifications Base Frequency: 3.7 GHz (164% more)
Core Specifications Base Power Consumption: 125 W (257% more)
Core Specifications Maximum Power Consumption: 250 W (136% more)

Winner by category for Intel Core Ultra 7 270K Plus vs Intel Core i9 12900T
Category	Intel Core Ultra 7 270K Plus	Intel Core i9 12900T	Winner
Core Specifications	60	40	Intel Core Ultra 7 270K Plus
Integrated Graphics	29	29	Tie
Benchmark	94	49	Intel Core Ultra 7 270K 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 7 270K Plus

The Intel Core Ultra 7 270K Plus is an unlocked desktop processor built on a 3nm lithography process for the LGA 1851 platform. It features 24 cores and 24 threads with a base clock frequency of 3.7 GHz and maximum boost speeds reaching up to 5.5 GHz. Designed for demanding desktop computing, it integrates Intel Graphics alongside a total of 76 MB of combined L2 and L3 cache.

Best for Heavy multi-threaded workloads such as video rendering and software compilationBest for Custom desktop builds requiring high peak clock speeds on the LGA 1851 socket

Pros

High 24-core configuration suited for demanding multi-threaded tasks
Maximum boost clock speeds of up to 5.5 GHz
Built using an advanced 3nm manufacturing process
Unlocked multiplier allows for custom processor overclocking

Cons

High peak power consumption reaching up to 250 W under heavy loads
Requires the LGA 1851 platform socket, limiting upgrade options on older motherboards

Official

Official specificationsProvided technical specifications including core counts, clock frequencies, power ratings, and socket platform details.

Video — reviews used (3)

Generated Nov 3, 2026

Intel Core i9 12900T

The Intel Core i9 12900T is a low-power desktop processor featuring 16 cores and 24 threads designed for energy-efficient or compact desktop systems. Operating on the LGA1700 socket, it balances a low 35W base power consumption with peak boost speeds up to 4.9 GHz. It is intended for users who require high multi-threaded computational power within strict power and thermal constraints.

Best for Small form factor (SFF) PCs needing high multi-threaded capabilitiesBest for Compact workstations operating under tight power and cooling budgets

Pros

Low 35W base power consumption ideal for thermally restricted environments
High 16-core, 24-thread configuration for heavy multitasking and parallel workloads
Includes integrated Intel UHD Graphics 770, removing the need for a dedicated graphics card
Achieves up to 4.9 GHz maximum frequency for responsive single-threaded performance

Cons

Locked multiplier prevents traditional CPU overclocking
Low 1.4 GHz base clock frequency reduces sustained performance at base power levels
Maximum turbo power draw can increase up to 106W under peak loads

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 7 270K Plus

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Intel Core i9 12900T

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Performance

Higher benchmark score = faster

Intel Core Ultra 7 270K Plus68,525

Intel Core i9 12900T28,450

See the raw benchmark values →

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

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Intel Core Ultra 7 270K Plus	Intel Core i9 12900T
Cores	24	16
Threads	24	24
Base Frequency	3.7 GHz164% more	1.4 GHz
Base Power Consumption	125 W257% more	35 W
Maximum Frequency	5.5 GHz12% more	4.9 GHz
Maximum Power Consumption	250 W136% more	106 W
L1 Cache	2,432 KB73% more	1,408 KB
L2 Cache	40 MB186% more	14 MB
L3 Cache	36 MB20% more	30 MB
Lithography Process	3 nm57% less	7 nm
Is unlocked	Yes	No

Integrated Graphics

Feature	Intel Core Ultra 7 270K Plus	Intel Core i9 12900T
Model

Benchmark

Feature	Intel Core Ultra 7 270K Plus	Intel Core i9 12900T
PassMark CPU Mark	68,525141% more	28,450

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 7 270K Plus vs Intel Core i9 12900T comparison

Based on our overall comparison score, Intel Core Ultra 7 270K Plus rates higher at 84/100 versus 60/100 for Intel Core i9 12900T — a 24-point lead. Intel Core Ultra 7 270K 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 7 270K Plus and Intel Core i9 12900T 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 84/100 for Intel Core Ultra 7 270K Plus and 60/100 for Intel Core i9 12900T.

If you want the higher-rated cpus option overall, Intel Core Ultra 7 270K Plus (84/100) edges out Intel Core i9 12900T (60/100). But if Intel Core i9 12900T 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.