15 specifications

Intel Core Ultra 5 225 vs Intel Core Ultra 5 225F

On the specifications we can verify, the Intel Core Ultra 5 225 and the Intel Core Ultra 5 225F are closely matched. Which one is faster on your desk depends on cooling and sustained behaviour rather than on anything printed here.

10 specifications · 0 with a higher side

Full specifications

Intel Core Ultra 5 225

Intel · Arrow Lake-S (Core Ultra 200S) · Desktop

Full specifications

Intel Core Ultra 5 225F

Intel · Arrow Lake-S (Core Ultra 200S) · Desktop

Cores and clocks

Cores

Threads

Base clock

3.3 GHz

Boost clock

4.9 GHz

Cache and power

L3 cache

20 MB

TDP

65 W

Platform

Socket

FCLGA1851

Process

3 nm

Integrated graphics

Intel Graphics

None

Launched

Q1'25 (quarter)

Not verified

A check marks the higher figure only on rows where higher is unambiguously better. Rows without one are not ties; they are specifications where “better” has no meaning.

Reading the table

What the difference means.

The same generation

Both are Arrow Lake-S (Core Ultra 200S) parts, so their figures can be read against each other directly: the same kind of core, the same memory support, the same platform. The differences in the table are the whole difference.

Power and cooling

Both are rated at 65 W, so they ask the same of a cooler and a power supply. The rating is the heat to be moved for the chip to hold its speed; both draw above it in short bursts, and either one slows down rather than fails when the cooling falls short.

Platform

Both use the FCLGA1851 socket and DDR5 memory, so one can replace the other on the same motherboard. Check the board maker's support list first: an older board often needs a firmware update before it recognises a newer chip.

Graphics on the chip

The Core Ultra 5 225 includes Intel Graphics; the Core Ultra 5 225F has no graphics of its own and will not show a picture without a graphics card. For a build with a card that changes nothing. For an office machine, a home server, or while waiting for a card, it decides the question.

Which to pick, on paper

Upgrading without a new motherboard: Either; Same FCLGA1851 socket. Update the board's firmware before swapping.
No graphics card: Core Ultra 5 225; It has Intel Graphics on the chip. The other needs a card to display anything.

What no table says

How much of its speed a processor keeps after the first minute depends on the cooling and the power limit of the machine it is in. If you own one of these, measure it: the test is free and runs in this browser.

Free CPU stress test

Questions

Is the Core Ultra 5 225 better than the Core Ultra 5 225F?: By need, on the specifications: upgrading without a new motherboard: either; no graphics card: the Core Ultra 5 225. No specification says how much speed either one keeps under a long load; that depends on the cooling and the power limit of the machine it is in, and it is what a sustained test measures.
Do the Core Ultra 5 225 and the Core Ultra 5 225F use the same socket?: Yes, both use FCLGA1851, so either fits the other's motherboard. Check the board's support list and update its firmware first.
Does the Core Ultra 5 225 or the Core Ultra 5 225F have integrated graphics?: Only the Core Ultra 5 225, which has Intel Graphics. The Core Ultra 5 225F needs a graphics card to show a picture.

More comparisons

Every figure on this table is a design target. None of it is a measurement.

Nothing above describes how a processor behaves twenty minutes into a sustained workload, which is where two chips with nearly identical specifications routinely diverge. A boost clock is a ceiling the vendor permits, not a rate the chip sustains, and whether it holds depends on the cooling, the case, the power profile and the room. None of those appear on a specification sheet.

We deliberately do not reduce these figures to a single score. A composite invented from specifications would look authoritative and measure nothing, and choosing the weights would be choosing the winner.

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