Intel Core i9-10900KF vs Intel Core Ultra 5 225

Compare Intel 10th Generation Core i9 10 core CPU vs Intel Core Ultra (Series 2) 10 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

8768 points
9336 points
6% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

9745 points
12806 points
31% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

8418 points
2% slightly better multitasking score
8189 points

Heavy Workload Score

Performance in workloads using up to 16 cores

8304 points
5% slightly better heavy workload score
7901 points

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Want to compare your processor against the Core i9-10900KF and the Core Ultra 5 225? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

226.11 points
1% slightly higher Blender score
221.91 points

Specifications

Cores

Number of physical processing units

10
Identical
10

Threads

Number of logical processing units

20
100% significantly more threads
10

Clock Speed

Base frequency at which the chip operates

3.7 GHz
12% slightly higher clock speed
3.3 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.3 GHz
8% slightly higher turbo speed
4.9 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
24
49% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
256 GiB
100% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

2.5 MiB
22 MiB
780% significantly more L2 cache

L3 Cache

General memory pool for all cores

20 MiB
Identical
20 MiB

Other details

Rank

Ranking in the hardwareDB database

117th of 1,089
103rd of 1,089

Family

The product line

10th Generation Core i9
Core Ultra (Series 2)

Release date

The official date of release of this chip

2020 May
2025 February

Memory Type

The type of memory used by this chip

DDR4-2933
DDR5-6400

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i9-10900KF vs Core Ultra 5 225 specs and performance

In our benchmarks, the Core Ultra 5 225 beats the Core i9-10900KF in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-10900KF in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core i9-10900KF has more threads. With our hardware info, we find that the Core i9-10900KF has a slightly higher clock speed than the Core Ultra 5 225. Also, the Core i9-10900KF has a slightly higher turbo speed. The info from our database shows that the Core Ultra 5 225 has more L2 cache than the Core i9-10900KF. However, both these chips have the same amount of L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i9-10900KF has more threads than cores. Each physical core is split into multiple threads.

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