Intel Core i3-10300 vs Intel Core Ultra 5 125U

Compare Intel 10th Generation Core i3 4 core CPU vs Intel Core Ultra (Series 1) 12 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

3697 points
14% slightly better overall score
3241 points

Gaming Score

The raw gaming performance with a fast GPU

5880 points
17% slightly better gaming score
5004 points

Multitasking Score

Performance in workloads using up to 8 cores

3053 points
12% slightly better multitasking score
2724 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2936 points
12% slightly better heavy workload score
2614 points

Free CPU Benchmark

Want to compare your processor against the Core i3-10300 and the Core Ultra 5 125U? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4824 points
7587 points
57% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1520 points
1843 points
21% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
12
200% significantly more cores

Threads

Number of logical processing units

8
14
75% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
2% slightly higher clock speed
3.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
2% slightly higher turbo speed
4.3 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
20
25% slightly 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
33% slightly more supported memory
96 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
10 MiB
900% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
12 MiB
49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

461st of 1,089
506th of 1,089

Family

The product line

10th Generation Core i3
Core Ultra (Series 1)

Release date

The official date of release of this chip

2020 May
2023 November

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5-7467

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i3-10300 vs Core Ultra 5 125U specs and performance

In our benchmarks, the Core i3-10300 beats the Core Ultra 5 125U in overall performance. Despite this, the Core Ultra 5 125U has the advantage in our gaming benchmark.

With info from our database, we find that the Core Ultra 5 125U has significantly more cores with 12 cores whereas the Core i3-10300 has 4 cores. It also has more threads than the Core i3-10300. These CPUs have different clock speeds. Indeed, the Core i3-10300 has a slightly higher clock speed compared to the Core Ultra 5 125U. Also, the Core i3-10300 has a slightly higher turbo speed. In terms of cache, the Core Ultra 5 125U has significantly more L2 cache when compared to the Core i3-10300. The Core Ultra 5 125U also has significantly more L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i3-10300 has more threads than cores. Each physical core is split into multiple threads.

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