Intel Core i3-10300 vs Intel Core i5-1235U

Compare Intel 10th Generation Core i3 4 core CPU vs Intel 12th Generation Core i5 10 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 159.99
$ 527.08 significantly less expensive
$ 687.07

Benchmark Score

Overall Score

A combined score of all workloads

3697 points
3900 points
5% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5880 points
1% slightly better gaming score
5787 points

Multitasking Score

Performance in workloads using up to 8 cores

3053 points
3361 points
10% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2936 points
3239 points
10% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-10300 and the Core i5-1235U? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4527 points
5801 points
28% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1156 points
1884 points
62% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4824 points
5632 points
16% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1520 points
1824 points
20% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
10
150% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
184% significantly higher clock speed
1.3 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
Identical
4.4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
15 W
333% significantly lower TDP

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
100% significantly more supported memory
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
800 KiB
212% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
2.5 MiB
150% 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
442nd of 1,089

Family

The product line

10th Generation Core i3
12th Generation Core i5

Release date

The official date of release of this chip

2020 May
2022 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i3-10300 vs Core i5-1235U benchmarks

Our benchmark analysis concludes that the Core i3-10300 performs better than the Core i5-1235U. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-1235U in all gaming tests too.

With info from our database, we find that the Core i5-1235U has significantly more cores with 10 cores whereas the Core i3-10300 has 4 cores. It also has more threads than the Core i3-10300. With our hardware info, we find that the Core i3-10300 has a significantly higher clock speed than the Core i5-1235U. Furthermore, both these CPUs have identical turbo speeds. The Core i5-1235U outputs less heat than Core i3-10300 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Core i5-1235U has more L2 cache than the Core i3-10300. The Core i5-1235U 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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