Intel Core i3-8145U vs Intel Core i5-6300HQ

Compare Intel 8th Generation Core i3 2 core CPU vs Intel 6th Generation Core i5 4 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

$ 1551.00
$ 367.00 slightly less expensive
$ 1918.00

Benchmark Score

Overall Score

A combined score of all workloads

1258 points
1438 points
14% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2455 points
2667 points
8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

936 points
1096 points
17% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

895 points
1053 points
17% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-8145U and the Core i5-6300HQ? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

23.95 points
38.90 points
62% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1575 points
2685 points
70% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

794 points
970 points
22% slightly higher Geekbench 5 (single) score

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
Identical
4

Clock Speed

Base frequency at which the chip operates

2.1 GHz
2.3 GHz
9% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz
21% slightly higher turbo speed
3.2 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
200% significantly lower TDP
45 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
Identical
64 GiB

Other details

Rank

Ranking in the hardwareDB database

880th of 1,089
826th of 1,089

Family

The product line

8th Generation Core i3
6th Generation Core i5

Release date

The official date of release of this chip

2018 August
2015 August

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4-2133

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i3-8145U vs Core i5-6300HQ comparison

In our benchmarks, the Core i5-6300HQ beats the Core i3-8145U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8145U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-6300HQ has significantly more cores with 4 cores compared to the Core i3-8145U that has 2 cores. But they both have the same number of threads. Our comparison shows that the Core i5-6300HQ has a slightly higher clock speed compared to the Core i3-8145U. Despite this, the Core i3-8145U has a slightly higher turbo speed. A Core i3-8145U CPU outputs less heat than a Core i5-6300HQ CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i3-8145U has more threads than cores. Each physical core is split into multiple threads.

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