Intel Core i3-8100 vs Intel Core i7-5700HQ

Compare Intel 8th Generation Core i3 4 core CPU vs Intel 5th Generation Core i7 4 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

2549 points
2748 points
7% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4731 points
3% slightly better gaming score
4553 points

Multitasking Score

Performance in workloads using up to 8 cores

1938 points
2217 points
14% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1859 points
2125 points
14% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-8100 and the Core i7-5700HQ? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

47.29 points
55.31 points
16% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3299 points
2% slightly higher Geekbench 5 (multi) score
3230 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1201 points
7% slightly higher Geekbench 5 (single) score
1113 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3471 points
7% slightly higher Geekbench 6 (multi) score
3227 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1267 points
15% slightly higher Geekbench 6 (single) score
1100 points

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

4
8
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.6 GHz
33% slightly higher clock speed
2.7 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz
2% slightly higher turbo speed
3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
47 W
38% slightly lower TDP

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
100% significantly more supported memory
32 GiB

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
Identical
256 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
Identical
1 MiB

L3 Cache

General memory pool for all cores

6 MiB
Identical
6 MiB

Other details

Rank

Ranking in the hardwareDB database

616th of 1,089
579th of 1,089

Family

The product line

8th Generation Core i3
5th Generation Core i7

Release date

The official date of release of this chip

2017 November
2015 May

Memory Type

The type of memory used by this chip

DDR4-2400
DDR3-1600

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Core i3-8100 vs Core i7-5700HQ benchmarks

In our benchmarks, the Core i7-5700HQ beats the Core i3-8100 in overall performance. Despite this, the Core i3-8100 has the advantage in our gaming benchmark.

Our spec comparison shows that they have an identical amount of cores but the Core i7-5700HQ has more threads. Our comparison shows that the Core i3-8100 has a slightly higher clock speed compared to the Core i7-5700HQ. Also, the Core i3-8100 has a slightly higher turbo speed. The Core i7-5700HQ outputs less heat than Core i3-8100 thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache and 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. For instance, the Core i3-8100 has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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