Intel Core i3-8100 vs Intel Core i5-1135G7

Compare Intel 8th Generation Core i3 4 core CPU vs Intel 11th 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

$ 169.99
$ 639.00 significantly less expensive
$ 808.99

Benchmark Score

Overall Score

A combined score of all workloads

2549 points
2976 points
16% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4731 points
5093 points
7% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1938 points
2371 points
22% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1859 points
2270 points
22% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-8100 and the Core i5-1135G7? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3346 points
15% slightly higher 3DMark Physics score
2891 points
Blender score

Blender score

Cycles Render (Samples per minute)

47.29 points
53.33 points
12% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3299 points
4557 points
38% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1201 points
1587 points
32% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3471 points
4495 points
29% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1267 points
1592 points
25% slightly higher Geekbench 6 (single) score

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
49% significantly higher clock speed
2.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz
4.2 GHz
16% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
15 W
333% significantly lower TDP

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

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
384 KiB
49% significantly more L1 cache

L3 Cache

General memory pool for all cores

6 MiB
8 MiB
33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

616th of 1,089
540th of 1,089

Family

The product line

8th Generation Core i3
11th Generation Core i5

Release date

The official date of release of this chip

2017 November
2020 August

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4-3200

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 i5-1135G7 comparison

In our benchmarks, the Core i5-1135G7 beats the Core i3-8100 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8100 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core i5-1135G7 has more threads. Our comparison shows that the Core i3-8100 has a significantly higher clock speed compared to the Core i5-1135G7. Despite this, the Core i5-1135G7 has a slightly higher turbo speed. The Core i5-1135G7 outputs less heat than Core i3-8100 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. 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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