Intel Core i3-8100 vs Intel Core i5-7600K

Compare Intel 8th Generation Core i3 4 core CPU vs Intel 7th Generation Core i5 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

Quickly search and compare processors

Price

The cheapest price from our partner retailers

$ 169.99
$ 134.36 significantly less expensive
$ 304.35

Benchmark Score

Overall Score

A combined score of all workloads

2549 points
2899 points
13% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4731 points
5366 points
13% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1938 points
2207 points
13% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1859 points
2115 points
13% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-8100 and the Core i5-7600K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3346 points
23% slightly higher 3DMark Physics score
2709 points
Blender score

Blender score

Cycles Render (Samples per minute)

47.29 points
61.33 points
29% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3299 points
4236 points
28% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1201 points
1491 points
24% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3471 points
4238 points
22% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1267 points
1522 points
20% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

4
Identical
4

Clock Speed

Base frequency at which the chip operates

3.6 GHz
3.8 GHz
5% slightly higher clock speed

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
40% slightly lower TDP
91 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

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
553rd of 1,089

Family

The product line

8th Generation Core i3
7th Generation Core i5

Release date

The official date of release of this chip

2017 November
2017 February

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4-2133

Is Unlocked

Can this CPU can be overclocked

No
Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Core i3-8100 vs Core i5-7600K specs and performance

According to the hardwareDB Benchmark tool, the Core i5-7600K is faster than the Core i3-8100. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8100 in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. These CPUs have different clock speeds. Indeed, the Core i5-7600K has a slightly higher clock speed compared to the Core i3-8100. Also, the Core i5-7600K has a slightly higher turbo speed. A Core i3-8100 CPU outputs less heat than a Core i5-7600K CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The data shows that both these CPUs have same sized L2 caches and L3 cache.

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.

Comments

No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

Popular CPU Comparisons