Intel Core i3-10100 vs Intel Core i7-6700K

Compare Intel 10th Generation Core i3 4 core CPU vs Intel 6th Generation Core i7 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

$ 130.49
$ 234.51 significantly less expensive
$ 365.00

Benchmark Score

Overall Score

A combined score of all workloads

35 %
36 %
2% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

56 %
57 %
1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

28 %
29 %
3% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

27 %
28 %
3% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-10100 and the Core i7-6700K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

4727
4938
4% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

81.47
84.12
3% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4319
4822
11% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1401
1442
2% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4188
4810
14% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1399
1441
3% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

3.6 GHz
4 GHz
11% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.3 GHz
2% slightly higher turbo speed
4.2 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
46% significantly lower TDP
95 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

128 GiB
100% significantly more supported memory
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
8 MiB
33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

237th of 622
229th of 622

Family

The product line

10th Generation Core i3
6th Generation Core i7

Release date

The official date of release of this chip

May 2020
August 2015

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-1866

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i3-10100 vs Core i7-6700K benchmarks

In our benchmarks, the Core i7-6700K beats the Core i3-10100 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-10100 in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. Our comparison shows that the Core i7-6700K has a slightly higher clock speed compared to the Core i3-10100. Despite this, the Core i3-10100 has a slightly higher turbo speed. A Core i3-10100 CPU outputs less heat than a Core i7-6700K CPU because of its significantly 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. The Core i7-6700K also has slightly 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 i3-10100 has more threads than cores. Each physical core is split into multiple threads.

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