Intel Core i3-9100 vs Intel Core i7-6700K

Compare Intel 9th 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

$ 72.99
$ 201.87 significantly less expensive
$ 274.86

Benchmark Score

Overall Score

A combined score of all workloads

2845 points
3497 points
22% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5304 points
5633 points
6% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2160 points
2866 points
32% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2073 points
2751 points
32% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-9100 and the Core i7-6700K? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

54.00 points
81.27 points
50% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3579 points
4822 points
34% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1335 points
1442 points
8% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3650 points
4936 points
35% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1394 points
1506 points
8% 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
4 GHz
11% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
Identical
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

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
8 MiB
33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

561st of 1,089
482nd of 1,089

Family

The product line

9th Generation Core i3
6th Generation Core i7

Release date

The official date of release of this chip

2019 May
2015 August

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4-1866

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Core i3-9100 vs Core i7-6700K comparison

In our benchmarks, the Core i7-6700K beats the Core i3-9100 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-9100 in all gaming tests too.

Info from our database shows that they both have the same core count but the Core i7-6700K has more threads. Our comparison shows that the Core i7-6700K has a slightly higher clock speed compared to the Core i3-9100. In addition, both chips have the same turbo speed. A Core i3-9100 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. When comparing cache sizes, these CPUs have an identical amount of L2 cache. 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. For instance, the Core i3-9100 has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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