Intel Core i3-6100 vs Intel Core i7-8565U

Compare Intel 6th Generation Core i3 2 core CPU vs Intel 8th Generation Core i7 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 70.65
$ 2458.35 significantly less expensive
$ 2529.00

Benchmark Score

Overall Score

A combined score of all workloads

1570 points
1896 points
20% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3092 points
3181 points
2% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1169 points
1530 points
30% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1123 points
1465 points
30% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-6100 and the Core i7-8565U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

30.35 points
39.09 points
28% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

2267 points
2327 points
2% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1167 points
45% significantly higher Geekbench 5 (single) score
804 points

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
8
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
105% significantly higher clock speed
1.8 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

51 W
15 W
239% significantly 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
Identical
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

128 KiB
256 KiB
100% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

0.5 MiB
1 MiB
100% significantly more L2 cache

L3 Cache

General memory pool for all cores

4 MiB
8 MiB
100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

790th of 1,089
739th of 1,089

Family

The product line

6th Generation Core i3
8th Generation Core i7

Release date

The official date of release of this chip

2015 August
2018 August

Memory Type

The type of memory used by this chip

DDR4-1866
DDR4-2400

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Core i3-6100 vs Core i7-8565U benchmarks

Our benchmark analysis concludes that the Core i7-8565U performs better than the Core i3-6100. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-6100 in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i7-8565U has significantly more cores than the Core i3-6100. Indeed, the Core i7-8565U has 4 cores compared to 2 cores found in the Core i3-6100. It also has more threads than the Core i3-6100. These CPUs have different clock speeds. Indeed, the Core i3-6100 has a significantly higher clock speed compared to the Core i7-8565U. The Core i7-8565U outputs less heat than Core i3-6100 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i7-8565U has significantly more L2 cache when compared to the Core i3-6100. The Core i7-8565U also has significantly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i3-6100 has more threads than cores. Each physical core is split into multiple threads.

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