Intel Core i3-6100U vs Intel Core i5-2400

Compare Intel 6th Generation Core i3 2 core CPU vs Intel Core 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

$ 1352.00
$ 60.50
$ 1291.50 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1011 points
1911 points
89% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2003 points
3500 points
74% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

752 points
1462 points
94% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

722 points
1403 points
94% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-6100U and the Core i5-2400? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

17.92 points
26.55 points
48% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1530 points
1612 points
5% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

741 points
34% slightly higher Geekbench 5 (single) score
550 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

1545 points
1606 points
3% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

753 points
36% slightly higher Geekbench 6 (single) score
551 points

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
Identical
4

Clock Speed

Base frequency at which the chip operates

2.3 GHz
3.1 GHz
34% slightly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
533% significantly lower TDP
95 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

12
16
33% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
Identical
32 GiB

Other details

Rank

Ranking in the hardwareDB database

944th of 1,089
737th of 1,089

Family

The product line

6th Generation Core i3
Core

Release date

The official date of release of this chip

2015 August
2011 February

Memory Type

The type of memory used by this chip

DDR4-2133
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i3-6100U vs Core i5-2400 specs and performance

In our benchmarks, the Core i5-2400 beats the Core i3-6100U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-6100U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-2400 has significantly more cores with 4 cores compared to the Core i3-6100U that has 2 cores. But they both have the same number of threads. With our hardware info, we find that the Core i5-2400 has a slightly higher clock speed than the Core i3-6100U. A Core i3-6100U CPU outputs less heat than a Core i5-2400 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 i3-6100U has more threads than cores. Each physical core is split into multiple threads.

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