Intel Core i3-6100 vs Intel Core i5-6400T

Compare Intel 6th Generation Core i3 2 core CPU vs Intel 6th Generation Core i5 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
$ 119.30 significantly less expensive
$ 189.95

Benchmark Score

Overall Score

A combined score of all workloads

1570 points
5% slightly better overall score
1487 points

Gaming Score

The raw gaming performance with a fast GPU

3092 points
19% slightly better gaming score
2581 points

Multitasking Score

Performance in workloads using up to 8 cores

1169 points
1170 points
0.09% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1123 points
1126 points
0.27% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-6100 and the Core i5-6400T? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

30.35 points
33.08 points
8% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

2267 points
2387 points
5% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1167 points
30% slightly higher Geekbench 5 (single) score
896 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2359 points
2547 points
7% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1201 points
28% slightly higher Geekbench 6 (single) score
937 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

3.7 GHz
68% significantly higher clock speed
2.2 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

51 W
35 W
45% 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

Other details

Rank

Ranking in the hardwareDB database

790th of 1,089
812th of 1,089

Family

The product line

6th Generation Core i3
6th Generation Core i5

Release date

The official date of release of this chip

2015 August
2015 August

Memory Type

The type of memory used by this chip

DDR4-1866
DDR4-1866

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

Yes
No

Core i3-6100 vs Core i5-6400T benchmarks

In our benchmarks, the Core i3-6100 beats the Core i5-6400T in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-6400T in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i5-6400T has significantly more cores than the Core i3-6100. Indeed, the Core i5-6400T has 4 cores compared to 2 cores found in the Core i3-6100. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Core i3-6100 has a significantly higher clock speed compared to the Core i5-6400T. The Core i5-6400T 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.

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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