Intel Core i3-6100 vs Intel Core i7-870

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

$ 70.65
$ 92.39 significantly less expensive
$ 163.04

Benchmark Score

Overall Score

A combined score of all workloads

1570 points
1923 points
22% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3092 points
0.06% slightly better gaming score
3090 points

Multitasking Score

Performance in workloads using up to 8 cores

1169 points
1576 points
34% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1123 points
1513 points
34% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-6100 and the Core i7-870? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

30.35 points
37.74 points
24% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

2267 points
45% significantly higher Geekbench 5 (multi) score
1563 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1167 points
140% significantly higher Geekbench 5 (single) score
485 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2359 points
52% significantly higher Geekbench 6 (multi) score
1550 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1201 points
152% significantly higher Geekbench 6 (single) score
475 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
26% slightly higher clock speed
2.93 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

51 W
86% 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
300% significantly more supported memory
16 GiB

Other details

Rank

Ranking in the hardwareDB database

790th of 1,089
732nd of 1,089

Family

The product line

6th Generation Core i3
Core

Release date

The official date of release of this chip

2015 August
2009 August

Memory Type

The type of memory used by this chip

DDR4-1866
DDR3-1066

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 i7-870 benchmarks

According to the hardwareDB Benchmark tool, the Core i7-870 is faster than the Core i3-6100. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-6100 in all gaming tests too.

With info from our database, we find that the Core i7-870 has significantly more cores with 4 cores whereas the Core i3-6100 has 2 cores. It also has more threads than the Core i3-6100. Our comparison shows that the Core i3-6100 has a slightly higher clock speed compared to the Core i7-870. A Core i3-6100 CPU outputs less heat than a Core i7-870 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 i3-6100 has more threads than cores. Each physical core is split into multiple threads.

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