Intel Core i7-4790K vs Intel Core i3-7100

Compare Intel 7th Generation Core i3 2 core CPU vs Intel 4th 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

$ 283.12
$ 129.99
$ 153.13 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

3141 points
77% significantly better overall score
1766 points

Gaming Score

The raw gaming performance with a fast GPU

5018 points
46% significantly better gaming score
3416 points

Multitasking Score

Performance in workloads using up to 8 cores

2586 points
94% significantly better multitasking score
1328 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2483 points
94% significantly better heavy workload score
1278 points

Free CPU Benchmark

Want to compare your processor against the Core i7-4790K and the Core i3-7100? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

2813 points
19% slightly higher 3DMark Physics score
2347 points
Blender score

Blender score

Cycles Render (Samples per minute)

73.53 points
114% significantly higher Blender score
34.32 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4415 points
90% significantly higher Geekbench 5 (multi) score
2322 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1357 points
14% slightly higher Geekbench 5 (single) score
1183 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4402 points
77% significantly higher Geekbench 6 (multi) score
2485 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1403 points
10% slightly higher Geekbench 6 (single) score
1265 points

Specifications

Cores

Number of physical processing units

4
100% significantly more cores
2

Threads

Number of logical processing units

8
100% significantly more threads
4

Clock Speed

Base frequency at which the chip operates

4 GHz
2% slightly higher clock speed
3.9 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

88 W
51 W
72% 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

32 GiB
64 GiB
100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

524th of 1,099
770th of 1,099

Family

The product line

4th Generation Core i7
7th Generation Core i3

Release date

The official date of release of this chip

2014 May
2017 February

Memory Type

The type of memory used by this chip

DDR3-1333
DDR4-2133

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i3-7100 vs Core i7-4790K comparison

According to the hardwareDB Benchmark tool, the Core i7-4790K is faster than the Core i3-7100. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-7100 in all gaming tests too.

With info from our database, we find that the Core i7-4790K has significantly more cores with 4 cores whereas the Core i3-7100 has 2 cores. It also has more threads than the Core i3-7100. Our comparison shows that the Core i7-4790K has a slightly higher clock speed compared to the Core i3-7100. A Core i3-7100 CPU outputs less heat than a Core i7-4790K CPU because of its 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 i3-7100 has more threads than cores. Each physical core is split into multiple threads.

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