Intel Core i7-7600U vs Intel Core i7-4790K

Compare Intel 7th Generation Core i7 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

$ 3235.00
$ 283.12
$ 2951.88 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1234 points
3124 points
153% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2391 points
5019 points
109% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

922 points
2564 points
178% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

882 points
2462 points
179% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-7600U and the Core i7-4790K? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

28.63 points
73.53 points
156% significantly higher Blender score

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

2.8 GHz
4 GHz
42% much higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz
4.4 GHz
12% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
486% significantly lower TDP
88 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

892nd of 1,089
520th of 1,089

Family

The product line

7th Generation Core i7
4th Generation Core i7

Release date

The official date of release of this chip

2017 February
2014 May

Memory Type

The type of memory used by this chip

DDR4-2133
DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-7600U vs Core i7-4790K comparison

According to the hardwareDB Benchmark tool, the Core i7-4790K is faster than the Core i7-7600U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-7600U 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 i7-7600U has 2 cores. It also has more threads than the Core i7-7600U. With our hardware info, we find that the Core i7-4790K has a much higher clock speed than the Core i7-7600U. Also, the Core i7-4790K has a slightly higher turbo speed. A Core i7-7600U 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 i7-7600U has more threads than cores. Each physical core is split into multiple threads.

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