Intel Core i5-6600K vs Intel Core i7-6700HQ

Compare Intel 6th Generation Core i5 4 core CPU vs Intel 6th Generation Core i7 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

34 %
9% slightly better overall score
31 %

Gaming Score

The raw gaming performance with a fast GPU

62 %
29% slightly better gaming score
48 %

Multitasking Score

Performance in workloads using up to 8 cores

26 %
Identical
26 %

Heavy Workload Score

Performance in workloads using up to 16 cores

25 %
Identical
25 %

Free CPU Benchmark

Want to compare your processor against the Core i5-6600K and the Core i7-6700HQ? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Multi threaded benchmark

3,593
17% slightly higher Geekbench (multi) score
3,064

Geekbench (single) score

Single threaded benchmark

1,092
37% slightly higher Geekbench (single) score
797

3DMark Physics score

Physics simulation benchmark

3,791
7% slightly higher 3DMark Physics score
3,537

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

4
8
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

4 GHz
34% slightly higher clock speed
3 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
11% slightly higher turbo speed
4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

91 W
45 W
102% 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

521st of 1,327
582nd of 1,327

Family

The product line

6th Generation Core i5
6th Generation Core i7

Release date

The official date of release of this chip

August 2015
August 2015

Memory Type

The type of memory used by this chip

DDR4-1866
DDR4-2133

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i5-6600K vs Core i7-6700HQ specs and performance

Our benchmark analysis concludes that the Core i5-6600K performs better than the Core i7-6700HQ. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6700HQ in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core i7-6700HQ has more threads. Our comparison shows that the Core i5-6600K has a slightly higher clock speed compared to the Core i7-6700HQ. Also, the Core i5-6600K has a slightly higher turbo speed. The Core i7-6700HQ outputs less heat than Core i5-6600K thanks to a 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. For instance, the Core i5-6600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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