Intel Core i5-6600K vs Intel Core i7-6820HQ

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?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

2754 points

16% slightly better overall score

2371 points

Gaming Score

The raw gaming performance with a fast GPU

5105 points

36% slightly better gaming score

3749 points

Multitasking Score

Performance in workloads using up to 8 cores

2098 points

7% slightly better multitasking score

1956 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2013 points

7% slightly better heavy workload score

1875 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

55.62 points

57.44 points

3% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

3989 points

15% slightly higher Geekbench 5 (multi) score

3456 points

Geekbench 5 (single) score

Single threaded benchmark

1400 points

29% slightly higher Geekbench 5 (single) score

1085 points

Geekbench 6 (multi) score

Multi threaded benchmark

4043 points

15% slightly higher Geekbench 6 (multi) score

3487 points

Geekbench 6 (single) score

Single threaded benchmark

1429 points

27% slightly higher Geekbench 6 (single) score

1123 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.5 GHz

29% slightly higher clock speed

2.7 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.9 GHz

8% slightly higher turbo speed

3.6 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

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB

Identical

64 GiB

Other details

Rank

Ranking in the hardwareDB database

578th of 1,089

647th of 1,089

Family

The product line

6th Generation Core i5

6th Generation Core i7

Release date

The official date of release of this chip

2015 August

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

Core i5-6600K vs Core i7-6820HQ specs and performance

Our benchmark analysis concludes that the Core i5-6600K performs better than the Core i7-6820HQ. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6820HQ in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores but the Core i7-6820HQ has more threads. Our comparison shows that the Core i5-6600K has a slightly higher clock speed compared to the Core i7-6820HQ. Also, the Core i5-6600K has a slightly higher turbo speed. The Core i7-6820HQ 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.

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. For instance, the Core i5-6600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.