Intel Core i7-6820HK vs Intel Core i7-5700HQ

Compare Intel 6th Generation Core i7 4 core CPU vs Intel 5th 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

2407 points
2748 points
14% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3907 points
4553 points
16% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1957 points
2217 points
13% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1876 points
2125 points
13% slightly better heavy workload score

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

60.12 points
8% slightly higher Blender score
55.31 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3829 points
18% slightly higher Geekbench 5 (multi) score
3230 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1140 points
2% slightly higher Geekbench 5 (single) score
1113 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3996 points
23% slightly higher Geekbench 6 (multi) score
3227 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1230 points
11% slightly higher Geekbench 6 (single) score
1100 points

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

2.7 GHz
Identical
2.7 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.6 GHz
2% slightly higher turbo speed
3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
4% slightly lower TDP
47 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
100% significantly more supported memory
32 GiB

Other details

Rank

Ranking in the hardwareDB database

643rd of 1,089
579th of 1,089

Family

The product line

6th Generation Core i7
5th Generation Core i7

Release date

The official date of release of this chip

2015 August
2015 May

Memory Type

The type of memory used by this chip

DDR4-2133
DDR3-1600

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6820HK vs Core i7-5700HQ comparison

Our benchmark analysis concludes that the Core i7-5700HQ performs better than the Core i7-6820HK. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6820HK in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. In terms of clock speed, the Core i7-6820HK and Core i7-5700HQ are identical in this regard. Despite this, the Core i7-6820HK has a slightly higher turbo speed. A Core i7-6820HK CPU outputs less heat than a Core i7-5700HQ CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i7-6820HK has more threads than cores. Each physical core is split into multiple threads.

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