Intel Core i7-6920HQ vs Intel Core i7-8665U

Compare Intel 6th Generation Core i7 4 core CPU vs Intel 8th 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

1713 points
2271 points
32% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2720 points
3777 points
38% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1419 points
1836 points
29% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1360 points
1758 points
29% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6920HQ and the Core i7-8665U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

56.11 points
22% slightly higher Blender score
45.82 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3551 points
46% significantly higher Geekbench 5 (multi) score
2425 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1105 points
44% significantly higher Geekbench 5 (single) score
765 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

2.9 GHz
52% significantly higher clock speed
1.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.8 GHz
4.8 GHz
26% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
15 W
200% 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

772nd of 1,089
669th of 1,089

Family

The product line

6th Generation Core i7
8th Generation Core i7

Release date

The official date of release of this chip

2015 August
2019 May

Memory Type

The type of memory used by this chip

DDR4-2133
DDR4-2400

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6920HQ vs Core i7-8665U specs and performance

In our benchmarks, the Core i7-6920HQ beats the Core i7-8665U in overall performance. Despite this, the Core i7-8665U has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count and the same number of threads. Our comparison shows that the Core i7-6920HQ has a significantly higher clock speed compared to the Core i7-8665U. Despite this, the Core i7-8665U has a slightly higher turbo speed. The Core i7-8665U outputs less heat than Core i7-6920HQ 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. Indeed, the Core i7-6920HQ has more threads than cores. Each physical core is split into multiple threads.

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