Intel Core i7-8086K vs Intel Core i9-9980HK

Compare Intel 8th Generation Core i7 6 core CPU vs Intel 9th Generation Core i9 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

5045 points
41% slightly better overall score
3558 points

Gaming Score

The raw gaming performance with a fast GPU

6765 points
46% significantly better gaming score
4626 points

Multitasking Score

Performance in workloads using up to 8 cores

4495 points
32% slightly better multitasking score
3403 points

Heavy Workload Score

Performance in workloads using up to 16 cores

4358 points
20% slightly better heavy workload score
3616 points

Free CPU Benchmark

Want to compare your processor against the Core i7-8086K and the Core i9-9980HK? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

5045 points
8280 points
64% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

130.84 points
132.90 points
1% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

6971 points
10% slightly higher Geekbench 5 (multi) score
6312 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1630 points
17% slightly higher Geekbench 5 (single) score
1386 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

7075 points
12% slightly higher Geekbench 6 (multi) score
6310 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1713 points
21% slightly higher Geekbench 6 (single) score
1411 points

Specifications

Cores

Number of physical processing units

6
8
33% slightly more cores

Threads

Number of logical processing units

12
16
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

4 GHz
66% significantly higher clock speed
2.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
Identical
5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
45 W
111% 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

128 GiB
Identical
128 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB
512 KiB
33% slightly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB
2 MiB
33% slightly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB
16 MiB
33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

344th of 1,089
480th of 1,089

Family

The product line

8th Generation Core i7
9th Generation Core i9

Release date

The official date of release of this chip

2018 May
2019 May

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-8086K vs Core i9-9980HK comparison

Our benchmark analysis concludes that the Core i7-8086K performs better than the Core i9-9980HK. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-9980HK in all gaming tests too.

With info from our database, we find that the Core i9-9980HK has slightly more cores with 8 cores whereas the Core i7-8086K has 6 cores. It also has more threads than the Core i7-8086K. These CPUs have different clock speeds. Indeed, the Core i7-8086K has a significantly higher clock speed compared to the Core i9-9980HK. In addition, both chips have the same turbo speed. The Core i9-9980HK outputs less heat than Core i7-8086K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Core i9-9980HK has slightly more L2 cache when compared to the Core i7-8086K. The Core i9-9980HK also has slightly more L3 cache.

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. Indeed, the Core i7-8086K has more threads than cores. Each physical core is split into multiple threads.

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