Intel Core i7-8700K vs Intel Core i9-10980HK

Compare Intel 8th Generation Core i7 6 core CPU vs Intel 10th Generation Core i9 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

5130 points

5234 points

2% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7103 points

6% slightly better gaming score

6654 points

Multitasking Score

Performance in workloads using up to 8 cores

4499 points

4782 points

6% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4352 points

4670 points

7% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

5074 points

9027 points

77% significantly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

126.15 points

2% slightly higher Blender score

122.88 points

Specifications

Cores

Number of physical processing units

33% slightly more cores

Threads

Number of logical processing units

33% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz

54% significantly higher clock speed

2.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.7 GHz

5.3 GHz

12% slightly higher turbo speed

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

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

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

335th of 1,089

324th of 1,089

Family

The product line

8th Generation Core i7

10th Generation Core i9

Release date

The official date of release of this chip

2017 November

2020 May

Memory Type

The type of memory used by this chip

DDR4-2666

DDR4-2933

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i7-8700K vs Core i9-10980HK specs and performance

According to the hardwareDB Benchmark tool, the Core i9-10980HK is faster than the Core i7-8700K. Despite this, the Core i7-8700K has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Core i9-10980HK has slightly more cores with 8 cores compared to the Core i7-8700K that has 6 cores. It also has more threads than the Core i7-8700K. With our hardware info, we find that the Core i7-8700K has a significantly higher clock speed than the Core i9-10980HK. Despite this, the Core i9-10980HK has a slightly higher turbo speed. The Core i9-10980HK outputs less heat than Core i7-8700K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Core i9-10980HK has more L2 cache than the Core i7-8700K. The Core i9-10980HK 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 i7-8700K has more threads than cores. Each physical core is split into multiple threads.