Intel Core i5-9600K vs Intel Core i7-8700

Compare Intel 9th Generation Core i5 6 core CPU vs Intel 8th Generation Core i7 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Intel Core i7-8700

Price

The cheapest price from our partner retailers

$ 159.00

$ 150.25

$ 8.75 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

4450 points

4771 points

7% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7080 points

4% slightly better gaming score

6744 points

Multitasking Score

Performance in workloads using up to 8 cores

3627 points

4149 points

14% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3488 points

4005 points

14% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

4254 points

4845 points

13% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

94.07 points

109.37 points

16% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

5629 points

5865 points

4% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1529 points

3% slightly higher Geekbench 5 (single) score

1478 points

Geekbench 6 (multi) score

Multi threaded benchmark

6212 points

4% slightly higher Geekbench 6 (multi) score

5964 points

Geekbench 6 (single) score

Single threaded benchmark

1679 points

9% slightly higher Geekbench 6 (single) score

1536 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

3.7 GHz

15% slightly higher clock speed

3.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz

Identical

4.6 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

65 W

46% 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

Identical

384 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB

Identical

1.5 MiB

L3 Cache

General memory pool for all cores

9 MiB

12 MiB

33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

394th of 1,089

368th of 1,089

Family

The product line

9th Generation Core i5

8th Generation Core i7

Release date

The official date of release of this chip

2018 November

2017 November

Memory Type

The type of memory used by this chip

DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Core i5-9600K vs Core i7-8700 comparison

Our benchmark analysis concludes that the Core i7-8700 performs better than the Core i5-9600K. Despite this, the Core i5-9600K has the advantage in our gaming benchmark.

Our spec comparison shows that they have an identical amount of cores but the Core i7-8700 has more threads. Our comparison shows that the Core i5-9600K has a slightly higher clock speed compared to the Core i7-8700. Furthermore, both these CPUs have identical turbo speeds. The Core i7-8700 outputs less heat than Core i5-9600K 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, both these CPUs have the same amount of L2 cache. The Core i7-8700 also has slightly more L3 cache.

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 i5-9600K has the same number of threads as cores. This means the the CPU does not support hyperthreading.