Intel Core i5-8600 vs Intel Core i7-8700K

Compare Intel 8th 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 i7-8700K

Price

The cheapest price from our partner retailers

$ 164.99

$ 29.01 slightly less expensive

$ 194.00

Benchmark Score

Overall Score

A combined score of all workloads

4056 points

5130 points

26% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6549 points

7103 points

8% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3280 points

4499 points

37% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3148 points

4352 points

38% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

85.30 points

126.15 points

47% significantly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

4766 points

6462 points

35% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1335 points

1549 points

16% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

5012 points

6565 points

30% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1461 points

1621 points

10% slightly higher Geekbench 6 (single) score

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

3.1 GHz

3.7 GHz

19% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.3 GHz

4.7 GHz

9% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

46% significantly lower TDP

95 W

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

431st of 1,089

335th of 1,089

Family

The product line

8th Generation Core i5

8th Generation Core i7

Release date

The official date of release of this chip

2018 May

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 i5-8600 vs Core i7-8700K specs and performance

According to the hardwareDB Benchmark tool, the Core i7-8700K is faster than the Core i5-8600. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-8600 in all gaming tests too.

Info from our database shows that they both have the same core count but the Core i7-8700K has more threads. With our hardware info, we find that the Core i7-8700K has a slightly higher clock speed than the Core i5-8600. Also, the Core i7-8700K has a slightly higher turbo speed. A Core i5-8600 CPU outputs less heat than a Core i7-8700K CPU because of its 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 i7-8700K 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 i5-8600 has the same number of threads as cores. This means the the CPU does not support hyperthreading.