Intel Core i7-8086K

Intel Core i7-8086K Benchmark and Specs

Intel Core i7-8086K Processor benchmark, specs and release date - 4 GHz 6 core Intel 8th Generation Core i7 CPU rating. Is the Core i7-8086K good for gaming?

Benchmark Score

51 %
Very Good score from 4 samples
Medium uncertainty
Performance
Very Good
Ranking
145th of 622
Popularity
236th of 622
Samples
4 benchmarks

CPU benchmarks

Here are the performance results of this CPU in both the hardwareDB Benchmark and other benchmark utilities. Synthetic tests are an estimation of real-world performance using consistent and repeatable benchmarks.

Overall

Very Good

51 %

Gaming

Very Good

68 %

Multitasking

Very Good

45 %

Heavy Workloads

Very Good

44 %

Want to compare your CPU against the Core i7-8086K and these results? Download our free and quick PC Performance Test.

Alternative benchmarks

Here are some benchmark results using alternative testing software

3DMark Physics

3DMark Physics

Physics simulation benchmark

7,718
Blender

Blender

Cycles Render (Samples per minute)

143
Cinebench R23

Cinebench R23

Multi threaded benchmark

8,686
Geekbench 5 (multi)

Geekbench 5 (multi)

Multi threaded benchmark

6,971
Geekbench 5 (single)

Geekbench 5 (single)

Single threaded benchmark

1,630
Geekbench 6 (multi)

Geekbench 6 (multi)

Multi threaded benchmark

7,059
Geekbench 6 (single)

Geekbench 6 (single)

Single threaded benchmark

1,650

Compare these benchmarks and specs using our CPU Comparison Tool

Quick compare

Search for a CPU to compare against or choose a popular comparison below.

CPU Comparison

The Intel Core i7-8086K compared against popular alternatives. Compare against more CPUs with our CPU Comparison Tool.

Intel Core i9-12900K
134 %
Intel Core i7-12700K
116 %
Intel Core i7-10700F
65 %
AMD Ryzen 7 1800X
55 %
Intel Core i7-8086K
51 %
AMD Ryzen 5 2600X
43 %
AMD Ryzen 3 3300X
40 %

Specifications

Clock Speed 4 GHz
Turbo Speed 5 GHz
Cores 6
Threads 12
L1 Cache 384 KiB
L2 Cache 1536 KiB
L3 Cache 12 MiB
PCIe Revision 3
PCIe Lanes 16
Family 8th Generation Core i7
Memory Type DDR4-2666
Memory Channels 2
Max Memory 128 GiB
Release Date 2018-05-01
Supports ECC Memory No
Has Unlocked Multiplier Yes
TDP 95 W

More Intel 8th Generation Core i7 CPUs

Core i7-8700K
Core i7-8700K
Core i7-8700
Core i7-8700
Core i7-8550U
Core i7-8550U
Core i7-8750H
Core i7-8750H
Core i7-8650U
Core i7-8650U
Core i7-8665U
Core i7-8665U
Core i7-8700T
Core i7-8700T
Core i7-8850H
Core i7-8850H

Intel Core i7-8086K

The Core i7-8086K is a 6 core CPU from Intel released in 2018. This chip has a very good overall score at 51% in our CPU benchmark. Our gaming benchmark shows that this CPU is a very good processor for gaming, with a score of 68%. As for multitasking and heavy workloads, the Core i7-8086K scores 45% and 44% respectively. Indeed, this is a very good rating for very heavy workloads.

The Core i7-8086K has 6 cores and 12 threads. This CPU makes use of simultaneous multithreading technology to improve performance on parallel tasks. Each physical CPU core is divided into multiple logical processors. This Intel CPU has a clock speed of 4 GHz and a turbo speed of 5 GHz : a higher clock speed that can be reached when thermals and power delivery allow. This CPU has an unlocked multiplier and allows for overclocking. With adequate cooling and a good power supply, it's possible to run this CPU at a higher clock speed.

As for memory, the Core i7-8086K makes use of DDR4-2666 memory. The faster the memory, the better. Faster memory means that the CPU doesn't have to wait to get the data it needs. It can accommodate a maximum of 128 GiB of memory. Furthermore, this chip can handle up to 2 channels of RAM, a multichannel memory architecture allows for higher data transfer between the CPU and the memory. However, to take advantage of this, you must have enough memory slots filled. Error correcting memory is not supported on this processor.

In terms of cache, the Core i7-8086K has 384 KiB of level 1 cache, 1 MiB of level 2 cache and 12 MiB of level 3 cache. This is a fast memory located close to the processor, which stores copies of frequently used data from main memory.

This CPU has fast connectivity with support for PCI-Express Gen 3. The faster the PCIe link, the better. This allows for better performance with GPUs and NVME SSDs. It has a total of 16 PCIe lanes.

Power and thermals for the Intel Core i7-8086K CPU are a TDP (Thermal Design Power) of 95 watts. This measures the amount of heat the processor produces when running at full load. This isn't a measure of power consumption, but it's good estimate.

To figure out your PCs processor specs and performance, download our free CPU Benchmark utility.

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