Intel Core i7-6850K vs Intel Core i7-8700

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

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 85.00
$ 65.25 significantly less expensive
$ 150.25

Benchmark Score

Overall Score

A combined score of all workloads

4066 points
4771 points
17% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5576 points
6744 points
20% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3611 points
4149 points
14% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3510 points
4005 points
14% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6850K and the Core i7-8700? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

6133 points
26% slightly higher 3DMark Physics score
4845 points
Blender score

Blender score

Cycles Render (Samples per minute)

103.26 points
109.37 points
5% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

5539 points
5865 points
5% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1210 points
1478 points
22% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

5746 points
5964 points
3% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1278 points
1536 points
20% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
Identical
6

Threads

Number of logical processing units

12
Identical
12

Clock Speed

Base frequency at which the chip operates

3.6 GHz
12% slightly higher clock speed
3.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.8 GHz
4.6 GHz
21% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

140 W
65 W
115% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

40
150% significantly more pcie lanes
16

Memory Channels

Lanes for simultaneous memory access

4
100% significantly more memory channels
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
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

15 MiB
25% slightly more L3 cache
12 MiB

Other details

Rank

Ranking in the hardwareDB database

429th of 1,089
368th of 1,089

Family

The product line

Core X-series
8th Generation Core i7

Release date

The official date of release of this chip

2016 May
2017 November

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6850K vs Core i7-8700 benchmarks

Our benchmark analysis concludes that the Core i7-8700 performs better than the Core i7-6850K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6850K in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. Our comparison shows that the Core i7-6850K has a slightly higher clock speed compared to the Core i7-8700. Despite this, the Core i7-8700 has a slightly higher turbo speed. The Core i7-8700 outputs less heat than Core i7-6850K thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The data shows that both these CPUs have same sized L2 caches. The Core i7-6850K 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. Indeed, the Core i7-6850K has more threads than cores. Each physical core is split into multiple threads.

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