Intel Core i7-8700K vs AMD Ryzen 7 7700X

Compare Intel 8th Generation Core i7 6 core CPU vs AMD Ryzen 7 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 194.00
$ 52.84 slightly less expensive
$ 246.84

Benchmark Score

Overall Score

A combined score of all workloads

5130 points
10008 points
95% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7103 points
12170 points
71% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4499 points
9291 points
106% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4352 points
9088 points
108% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-8700K and the Ryzen 7 7700X? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

5074 points
9007 points
77% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

126.15 points
281.95 points
123% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

6462 points
15168 points
134% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1549 points
2857 points
84% significantly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

6565 points
15466 points
135% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1621 points
2977 points
83% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
8
33% slightly more cores

Threads

Number of logical processing units

12
16
33% slightly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz
4.50 GHz
21% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.7 GHz
5.4 GHz
14% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
10% slightly lower TDP
105 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

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
8 MiB
433% significantly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB
32 MiB
166% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

335th of 1,089
89th of 1,089

Family

The product line

8th Generation Core i7
Ryzen 7

Release date

The official date of release of this chip

2017 November
2022 September

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5

Is Unlocked

Can this CPU can be overclocked

Yes
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-8700K vs Ryzen 7 7700X specs and performance

Our benchmark analysis concludes that the Ryzen 7 7700X performs better than the Core i7-8700K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8700K in all gaming tests too.

With info from our database, we find that the Ryzen 7 7700X has slightly more cores with 8 cores whereas the Core i7-8700K has 6 cores. It also has more threads than the Core i7-8700K. Our comparison shows that the Ryzen 7 7700X has a slightly higher clock speed compared to the Core i7-8700K. Also, the Ryzen 7 7700X has a slightly higher turbo speed. A Core i7-8700K CPU outputs less heat than a Ryzen 7 7700X CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 7 7700X has significantly more L2 cache when compared to the Core i7-8700K. The Ryzen 7 7700X also has significantly 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.

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