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AMD Ryzen 7 5700 8-Core, 16-Thread Desktop Processor vs Intel Core i7-8700K Desktop Processor 6 Cores up

Updated August 2026 — AMD Ryzen 7 5700 8-Core, 16-Thread Desktop Processor wins on cooling and cores, Intel Core i7-8700K Desktop Processor 6 Cores up wins on speed.

The AMD Ryzen 7 5700 offers better multitasking performance and value, while the Intel Core i7-8700K excels in peak gaming performance.

Why AMD Ryzen 7 5700 8-Core, 16-Thread Desktop Processor is better

Price

AMD Ryzen 7 5700 is $18.37 cheaper

Cores

8 cores vs 6 cores for better multitasking

Cooling

Includes premium cooler

Why Intel Core i7-8700K Desktop Processor 6 Cores up is better

Peak Speed

4.7 GHz vs 4.6 GHz max boost

Gaming Focus

Designed for gaming performance

Graphics

Includes Intel UHD Graphics 630

Overall score

AMD Ryzen 7 5700 8-Core, 16-Thread Desktop Processor
88
Intel Core i7-8700K Desktop Processor 6 Cores up
82

Specifications

SpecAMD Ryzen 7 5700 8-Core, 16-Thread Desktop ProcessorIntel Core i7-8700K Desktop Processor 6 Cores up
Cores86
Threads1612
Max Boost4.6 GHz4.7 GHz
ArchitectureZen 3Coffee Lake
Cooling SolutionIncludedNot Included
SocketAM4LGA1151

Dimension comparison

AMD Ryzen 7 5700 8-Core, 16-Thread Desktop ProcessorIntel Core i7-8700K Desktop Processor 6 Cores up

Overview of Performance

The AMD Ryzen 7 5700 is designed for exceptional performance with 8 cores and 16 threads, while the Intel Core i7-8700K offers 6 cores and 12 threads. The Ryzen 7 5700 can boost up to 4.6 GHz, making it a strong contender for demanding applications. In contrast, the i7-8700K reaches a maximum turbo frequency of 4.7 GHz. This puts the Intel processor slightly ahead in peak speed, but the additional cores in the Ryzen can provide better multitasking capabilities.

Pricing Comparison

The AMD Ryzen 7 5700 is priced at $167.00, making it about 10% cheaper than the Intel Core i7-8700K, which retails for $185.37. This price difference of approximately $18.37 could make a significant impact for budget-conscious buyers. For those looking to optimize their spending without sacrificing too much performance, the Ryzen 7 5700 offers a compelling value proposition.

Architecture and Technology

With its advanced AMD "Zen 3" architecture, the Ryzen 7 5700 benefits from improved efficiency and performance, particularly in multi-threaded workloads. Conversely, the Intel Core i7-8700K features Intel UHD Graphics 630 and is compatible only with Intel 300 Series Chipsets, which might limit upgrade options in the future. While both processors support DDR4 memory, the Ryzen's architecture could provide better longevity and performance in the long run.

Cooling Solutions

The AMD Ryzen 7 5700 package includes the premium AMD Wraith Spire Cooler, which is designed to effectively manage heat, enhancing performance during intense tasks. The Intel Core i7-8700K, however, does not come with a stock cooler, which means users will need to invest in a third-party cooling solution to maintain optimal temperatures. This added expense is an important consideration for potential Intel buyers.

Gaming and Content Creation

Both processors aim to deliver outstanding gaming experiences, but they cater to different needs. The Ryzen 7 5700’s additional cores and threads can handle not only gaming but also content creation, allowing for smoother multitasking and rendering. The Intel Core i7-8700K is marketed toward gamers, emphasizing live-streaming and recording capabilities. However, for those who also engage in content creation, the Ryzen 7 5700 may prove to be more efficient due to its higher thread count.

Compatibility and Upgradeability

The AMD Ryzen 7 5700 is designed for the proven AMD Socket AM4 platform, which has a strong reputation for upgradability. This means users can easily transition to newer Ryzen processors without changing their motherboard. On the other hand, the Intel Core i7-8700K is limited to compatibility with Intel's 300 Series Chipsets. This could restrict future upgrade options for Intel users, making the Ryzen a more versatile choice.

User Experience and Community Feedback

User reviews often highlight the AMD Ryzen 7 5700 for its exceptional value and performance, particularly in multi-threaded applications. Meanwhile, the Intel Core i7-8700K is praised for its gaming performance, but some users have reported that it doesn't offer the same level of efficiency in multi-threaded tasks compared to its AMD counterpart. With the Ryzen's growing popularity, many users appreciate the balance of price and performance it brings to both gaming and professional work.

Which should you buy?

In conclusion, if you're looking for a processor that offers excellent multitasking performance and value, the AMD Ryzen 7 5700 is a clear winner at $167.00, making it about 10% cheaper than the Intel Core i7-8700K. However, if you prioritize peak gaming performance and are willing to invest in a cooling solution, the i7-8700K could be a suitable choice. Ultimately, the decision should be based on your specific needs, whether for gaming, content creation, or overall system performance.