Comparison of Intel Core i7 8700 and i7 8700K: Performance, Features, and Cost Analysis

When choosing a new desktop CPU, the decision between the Intel Core i7 8700 and the i7 8700K can often be a perplexing one. Both processors are designed for the LGA-1151 socket and share many similarities, but there are key differences that make one more suitable for specific use cases.

Overview of the Intel Core i7 8700 and i7 8700K

The Intel Core i7 8700 and the i7 8700K are both six-core, twelve-thread processors produced by Intel. Each processor offers a generous number of cores, which can be crucial for multi-threaded applications, gaming, and content creation. Despite their similarities, they are designed with different priorities in mind.

Performance Metrics

The Core i7 8700K features a base clock speed of 3.7 GHz, which can boost up to 4.7 GHz with Turbo Boost technology. This chip comes with an L3 cache of 12 MB and uses the Intel UHD Graphics 630 integrated graphics. On the other hand, the i7 8700 has a lower base clock speed of 3.2 GHz but can boost up to 4.6 GHz. Both processors utilize the same L3 cache size.

Key Differences

Advantages of Intel Core i7 8700K:

Unlocked multiplier: The i7 8700K offers an unlocked multiplier, which means users can overclock the CPU to achieve higher performance and speed. Higher Turbo Boost frequency: The i7 8700K reaches a higher peak frequency, with Turbo Boost speeds up to 4.7 GHz compared to the i7 8700's 4.6 GHz.

Advantages of Intel Core i7 8700:

Energy efficiency: The i7 8700 operates with a lower power consumption, at 65 watts compared to the i7 8700K's 95 watts. Cost-effective: It is typically more affordable than the i7 8700K, making it a viable option for budget-conscious consumers.

Comparing with Other CPUs

For those considering alternatives, the AMD Ryzen 7 580 would be a strong contender due to its higher core frequency and similar number of cores. If you're currently in search of a more cost-effective option, the AMD Ryzen 5 3600 might be a better fit. This CPU is known for its excellent performance and is often considered a no-brainer choice for PC builders.

Upgrade Considerations

If you're planning to upgrade your current CPU, it's important to check your motherboard compatibility. While the i9-9900K may provide some benefits in rendering time, it might not be necessary for everyday tasks such as gaming or general use. For those looking to change their entire platform, the AMD Ryzen 3600, accompanied by compatible RAM and a motherboard, represents a cost-effective and powerful alternative.

Conclusion

The choice between the Intel Core i7 8700 and i7 8700K depends largely on your specific needs. If you prioritize performance and are willing to pay a bit more, the i7 8700K is the better choice. However, if you're concerned about energy efficiency or budget, the i7 8700 might be a more suitable option. Consider your current setup, future needs, and budget before making your decision.