You must also have heard about the optimization of the games, which defines the quality of game development i.e. how much the processes of a game can be processed efficiently in terms of parallel processing. Parallel processing is a difficult task which is why most of the games are only focused on 4-8 cores/threads. In case if you’re looking to buy a Z370 motherboard for your 8700K we’ve already covered the Best Gaming Motherboards for i7-8700K, for your ease. In this article, we will discuss the performance of Intel’s seventh-generation processor Core i7-7700K and eight generation processor Core i7-8700K, where the suffix ‘K’ denotes that the processors are multiplier-unlocked. Let’s discuss the hardware specifications of each of these processors, after which, we will dive into their real-world usage scenarios.
Specifications: Intel Core i7-7700k vs Intel Core i7-8700k
The most prominent difference in these two processors is the addition of two extra cores in Core i7-8700K which also result in four threads more than the Core i7-7700K (Check Best Motherboards For I7-7700k Here), as Hyper-Threading technology is implemented in these processors. Two cores might not seem much if you think about it but it concludes a 50% improvement over the Core i7-7700K. Apparently, the core clocks of Core i7-7700K may seem better to you as the i7-8700K has a 3.7-GHz frequency base clock but the turbo core clock of the 8700K is, in fact, a bit better than 7700K at 4.7-GHz, i.e. 0.2-GHz more than the turbo frequency of 7700K. The Level-3 cache is also improved and just like the cores, i7-8700K features a 50% increase in cache size from 8-MB to 12-MB. All of this performance is free of cost in terms of power consumption as both of these processors share similar TDP. However, as for the market prices, you may get a much better deal on Core i7-7700K. Keep in mind, different motherboards are compatible for 7700k and 8700k.
Benchmarks
Benchmarks are the crux of hardware technologies and an article without benchmarks seems unfair. Therefore, we are including both the gaming benchmarks and the software benchmarks to provide an insight into the performance of both processors. We are thankful to Gamer’s Nexus and Tom’s Hardware for providing us with these benchmarks. The gaming benchmarks are done at 1080p resolution to avoid any GPU bottleneck, which would destroy the essence of these benchmarks. It is to be noted that the processors are clocked at their stock frequencies to avoid any confusion with the overclocking capabilities.
Our Verdict
We believe both of the processors are very high-end and it is not worth upgrading from one to another as the motherboards are also not compatible with each other. However, if you are considering to buy one for your new rig then we will recommend you Core i7-7700K for high-resolution gaming and Core i7-8700K for high refresh-rate gaming or computational workloads as it provides much better performance altogether.
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