The i7-8700K is Intel’s latest, top of the range, 8th generation Coffee Lake processor. Like Kaby Lake and Sky Lake before that, Coffee Lake is based on Intel’s 14nm architecture which has been slightly optimized on each iteration. Following AMD’s modus operandi, Intel has upped the cores and threads across the range of their CPUs. In previous generations, a 6-core processor would have been a high-end desk-top (HEDT) processor, however the i7-8700K is the first Intel CPU with 6 cores and 12 threads to be classified (and priced) as a mainstream consumer processor. Specifically, the i7-8700K features a base clock speed of 3.7 GHz which boosts to 4.7 GHz (4.5 GHz for the previous generation i7-7700k), 12MB of smart (L3) cache and 2 channels of DDR4 RAM. The majority of the performance improvements over the 7th generation stem from the higher core count which results in a 50% increase in multi-core speed between the i7-7700k and i7-8700k. A new motherboard will need to be factored into the budget when upgrading to the 8700K as it requires a new Intel Z370 chipset which has supposedly been designed to better deliver power to CPUs with a greater number of cores. Also available in this latest release of CPUs is the 6 core 6 thread i5-8600k which is a more rational option (around $100 cheaper) for the vast majority of users that don’t require hyper-threading. Sandy bridge owners can finally justify an upgrade but with the next iteration of AMD's Zen architecture just around the corner the CPU market will be a lot faster moving now that Intel, once again, has to compete. [Sep '17CPUPro]
"Build to perform. Designed to win". Launched 25 November of 2019, this monstrous 32 core 64 thread CPU boasts 88 PCIe 4.0 lanes (16 lanes used for high-speed interconnect, 176 PCIe 3.0 lanes effective), 147MB of cache, 3.7GHz base and 4.5GHz max boost clock with 280W effective TDP. This EHEDT (Extremely High End Desktop) CPU leads well on nearly every benchmark you throw at it (not even on gaming!) and it's performance well exceed the current Intel's flagship i9-10980XE which was released at the same time as this CPU and costs $979 and Xeon W-3175X which is the previous king that costs $2999 and was released at Q2 2019. For all of that benefits you get from this CPU, you had to pay for $1999 which is way beyond reach for most consumers and were intended for serious content creator. [Nov '19ColdSpy]
We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]
Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.