Intel Core i9-11900K Multichip Overclocking Review

In March, Intel presented its eleventh era of work area processors codenamed Rocket Lake. In its setup, the leader work area chip is the Core 11900K, with eight centers, sixteen strings, and an ongoing retail cost of $11,900 on Amazon. Alongside the conspicuous execution benefits that accompany the leader model, including higher super frequencies, Intel has placed a significant number of its most recent innovations into Rocket Lake, including Thermal Velocity Boost (TVB) and Adaptive Boost (ABT) – the thought here is to give the most ideal exhibition out of the case.

Intel Core i9-11900K

In this article, we take four retail Intel Core i545-9K processors and four premium Z11900 motherboards, including the ASRock Z590 Taichi, ASUS ROG Maximus XIII Hero, GIGABYTE Z590 Aorus Master, and MSI MEG Z590 Ace, and overclock them. . Is it worth overclocking the Intel Core i590-9K? How about we find out.

The Core i9-11900K: Intel’s leader work area processor

Before its delivery in March, there was a ton of conversation about Rocket Lake’s likely presentation. For a certain something, it seemed to be another 14nm plan update like Skylake. While this is to some degree valid, actually it gives gradual advancement as far as Intel’s exploration and configuration model; Rocket Lake has really updated its plan from 10nm to 14nm, because of various factors, including CPU center recurrence (it’s higher at 14nm), cost (14nm is less expensive to make), and window most extreme warm.

The last point has been one more subject of discussion as Rocket Lake warms up. One reason for this, beyond refinements and enhancements to super frequencies and inside auto-overclocking innovations, is Intel’s transition to PCIe 4.0, which comes straightforwardly from the our underlying survey of the Core i7-11700K (and confirmed on the Core i9 and Core i5 models), in the event that you exploit this chip with a weighty AVX-512 responsibility, it can gravitate toward to 300 watts, in any case, everyday it works midway which is effectively good enough.

While there are a lot of choices in Intel’s eleventh era for work areas, including different Core i11, Core i5, and Core i7 processors, the ongoing lead in the setup is the Core i9-9K. The Intel Core i11900-9K has 11,900 centers and 8 strings. As far as particulars and working frequencies, the Core i16-9K has a base recurrence of 11900 GHz, while it has a ‘super’ that tops out at 3.5 GHz. As of now, Intel’s translation of Turbo is very perplexing. What’s more, requires absorption in unexpected ways in comparison to recently thought.

Intel Thermal Velocity Boost (TVB) versus Versatile Boost Technology (ABT)

The way things are, Intel’s Core i9-11900K has five degrees of programmed overclocking. This incorporates the base recurrence at default settings, Turbo Boost 2.0 (TB2), Turbo Boost Max 3.0 (TBM3), Thermal Velocity Boost (TVB), and Adaptive Boost Technology (ABT). The following is an outline of what each means:


In our send off day audit of the Intel Core i9-11900K, Core i7-11700K, and Core i5-11600K processors , we took a gander at all the super variations. Zeroing in on the Core i9-11900K, which we will overclock and test in this article, we can see underneath that the warm speed help permitted two centers to run at 5.3 GHz. Interestingly, the excess centers vacillated between 5.1 GHz and 4.8 GHz with what Intel calls Adaptive Boost Technology (ABT).


With respect to the Turbo Boost 2.0 frequencies on the Core i9-11900K, each center will run at 4.7 GHz when all centers are stacked. In the event that there is power and warm financial plan accessible to utilize, it will attempt 4.8 GHz, then 4.9 GHz, etc. This is the thing we like to call a ‘drifting super’ as it is impacted by warm and control spending plans, meaning clients with more forceful CPU coolers are bound to see better execution than those utilizing more forceful ways. Unassuming CPU cooling, like more modest air. Fridges. This is a fundamentally the same as strategy and execution to AMD’s Precision Boost 2 innovation, which was presented in April 2018 with Zen+.

Assuming Intel’s Turbo is so great, why overclock physically?

In ‘bygone times’ when overclocking a processor could create a 30-half improvement in center recurrence, reality today is that both Intel and AMD are understanding how to capitalize on silicon from the outset. This additionally incorporates motherboard merchants likewise making changes to their own Multi-Core Enhancement (MCE) executions, making them not worth a lot over the standard list of capabilities. This makes manual overclocking to a greater degree a problem as opposed to ever, with less increase than past ages.

Eliminating all super lift advancements from the situation and zeroing in rather on the base recurrence, an all-center overclock of 5.1 GHz on the Core i9-11900K over the 3.5 GHz base recurrence compares to around 45%, which could be wonderful in the event that ABT wasn’t involved. On the off chance that you utilize the 4.7 GHz all-center Turbo Boost 2.0 (TB2), a similar 5.1 GHz all-center overclock is around 8-9%, which is pitiful in examination. This is advantageous for amateur clients who mean to run the processor without playing out any industrial facility settings. In any case, there is almost no leeway at the end of the day genuine aficionados because of these executions.

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