Intel Core i7-11700K

amazon Intel Core i7-11700K reviews

The Intel Core i7-11700K is a mid-range hi-end chip aimed at mid-range gamers and enthusiasts who want high performance at a reasonable price. Core i7-11700K is still fully equipped with key technologies based on Cypress Cove architecture, also known as Rocket Lake platform, still an 8-core 16-thread processor with an acceleration clock of up to 5.0 GHz.

Core i7-11700K can be seen as a stripped-down version of some of the features of the Core i9-11900K but retains the mainstream technologies and, more importantly, it has a more reasonable price. One of the features that Core i7-11700K does not have is the Thermal Velocity Boost feature, and of course, the highest clock will also be slightly lower.

Intel Core i7-11700K with 8-core 16-thread design packed on 14nm process and based on Cypress Cove architecture. With a base clock of 3.6GHz, a single-core boost clock of 5.0GHz, and an all-core boost clock of 4.6GHz, the chip has 16MB of L3 cache, and of course, it also supports PCIe Express 4.0 technology as well as is the AVX512 instruction set. The Core i7-11700K supports up to 20 PCIe 4.0 lanes and supports DDR44-3200 default memory and USB 3.2 Gen 2×2 (20Gbps) support.

As we all know, Intel has been stuck at the 14nm process for many years. However, efforts such as completing the implementation of the new SuperFin technology and Intel have also released several generations of 10nm process-based processors for laptops such as Cannon Lake, Ice Lake, Elkhart Lake, etc., and Tiger Lake. In addition, in the middle of the last quarter, Intel also launched the 3rd generation Xeon Scalable based on the 10nm process for server/data center systems. But in general, these are still products with low power consumption. As for the high-performance gaming desktop platform, Intel has not yet launched a processor line packed on the 10nm process.

Because at present, the 10nm process still cannot meet the necessary standards for high-performance desktop-level performance. As we’ve seen over the years, Intel hasn’t released any groundbreaking new generations of architecture but instead just upgraded, improved, and refreshed the Skylake family based on process nodes. Improved 14nm. Next are Coffee Lake, Coffee Lake refresh, and Comet Lake. These releases are just clock changes, more cores, or performance boosts, but no improvements in the microarchitecture.

And at the launch of the 11th generation Core processor family with the codename Rocket Lake-S, Intel continues to use the 14nm process for this new generation of processors. But instead of just refreshing and improving on the old architecture, Intel relied on the 10nm Ice Lake architecture for laptops as a springboard and packaged this design in a 14nm process to get the performance needed for the laptop, high-performance desktop. To do this, Intel used a method known as a “backport.”

Intel’s 10nm Ice Lake processor family is based on the Sunny Cove core design. Intel has used this core for Rocket Lake processors and because it’s on a completely different process. With some minor design changes, Intel has called them Cypress Cove cores for Intel Rocket Lake generation.

That is because designing a packaging process and designing it in a short time is not an easy job. Especially, in this case, it carries a sense of retrograde (from 10nm to 14nm) – larger transistors mean larger logic blocks, and all work related to signal and data paths in silicon has to be redone. Even with rework, signal integrity needs to be upgraded for longer distances, or additional path delay and buffering must be implemented.

Intel has said that the new Cypress Cove delivers a generation improvement of up to 19% per clock (IPC) over the cores used in Comet Lake, which are higher clocked variants of Skylake from 2015. However, The underlying microarchitecture is advertised as being identical to Ice Lake (Sunny Cove), such as cache and compute.

Going back to Rocket Lake, this is the name of the entire processor family, including cores, graphics, interconnects, accelerators, and different IP blocks. Each also has its codename; the goal is to make it easier for technicians who understand parts to understand the parts being used.

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