Intel i9-11900K Review Rundown

Intel | Published on 03 Apr 2021 | Written by Dr Jiulin Teng w/ Neosummarizer

Overview

Photo of Intel i9-11900K
  • Powerful enough to power through pretty much any workload
  • Great CPU performance for the price
  • Only 8 cores in Rocket Lake's Core i9-11900K

Summary

The Intel Core i9-11900K is the flagship desktop processor in Team Blue's new Rocket Lake-S range. Intel backported the 10nm Ice Lake architecture to a 14nm process, which is the core reason why it's back down to an 8-core, 16-thread design. The new Cypress Cove core does allow Intel to push clock speeds slightly higher – up to 5.3GHz on a single core – but also allows for a 19% boost in Instructions Per Cycle (IPC) performance.
This rundown provides our analysis on 8 third-party reviews. The sentiment scores, summaries, and key takeaways that we select are based on these reviews and may differ from the original publication.

Rundown

pcworld[1]

Sentiment Score[*] 79%
Reviewers from Pcworld have found the following[***]:
Rocket Lake is the last lap for Intel's aging 14nm manufacturing process, first introduced in 2014. We tested Rocket Lake-S, specifically the8-core Core i9-11900K, against its 10th-gen predecessor and its arch-rival. The vast majority of 3D modelling used to create those amazing cinematic visual effects you see in movies today run faster on systems with more cores.
Find the original article here.
Pros[**]
  • Great performance for a 14nm CPU
  • Improved 3D modelling engine
  • Better CPU performance than its predecessor
Cons[**]
  • Lacks Resizable BAR option for both Intel boards

techradar[2]

Sentiment Score[*] 80%
Reviewers from Techradar have found the following[***]:
The Intel Core i9-11900K comes as Intel struggles to hold on to relevance in the desktop market. While it does mean that the processor has extremely strong single-core performance, it falls so far behind in multi-core that it's definitely not worth the sticker price. With rumors that Intel's 12th-generation Alder Lake-S processors could arrive as soon as September 2021, it feels more like a stopgap than something to get really excited about.
Find the original article here.
Pros[**]
  • Powerful single-core performance
  • Strong multi-core and multi-thread performance
Cons[**]
  • Nothing in particular

trustedreviews[3]

Sentiment Score[*] 64%
Reviewers from Trustedreviews have found the following[***]:
The Intel Core i9-11900K is the flagship desktop processor in Team Blue's new Rocket Lake-S range. It offers turbo clock speeds up to 5.3GHz to make it one of the most powerful chips for gaming in the world. Intel claims Rocket Lake chips see up to 19% more instructions per cycle than the older 10th-Gen Comet Lake processors, resulting in a faster and more efficient performance.
Find the original article here.
Pros[**]
  • Great gaming performance
  • Great multi-threaded performance
  • Supports PCIe 4.0
Cons[**]
  • Low core count
  • Only 8 cores and 16 threads

references

  1. 1. ^ Core i9-11900K review: Intel's 14nm farewell tour can't end soon enough. Pcworld. 2021-03-30. Retrieved 2021-03-31.
  2. 2. ^ Intel Core i9-11900K review. Techradar. 2021-03-30. Retrieved 2021-04-01.
  3. 3. ^ Intel Core i9-11900K Review. Trustedreviews. 2021-03-30. Retrieved 2021-03-31.
  4. *. Neoscore is our sentiment analyzer based on natural language processing (NLP). Scaled in the range of 0 to 100, Neoscore eliminates scoring biases from each publisher; it likely differs from the publisher's own rating, if available, as a result.
  5. **. Neoanalyzer is our summarizer based on NLP. It identifies key takeaways from each third-party review. The takeaways that it produces likely differ from the publisher's own bullets points, if available, as a result.
  6. ***. Neosummarizer is based on NLP. It extracts summaries from third-party reviews. It likely that these summaries differ from the publisher's own, if available.

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