Intel 10nm SF / Willow Cove now up to 5.3 GHz TVB

By: Adrian (a.delete@this.acm.org), May 29, 2021 5:23 am
Room: Moderated Discussions
John H (john.delete@this.not.com) on May 28, 2021 4:33 pm wrote:
> Intel seems to have quietly launched a Tiger Lake 8 core that clocks up to 5.3 GHz (thermal velocity boost):
> https://ark.intel.com/content/www/us/en/ark/products/215570/intel-core-i9-11900kb-processor-24m-cache-up-to-4-90-ghz.html
>
> 8 cores, 16 threads, FCBGA1787
>
> Based on the fact that Rocket Lake can't really clock any higher (even Silicon Lottery doesn't
> sell any 11900K units with core clocks above 5.2 GHz) this seems like a good achievement.
>
> .. other differences vs 11900K:
>
> - Chip is listed as PCI-E 3.0 only?
> - The Datasheets link so far only show Rocket Lake 11th gen info
> - No AVX512
> - No Intel vPro
> - Other frequencies (turbo boost max 3.0/max turbno frequency) are a bit lower than Rocket Lake.
> - 4K display only (Rocketlake = 5K) for iGPU, but max iGPU speed is higher (1.45 vs 1.30).
> - iGPU is DirectX 12 vs 12.1 for RKL
> - This CPU has embedded TBolt 4


This is an obvious error in Ark.
The correct specification must be that the TVB clock frequency is 5.0 GHz, like in any other CPU with 4.9 GHz turbo 3.0 and like the maximum available for Tiger Lake.


The same Ark sheet also contains other obvious errors, e.g. the BGA size is written as 42 mm x 28 mm instead of the correct 50 mm x 26.5 mm.

Unfortunately recently the quality of Ark editing has decreased and I see more and more errors.












< Previous Post in Thread 
TopicPosted ByDate
Intel 10nm SF / Willow Cove now up to 5.3 GHz TVBJohn H2021/05/28 04:33 PM
  Specs most likely wrongme2021/05/28 05:19 PM
  Intel 10nm SF / Willow Cove now up to 5.3 GHz TVBblue2021/05/28 09:31 PM
  TVB is a marketing sham anon2021/05/29 01:49 AM
    TVB is a marketing sham Jon Masters2021/05/30 07:10 PM
    Where about ABT?Robert Williams2021/05/30 07:55 PM
  Intel 10nm SF / Willow Cove now up to 5.3 GHz TVBAdrian2021/05/29 05:23 AM
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