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Intel Core i9-10920X Cascade Lake 12-Core 3.5 GHz LGA 2066 165W BX8069510920X Desktop Processor

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  • 14nm Cascade Lake 165W
  • 19.25MB L3 Cache

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews
a woman is working with a computer
Unlocked¹ Yes
Intel® Turbo Boost Max Technology 3.0 Frequency (GHz) 4.8
Base Clock Speed (GHz) 3.3
Cores/Threads 14/28
Intel® Smart Cache 19.25MB
TDP 165W
PCI Express 3.0 Lanes Up to 48
Memory Support Four-Channel DDR4-2933
Socket LGA 2066

Designed for content creators and freelancers, Intel Core X-series processors put the power & convenience of a full studio in your PC. Quickly and simultaneously record, edit, and render with up to 4.8GHz thanks to the updated Intel Turbo Boost Max Technology 3.0, up to 18 cores, and up to 36 threads. Combine the flexibility offered by up to 48 PCIe 3.0 lanes, quad-channel memory with up to 256GB of memory capacity and support for Thunderbolt 3 technology.

turbo icon
updated intel turbo
boost max technology 3.0

Identifies the four fastest processor cores to provide improved lightly threaded performance. Users can set preferred applications to direct workloads to the fastest cores.

PCI express icon
48 pci express 3.0 lanes

Up to 48 PCIe 3.0 lanes enable configuration of a PC studio to match unique needs-from 4K displays, multiple GPUs, NVM SSDs, numerous recording devices & more.

boost icon
intel deep learning boost

A new technology unique to Intel architecture designed to accelerate artificial intelligence for faster Image tagging, image enhancement & marker-less motion tracking.

i9-10980 cpu
i9-10940 cpu
i9-10920 cpu
i9-10900 cpu
  Intel core i9-10980XE Extreme Edition Processor Intel core i9-10940XE X-Series Processor Intel core i9-10920XE X-Series Processor Intel core i9-10900XE X-Series Processor
Cores/Threads 18/36 14/28 12/24 10/20
Base Clock Speed(GHz) 3.0 3.3 3.5 3.7
Intel Turbo Boost Max Technology 3.0 Up to 4.8 Up to 4.8 Up to 4.8 Up to 4.7
L3 Cache 24.75MB 19.25MB 19.25MB 19.25MB
PCI Express 3.0 Lanes Up to 48 Up to 48 Up to 48 Up to 48
Memory Suport Four-Channel DDR4-2933 Four-Channel DDR4-2933 Four-Channel DDR4-2933 Four-Channel DDR4-2933

Intel technologies' features and benefit depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. Check with your system manufacturer or retailer or learn more at Intels website.

1 Altering clock frequency or voltage may damage or reduce the useful life of the processor and other system components, and may reduce system stablity and performance. Product warranties may not apply if the processor is operated beyond its specifications. Check with the manufactures of system and components for additional details.

© Intel Corporation. Intel, the Intel logo, and other Intel marks are trademarks of Intel Corporation or its subsidiaries, Other names and brands may be claimed as the property of others.

Learn more about Core i9-10920X

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: Non-refundable
    • Return for replacement within: 30 days
  • This item is covered by's Replacement Only Return Policy.
Ownership: 1 week to 1 month
Verified Owner
5/ 5
working and fast delivery 5/4/2020 9:23:06 PM

Pros: work well on every 12 cores

my rigs

Case : Cooler Master Cosmos C700P Black Edition E-ATX Full-Tower

Psu: Cooler Master V1000 Platinum

MB ASUS ROG Rampage VI Extreme Encore LGA 2066 Intel X299

Mem G.SKILL Ripjaws V Series 128GB (4 x 32GB)

CPU: i9 10920x (12 cores)

FAN: Cooler Master MasterLiquid ML240P Mirage

GPU ASUS TUF Gaming GeForce GTX 1660 SUPER waiting for next gen RTX :)

Cons: A bit Expensive
I had a little part of gold layer not filling completely but hopefully working good

Overall Review: was worry about shipping but receive in time from californie to quebec ca

Working very cold peek at 52 C in heavy workload and 32 in idle

4 out of 4 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Runs cooler than expected 4/29/2020 3:20:10 PM

Pros: Here are the temps I’m seeing with a Corsair H115i Platinum:
High 20s to low 30s idle
40s in gaming
60s in Cinebench R20
Monitored with HWMonitor and HWInfo64 looking at package and per core temps

Excellent single threaded and multithreaded performance

Overall Review: When I first purchased this product it was running pretty hot. Replaced my H100i V2 with a H115i and temps drastically dropped. Did not even realize that my AIO had gone bad on my 4820k, but you can certainly tell on this chip.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
3/ 5
Niche reasons to get this over Zen 2 but fits my situation 4/16/2020 9:41:15 PM

Pros: * Fast single core performance
* Works well in gaming, virtualization, and thread-loving programs
* Worthwhile upgrade for those already on X299 with custom cooling

Cons: * Runs very, very hot - even stock overclocks from the MB were too high, causing >90 degrees in games (>100 in synthetic tests) even on a fully custom water loop
* Voltages, clocks, and temperatures definitely need to be tuned
* For most situations Zen 2 MB+CPU is better: cheaper price, better performance, better efficiency

Overall Review: For almost everybody it's better to skip Cascade Lake X and spend the money on Zen 2.
This only makes sense for people already with an existing X299 motherboard and looking for more PCIe lanes, more cores, and quad channel memory. It's really difficult to come up with a valid reason to build a system from scratch on Cascade Lake X.

7 out of 14 people found this review helpful. Did you?
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