Essentials
Product Collection
Intel® Core™ X-series Processors
Code Name
Products formerly Cascade Lake
Vertical Segment
Desktop
Processor Number
i9-10920X
Lithography
14 nm


Performance
# of Cores 12
# of Threads 24
Processor Base Frequency 3.50 GHz
Max Turbo Frequency 4.60 GHz
Cache 19.25 MB Intel® Smart Cache
Intel® Turbo Boost Max Technology 3.0 Frequency ‡ 4.80 GHz
TDP 165 W

Supplemental Information
Embedded Options AvailableNo

Memory Specifications
Max Memory Size (dependent on memory type)256 GB
Memory TypesDDR4-2933
Max # of Memory Channels4
ECC Memory Supported ‡No

Processor Graphics
Processor Graphics ‡N/A
Expansion Options
Scalability1S Only
PCI Express Revision3.0
Max # of PCI Express Lanes48
Package Specifications
Max CPU Configuration1
Thermal Solution SpecificationPCG 2017X
TJUNCTION94°C
Advanced Technologies
Intel® Deep Learning Boost (Intel® DL Boost) Yes
Intel® Optane™ Memory Supported ‡ Yes
Intel® Turbo Boost Max Technology 3.0 ‡ Yes
Intel® Turbo Boost Technology ‡ 2.0
Intel® Hyper-Threading Technology ‡ Yes
Intel® Virtualization Technology (VT-x) ‡ Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ Yes
Intel® 64 ‡ Yes
Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units 2
Enhanced Intel SpeedStep® Technology Yes
Security & Reliability
Intel® AES New Instructions Yes
Execute Disable Bit ‡ Yes