CPUDesktopReleased Nov 25, 2019

Intel Core i9-10920X X-series Processor

12C/24T · 4.6 GHz · 165 W

The Intel Core i9-10920X is the 12-core member of the Cascade Lake-X Core X-series for the LGA 2066 high-end desktop platform. It runs on X299 motherboards with quad-channel memory and 48 PCIe lanes, supports Intel Turbo Boost Max Technology 3.0 up to 4.8 GHz, and has no integrated graphics.

General

Manufacturer: Intel
Model: Intel Core i9-10920X X-series Processor
Segment: Desktop
Generation: Core X-series (Cascade Lake-X)
Codename: Cascade Lake-X
Architecture: x86_64
Microarchitecture: Cascade Lake
Release date: Nov 25, 2019
Price: $689Search on Amazon

Cores & clocks

Cores / threads: 12 cores / 24 threads
Base clock: 3.50 GHz
Boost clock: 4.60 GHz
TDP (design W): 165 W
Unlocked: ✓ Yes
L2 cache: 12 MB
L3 cache: 19.3 MB
Technology (nm): 14 nm

Platform

Socket: FCLGA2066
2-CPU (multi-socket): ✕ No
Integrated GPU: None
Memory type: DDR4-2933
4-channel
Memory size: Up to 256 GB
ECC memory: ✕ No
PCIe: PCIe 3.0, 48 lanes

Instructions & AI

Instruction extensions: Intel SSE4.1Intel SSE4.2Intel AVX2Intel AVX-512
NPU: None

OS support

Windows: Windows 10
ChromeOS: ChromeOS
Linux: UbuntuFedoraArch Linux
Notes: Listed on Microsoft's original Windows 11 supported-processor list under the Intel Core X-series, but not included in the supported-processor lists for Windows 11 versions 24H2 and 25H2; the 26H2 processor list has not been published. Windows 10 and the mainstream Linux distributions are supported, and ChromeOS Flex installs on generic x86-64 hardware. macOS is not supported.

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