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Intel Core i9-9940X X-series Processor 28363   No. 87

Essentials

Product CollectionIntel Core X-series Processors
Code NameProducts formerly Skylake
Vertical SegmentDesktop
Processor Numberi9-9940X
StatusDiscontinued
Launch DateQ4'18 (2018)
Lithography14 nm
Included ItemsPlease note: The boxed product does not include a fan or heat sink

CPU Specifications

# of Cores14
# of Threads28
Processor Base Frequency3.30 GHz
Max Turbo Frequency4.40 GHz
Cache19.25 MB Intel? Smart Cache
Bus Speed8 GT/s
# of QPI Links 0
Intel? Turbo Boost Technology 2.0 Frequency?
TDP165 W

Memory Specifications

Max Memory Size (dependent on memory type) 128 GB
Memory Types DDR4-2666
Max # of Memory Channels 4
Max Memory Bandwidth 85 GB/s
ECC Memory Supported * No

Expansion Options

Scalability1S Only
PCI Express Revision 3.0
Max # of PCI Express Lanes 44

Package Specifications

Sockets Supported FCLGA2066
Max CPU Configuration1
Thermal Solution Specification PCG 2017X
TJUNCTION 88°C

Advanced Technologies

# of AVX-512 FMA Units 2
Intel 64 * Yes
Intel Hyper-Threading Technology * Yes
Instruction Set Extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Intel Optane Memory Supported * Yes
Enhanced Intel SpeedStep Technology Yes
Intel Turbo Boost Technology * 2.0
Intel Turbo Boost Max Technology 3.0 * Yes
Intel Virtualization Technology for Directed I/O (VT-d) * Yes
Intel Virtualization Technology (VT-x) * Yes

Security & Reliability

Intel AES New Instructions Yes
Execute Disable Bit * Yes

Ordering and spec information

Spec Code Ordering Code Shipping Media Stepping Recommended Customer Price
SREZ5 CD8067304175600 TRAY M0 $1387.00
SREZ5 BX80673I99940X BOX M0 $1387.00
Other Specs
Error correcting

Purchasing port

This site does not make any representation or warranty as to the accuracy of the information, the characteristics of the product, the availability, the function or the compatibility of the listed products.

The characteristics (*) of the tag are not available on all computing systems, and reference is made to the product official's website for information;


shenlimin 2020-040807 ; The information displayed on this site is from the Internet public information collation, CPU Benchmarks (Rank) data source PassMark. Copyright ? 2000-2022Mobile CPU.

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