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Intel Core i7-9800X Processor (16.5M Cache, up to 4.40 GHz) Print
January 2019

Specifications

Essentials
Status
Launched
Launch Date
 Q4 '18
Processor Number
i7-9800X
Cache
 16.5 MB
Instruction Set
 64-bit
Embedded Options Available
 No
Lithography
 14 nm
   
Performance
Number of Cores
 8
Number of Threads
 16
Processor Base Frequency
 3.8 GHz
Max Turbo Frequency
 4.4 GHz
TDP
 165 W
Memory Specifications
Max Memory Size (dependent on memory type)
 128 GB
Memory Types
 DDR4 2666
Max # of Memory Channels
 4
ECC Memory Supported
 No
Expansion Options
PCI Express Revision
3.0
Max # of PCI Express Lanes
44
   
Package Specifications
Max CPU Configuration
1
Sockets Supported
FCLGA2066
Advanced Technologies
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 SSE4.1/4.2, AVX 2.0, AVX-512
# of AVX-512 FMA Units 2
Enhanced Intel SpeedStep® Technology Yes
   
Security & Reliability
Intel® AES New Instructions
 Yes
Execute Disable Bit
 Yes

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