CPU|INTEL|Core i7|Skylake|3800 MHz|Cores...
Processor
Processor family
9th gen Intel® Core™ i7
Processor frequency
3.8 GHz
Processor cores
8
Processor socket
LGA 2066
Component for
PC
Processor lithography
14 nm
Box
Y
Processor model
i7-9800X
Processor threads
16
System bus rate
8 GT/s
Processor operating modes
64-bit
Processor series
Intel® Core™ X-series
Processor cache
16.5 MB
Processor cache type
Smart Cache
Compatible chipsets
Intel® X299
Processor boost frequency
4.4 GHz
Bus type
DMI3
Processor codename
Skylake
Processor ARK ID
189122
Memory
Memory channels supported by processor
Quad
Maximum internal memory supported by processor
128 GB
Memory types supported by processor
DDR4-SDRAM
Memory clock speeds supported by processor
2666 MHz
ECC supported by processor
N
Power
Thermal Design Power (TDP)
165 W
Operational conditions
Tjunction
95 °C
Technical details
Processor cache
16896 KB
Product type
Processor
Bus bandwidth
8
Bus type units
GT/s
Launch date
Q4'18
Status
Launched
Processor brand name
Intel Core i7 X-series\nIntel Core i7 X-series processor
Last change
63903513
Product family
Intel Core Processors
Intel Turbo Boost Max Technology frequency
4500 MHz
Other features
Maximum internal memory
131072 MB
Graphics
On-board graphics adapter
N
Discrete graphics adapter
N
On-board graphics adapter model
Not available
Discrete graphics adapter model
Not available
Processor special features
Intel® Hyper Threading Technology (Intel® HT Technology)
Y
Intel® Turbo Boost Technology
2.0
Intel® AES New Instructions (Intel® AES-NI)
Y
Enhanced Intel SpeedStep Technology
Y
Intel 64
Y
Intel Virtualization Technology (VT-x)
Y
Intel Virtualization Technology for Directed I/O (VT-d)
Y
Intel Turbo Boost Max Technology 3.0
Y
Intel® Optane™ Memory Ready
Y
AVX-512 Fused Multiply-Add (FMA) units
2
Virtual Reality (VR) ready
Y
Features
Execute Disable Bit
Y
Maximum number of PCI Express lanes
44
PCI Express slots version
3.0
Supported instruction sets
AVX 2.0,AVX-512,SSE4.1,SSE4.2
Scalability
1S
CPU configuration (max)
1
Embedded options available
N
Thermal solution specification
PCG 2017X
Market segment
DT