Intel Core i9-9920X Processor

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Core i9-9920X is a desktop processor from Intel released on 19 October 2018, and it is in active production status now. It belongs to Core i9 family and has a Skylake-X architecture. This processor is built on Intel Socket 2066, and uses Gen 3 PCI express connection. 14 nm process is used in production.

Processor has 12 cores and 24 threads, with the base frequency of 3.5 GHz. It has DDR4 Quad-channel memory support. As for the cache, it supports L1 64K (per core), L2 1MB (per core) and L3 19.25MB (shared).

Learn more about Intel Core i9-9920X:

Specifications

Vertical Segment
Desktop
Release date
19 October 2018
Production status
Active
Generation
Core i9
Codename
Skylake-X
Socket
Intel Socket 2066
Total Cores
12
Total Threads
24
Frequency
3.5 GHz
Turbo clock
up to 4.5 GHz
Cache L1
64K (per core)
Cache L2
1MB (per core)
Cache L3
19.25MB (shared)
TDP
165 W

Physical Specifications

Socket
Intel Socket 2066
Foundry
Intel
Process size
14 nm
Transistors
unknown
Die size
unknown
Package
FC-LGA2066
tCaseMax
72°C

Performance

Frequency
3.5 GHz
Turbo clock
up to 4.5 GHz
Base clock
100 MHz
Multiplier
35.0x
Multiplier unlocked
Yes
TDP
165 W

Architecture Details

Vertical Segment
Desktop
Production status
Active
Release date
19 October 2018
Codename
Skylake-X
Generation
Core i9
Part
BX80673I99920XBXC80673I99920XCD8067304126300SREZ6
Memory support
DDR4 Quad-channel
ECC memory
No
PCI Express
Gen 3

Cores

Total Cores
12
Total Threads
24
SMP # CPUs
1
Integrated graphics
N/A

Cache

Cache L1
64K (per core)
Cache L2
1MB (per core)
Cache L3
19.25MB (shared)

Notes

Notes
This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.

Features & Technologies

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.2
  • AVX
  • AVX2
  • BMI1
  • BMI2
  • F16C
  • FMA3
  • CLMUL
  • EIST
  • Intel 64
  • XD bit
  • VT-x
  • VT-d
  • AES-NI
  • TSX
  • TXT
  • HTT
  • Boost 2.0
  • Boost 3.0
  • AVX-512

Drivers

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Benchmark & Performance

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