List of Intel Core i9 microprocessors

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The following is a list of Intel Core i9 brand microprocessors. They were introduced in May 2017.[1][2][3] With their high number of cores, high power draw, high thermal output, high performance, and unique desktop socket, LGA 2066, they are intended to be used by enthusiasts. A mobile version based on the standard BGA1440 socket was released in 2018, featuring six hyperthreaded cores and 12 MB of cache. It has been proven to attain 5 gigahertz under ideal conditions.[4]

Desktop processors[edit]

"Skylake-X" (14 nm)[edit]

Model
number
sSpec
number
Cores
(threads)
Frequency Turbo Boost
all-core/2.0
(/max. 3.0)
L2
cache
L3
cache
TDP Socket I/O bus Memory Release date Part
number(s)
Release
price (USD)
Core i9-7900X
  • SR3L2 (U0)
10 (20) 3.3 GHz 4.0[5]/4.3 GHz
4.5 GHz
10 × 1024 KiB 13.75 MiB
140 W
LGA 2066 DMI 3.0 4 × DDR4-2666 June 2017
  • BX80673I97900X
  • BXC80673I97900X
  • CD8067303286804
$989
Core i9-7920X
  • SR3NG (U0)
12 (24) 2.9 GHz 3.8/4.3 GHz
4.4 GHz
12 × 1024 KiB 16.50 MiB
140 W
LGA 2066 DMI 3.0 4 × DDR4-2666 August 2017
  • BX80673I97920X
  • CD8067303753300
$1199
Core i9-7940X
  • SR3RQ (U0)
14 (28) 3.1 GHz 3.8/4.3 GHz
4.4 GHz
14 × 1024 KiB 19.25 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 September 2017
  • BXC80673I97940X
  • CD8067303734701
$1399
Core i9-7960X
  • SR3RR (U0)
16 (32) 2.8 GHz 3.6/4.2 GHz
4.4 GHz
16 × 1024 KiB 22.00 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 September 2017
  • BXC80673I97960X
  • CD8067303734802
$1699
Core i9-7980XE
  • SR3RS (U0)
18 (36) 2.6 GHz 3.4/4.2 GHz
4.4 GHz
18 × 1024 KiB 24.75 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 September 2017
  • BX80673I97980X
  • CD8067303734902
$1999
Core i9-9820X
  • SREZ8 (M0)
10 (20) 3.3 GHz /4.1 GHz
4.2 GHz
10 × 1024 KiB 16.50 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 Q4 2018
  • BX80673I99820X
  • CD8067304126901
$889
Core i9-9900X
  • SREZ7 (M0)
10 (20) 3.5 GHz /4.4 GHz
4.5 GHz
10 × 1024 KiB 19.25 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 Q4 2018
  • BX80673I99900X
  • CD8067304126200
$989
Core i9-9920X
  • SREZ6 (M0)
12 (24) 3.5 GHz /4.4 GHz
4.5 GHz
12 × 1024 KiB 19.25 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 Q4 2018
  • BX80673I99920X
  • CD8067304126300
$1189
Core i9-9940X
  • SREZ5 (M0)
14 (28) 3.3 GHz /4.4 GHz
4.5 GHz
14 × 1024 KiB 19.25 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 Q4 2018
  • BX80673I99940X
  • CD8067304175600
$1387
Core i9-9960X
  • SREZ4 (M0)
16 (32) 3.1 GHz /4.4 GHz
4.5 GHz
16 × 1024 KiB 22.00 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 Q4 2018
  • BX80673I99960X
  • CD8067304126500
$1684
Core i9-9980XE
  • SREZ3 (M0)
18 (36) 3 GHz 3.8/4.4 GHz
4.5 GHz
18 × 1024 KiB 24.75 MiB
165 W
LGA 2066 DMI 3.0 4 × DDR4-2666 Q4 2018
  • BX80673I99980X
  • CD8067304126600
$1979
Core i9-9990XE 14 (28) 4 GHz 5.0/5.0 GHz
5.1 GHz
14 × 1024 KiB 19.25 MiB
255 W
LGA 2066 DMI 3.0 4 × DDR4-2666 2019 auctions
for OEMs

"Coffee Lake-S" (14 nm)[edit]

Model
number
sSpec
number
Cores
(threads)
Frequency Turbo L2
cache
L3
cache
GPU
model
GPU
frequency
TDP Socket I/O bus Release date Part
number(s)
Release
price (USD)
Core i9-9900K
  • SRELS (P0)
8 (16) 3.6 GHz 11/11/11/11/12/12/14/14[Note 1] 8 × 256 KiB 16 MiB UHD Graphics 630 350–1200 MHz
95 W
LGA 1151 DMI 3.0 October 2018
  • BX80684I99900K
  • BXC80684I99900K
  • CM8068403873914
$488
$499
Core i9-9900KF
  • SRFAA (P0)
8 (16) 3.6 GHz 11/11/11/11/12/12/14/14[Note 1] 8 × 256 KiB 16 MiB N/A N/A
95 W
LGA 1151 DMI 3.0 January 2019
  • BX80684I99900KF
  • BXC80684I9990KF
$488

Mobile processors[edit]

"Coffee Lake-H" (14 nm)[edit]

  • No support for AVX-512
  • Unlocked multiplier on HK models allows overclocking.
  • First Intel processor with Thermal Velocity Boost, at or below 50C CPU temperature the processor can boost to 4.8 GHz.
Model
number
sSpec
number
Cores
(threads)
Frequency Turbo L2
cache
L3
cache
GPU
model
GPU
frequency
TDP Socket I/O bus Release date Part
number(s)
Release
price (USD)
Core i9-8950HK
  • SRCKN (U0)
6 (12) 2.9 GHz 14/15/16/18/19/19[Note 1] 6 × 256 KiB 12 MiB UHD Graphics 630 350–1200 MHz
45 W
BGA 1440 DMI 3.0 April 2018
  • CL8068403805708
$583
Core i9-9880H 8 (16) 2.3 GHz 18/?/?/?/?/?/?/25 8 × 256 KiB 16 MiB UHD Graphics 630 350–1200 MHz
45 W
BGA 1440 DMI 3.0 Q1 2019 $
Core i9-9980HK 8 (16) 2.4 GHz 18/?/?/?/?/?/?/26 8 × 256 KiB 16 MiB UHD Graphics 630 350–1250 MHz
45 W
BGA 1440 DMI 3.0 Q1 2019 $

See also[edit]

Notes[edit]

  1. ^ a b c Turbo describes the available frequency bins (+100 MHz for processors based on Sandy Bridge, Ivy Bridge, Haswell and Skylake microarchitectures) of Intel Turbo Boost Technology that are available for 8, 7, 6, 5, 4, 3, 2, 1 active cores respectively (depending on the number of CPU cores, included in the processor).

References[edit]

  1. ^ "New Intel Core X-Series Processors: Scale, Accessibility and Performance Go Extreme". Intel. May 30, 2017. Retrieved June 2, 2017.
  2. ^ "Intel's new chip puts a teraflop in your desktop. Here's what that means". PopSci. June 1, 2017. Retrieved June 2, 2017.
  3. ^ "Intel Core i9: 18-core monster chip unveiled". Trusted Reviews. May 30, 2017. Retrieved June 2, 2017.
  4. ^ World's craziest 5GHz laptop on YouTube
  5. ^ Ian Cutress. "AnandTech Turbo Boost Table". AnandTech. Retrieved September 30, 2017.

External links[edit]