LIST OF INTEL CORE i9 MICROPROCESSORS
For a shorter list of the latest processors by Intel, see List of Intel microprocessors § Latest desktop and mobile processors for consumers.
The following is a list of Intel Core i9 brand microprocessors. They were introduced in May 2017. 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. It is rumored that the next generation of Intel CPUs will feature the Core i9 9900K, an eight-core hyperthreaded processor, while the Core i7 9700K will also feature eight cores without hyperthreading. The top-end model may have 28 cores.
Desktop processors "Skylake-X" (14 nm) All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, FMA3, MPX, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, Turbo Boost, Hyper-threading, AES-NI, Intel TSX-NI, Smart Cache.PCI Express lanes: 44
| Model | sSpec | Cores | Frequency | Turbo Boost | L2 | L3 | TDP | Socket | I/O bus | Memory | Release date | Part | Release |
| Core i9-7900X |
| 10 (20) | 3.3 GHz | 4.04.3 GHz | 10 × 1024 KiB | 13.75 MiB | 140 W | LGA 2066 | DMI 3.0 | 4 × DDR4-2666 | June 2017 |
| $989 |
| Core i9-7920X |
| 12 (24) | 2.9 GHz | 3.8/4.3GHz | 12 × 1024 KiB | 16.50 MiB | 140 W | LGA 2066 | DMI 3.0 | 4 × DDR4-2666 | August 2017 |
| $1199 |
| Core i9-7940X |
| 14 (28) | 3.1 GHz | 3.8/4.3GHz | 14 × 1024 KiB | 19.25 MiB | 165 W | LGA 2066 | DMI 3.0 | 4 × DDR4-2666 | September 2017 |
| $1399 |
| Core i9-7960X |
| 16 (32) | 2.8 GHz | 3.6/4.2GHz | 16 × 1024 KiB | 22.00 MiB | 165 W | LGA 2066 | DMI 3.0 | 4 × DDR4-2666 | September 2017 |
| $1699 |
| Core i9-7980XE |
| 18 (36) | 2.6 GHz | 3.4/4.2GHz | 18 × 1024 KiB | 24.75 MiB | 165 W | LGA 2066 | DMI 3.0 | 4 × DDR4-2666 | September 2017 |
| $1999 |
No support for AVX-512
| Model | sSpec | Cores | Frequency | Turbo | L2 | L3 | GPU | GPU | TDP | Socket | I/O bus | Release date | Part | Release |
| Core i9-9900K |
| 8 (16) | 3.6 GHz | 11/11/11/?/12/?/14/14[ | 8 × 256 KiB | 16 MiB | UHD630 (?) | 350-1200 MHz | 95 W | LGA 1151 | DMI 3.0 | Oct, 2018 |
| ~$449 |
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 | sSpec | Cores | Frequency | Turbo | L2 | L3 | GPU | GPU | TDP | Socket | I/O bus | Release date | Part | Release |
| Core i9-8950HK |
| 6 (12) | 2.9 GHz | 14/15/16/18/19/19 | 6 × 256 KiB | 12 MiB | UHD Graphics 630 | 350-1200 MHz | 45 W | BGA 1440 | DMI 3.0 | April 2018 |
| $583 |


LIST OF INTEL CORE i9 MICROPROCESSORS (25.03 KB)

