Short description : Wikipedia list article
The following is a list of Intel Core i9 brand microprocessors , for LGA 2066 chips also known as Intel Core X-series processors. They were introduced in May 2017.[ 1] [ 2] [ 3] With their high number of cores, high power draw, high thermal output, and high performance, 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 be able to attain 5 gigahertz under ideal conditions.[ 4]
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
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Coffee Lake-S (14 nm)
All models support: MMX , SSE , SSE2 , SSE3 , SSSE3 , SSE4.1, SSE4.2, AVX , AVX2, FMA3, SGX, 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 , Intel vPro (except 9900KF, 9900KS), Intel TXT (except 9900KS), Smart Cache.
Overclocking: Unlocked multiplier on K, KF, and KS models.
i9-9900 additionally support Intel Thermal Velocity Boost.
PCI Express lanes: 16
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Cascade Lake-X (14 nm)
All models support: MMX , SSE , SSE2 , SSE3 , SSSE3 , SSE4.1, SSE4.2, AVX , AVX2, AVX-512 , FMA3, 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, DL Boost .
PCI Express lanes: 48
Supports up to 8 DIMMs of DDR4 memory, maximum 256 GB.
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Comet Lake-S (14 nm)
Intel Core i9-10900K
All models support: MMX , SSE , SSE2 , SSE3 , SSSE3 , SSE4.1, SSE4.2, AVX , AVX2, FMA3, SGX, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, Turbo Boost 3.0, Thermal Velocity Boost, Hyper-threading , AES-NI , Smart Cache.
All models support up to DDR4-2933 memory.
Low power and K models also support configurable TDP (cTDP) down.
Non-F models also support Intel vPro .
Overclocking: Unlocked multiplier on K and KF models.
Embedded and low power models do not support Thermal Velocity Boost.
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Mobile processors
Coffee Lake-H (14 nm)
No support for AVX-512
Overclocking: unlocked multiplier on HK models; locked multiplier on H models.
Support Intel processor with Thermal Velocity Boost.
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Comet Lake-H (14 nm)
i9-10885H also supports Intel vPro, Intel TXT .
i9-10885H supports cTDP down to 35 W; 19-10980HK supports cTDP up to 65 W.
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See also
Notes
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References
External links