Engineering:List of Intel Core i9 microprocessors

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. 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.

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

• Intel Core
• List of Intel Celeron microprocessors
• List of Intel Pentium microprocessors
• List of Intel Core i3 microprocessors
• List of Intel Core i5 microprocessors
• List of Intel Core i7 microprocessors

External links

• Search MDDS Database
• Intel ARK Database
• Intel Corporation – Processor Price List
• Intel CPU Transition Roadmap 2008–2013
• Intel Desktop CPU Roadmap 2004–2011
• Core X-series processors