List Of Intel Core I9 Microprocessors

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

• 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

Notes

References

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

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