List of Intel Core i9 processors

The following is a list of Intel Core i9 brand microprocessors. They were introduced in May 2017 for LGA 2066 chips, also known as Intel Core X-series processors.^[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 GHz under ideal conditions.^[4]

The Core i9 brand was expanded to incorporate mainstream processors in October 2018, following the release of the Core i9-9900K processor, which uses Intel's mainstream consumer platform.^[5]

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 number	Cores (threads)	Clock rate	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^[6]/4.3 GHz 4.5 GHz	10 × 1024 KB	13.75 MB	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 KB	16.50 MB	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 KB	19.25 MB	165 W	LGA 2066	DMI 3.0	4 × DDR4-2666	September 2017	BX80673I97940X BXC80673I97940X CD8067303734701	$1399
Core i9-7960X	SR3RR (U0)	16 (32)	2.8 GHz	3.6/4.2 GHz 4.4 GHz	16 × 1024 KB	22.00 MB	165 W	LGA 2066	DMI 3.0	4 × DDR4-2666	September 2017	BX80673I97960X BXC80673I97960X CD8067303734802	$1699
Core i9-7980XE	SR3RS (U0)	18 (36)	2.6 GHz	3.4/4.2 GHz 4.4 GHz	18 × 1024 KB	24.75 MB	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	4.0/4.1 GHz 4.2 GHz	10 × 1024 KB	16.50 MB	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	4.1/4.4 GHz 4.5 GHz	10 × 1024 KB	19.25 MB	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	4.2/4.4 GHz 4.5 GHz	12 × 1024 KB	19.25 MB	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	4.1/4.4 GHz 4.5 GHz	14 × 1024 KB	19.25 MB	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	4.0/4.4 GHz 4.5 GHz	16 × 1024 KB	22.00 MB	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 KB	24.75 MB	165 W	LGA 2066	DMI 3.0	4 × DDR4-2666	Q4 2018	BX80673I99980X CD8067304126600	$1979
Core i9-9990XE	SREZA (M0)	14 (28)	4 GHz	5.0/5.0 GHz 5.1 GHz	14 × 1024 KB	19.25 MB	255 W	LGA 2066	DMI 3.0	4 × DDR4-2666	January 2019		auctions for OEMs^[7]

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

Model	sSpec number	Cores (threads)	Clock rate	Turbo	L2 cache	L3 cache	GPU model	GPU frequency	TDP	Socket	I/O bus	Release date	Part number(s)	Release price (USD)
Standard power
Core i9-9900	SRG18 (R0)	8 (16)	3.1 GHz	15/16/16/17/17/18/19/19^{[Note 1]}	8 × 256 KB	16 MB	UHD Graphics 630	350–1200 MHz	65 W	LGA 1151	DMI 3.0	April 2019	CM8068403874032 BX80684I99900	$439 $449
Core i9-9900K	SRELS (P0) SRG19 (R0)	8 (16)	3.6 GHz	11/11/11/12/12/14/14/14^{[Note 1]}	8 × 256 KB	16 MB	UHD Graphics 630	350–1200 MHz	95 W	LGA 1151	DMI 3.0	October 2018	BX80684I99900K BXC80684I99900K CM8068403873914 CM8068403873925	$488 $499
Core i9-9900KF	SRFAA (P0) SRG1A (R0)	8 (16)	3.6 GHz	11/11/11/11/12/12/14/14^{[Note 1]}	8 × 256 KB	16 MB	—	—	95 W	LGA 1151	DMI 3.0	January 2019	BX80684I99900KF BXC80684I9990KF CM8068403873927 CM8068403873928	$463 $474
Core i9-9900KS	SRG1Q (R0)	8 (16)	4 GHz	10/10/10/10/10/10/10/10 (5.0 GHz)	8 × 256 KB	16 MB	UHD Graphics 630	350–1200 MHz	127 W	LGA 1151	DMI 3.0	October 2019	CM8068404170208	$524
Low power
Core i9-9900T	SRG1B (R0)	8 (16)	2.1 GHz	15/17/18/19/20/21/22/23	8 × 256 KB	16 MB	UHD Graphics 630	350–1200 MHz	35 W	LGA 1151	DMI 3.0	April 2019	CM8068403874122	$439

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.

Model	sSpec number	Cores (threads)	Clock rate	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 i9-10900X	SRGV7 (L1)	10 (20)	3.7 GHz	4.3/4.5 GHz 4.7 GHz	10 × 1024 KB	19.25 MB	165 W	LGA 2066	DMI 3.0	4 × DDR4-2933	October 2019	BX8069510900X BXC8069510900X	$590 $599
Core i9-10920X	SRGSJ (L1)	12 (24)	3.5 GHz	4.3/4.6 GHz 4.8 GHz	12 × 1024 KB	19.25 MB	165 W	LGA 2066	DMI 3.0	4 × DDR4-2933	October 2019	BX8069510920X BXC8069510920X	$689 $700
Core i9-10940X	SRGSH (L1)	14 (28)	3.3 GHz	4.1/4.6 GHz 4.8 GHz	14 × 1024 KB	19.25 MB	165 W	LGA 2066	DMI 3.0	4 × DDR4-2933	October 2019	BX8069510940X BXC8069510940X	$784 $797
Core i9-10980XE	SRGSG (L1)	18 (36)	3 GHz	3.8/4.6 GHz 4.8 GHz	18 × 1024 KB	24.75 MB	165 W	LGA 2066	DMI 3.0	4 × DDR4-2933	October 2019	BX8069510980XE BXC8069510980XE	$979 $1000

Comet Lake-S (14 nm)

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.

Model	sSpec number	Cores (threads)	Clock rate	Turbo	L2 cache	L3 cache	GPU model	GPU frequency	TDP	Socket	I/O bus	Release date	Part number(s)	Release price (USD)
Standard power
Core i9-10850K	SRK51 (Q0)	10 (20)	3.6 GHz	5.1 GHz (5.2 w/ TVB)	10 × 256 KB	20 MB	UHD Graphics 630	350–1200 MHz	125 W	LGA 1200	DMI 3.0	July 2020	BX8070110850K CM8070104608302	$453
Core i9-10900	SRH8Z (Q0)	10 (20)	2.8 GHz	5.1 GHz (5.2 w/ TVB)	10 × 256 KB	20 MB	UHD Graphics 630	350–1200 MHz	65 W	LGA 1200	DMI 3.0	April 2020	BX8070110900 BXC8070110900 CM8070104282624	$439
Core i9-10900F	SRH90 (Q0)	10 (20)	2.8 GHz	5.1 GHz (5.2 w/ TVB)	10 × 256 KB	20 MB	—	—	65 W	LGA 1200	DMI 3.0	April 2020	BX8070110900F BXC8070110900F CM8070104282625	$422
Core i9-10900K	SRH91 (Q0)	10 (20)	3.7 GHz	5.2 GHz (5.3 w/ TVB)	10 × 256 KB	20 MB	UHD Graphics 630	350–1200 MHz	125 W	LGA 1200	DMI 3.0	April 2020	BX8070110900K BXC8070110900K CM8070104282844	$488
Core i9-10900KF	SRH92 (Q0)	10 (20)	3.7 GHz	5.2 GHz (5.3 w/ TVB)	10 × 256 KB	20 MB	—	—	125 W	LGA 1200	DMI 3.0	April 2020	BX8070110900KF BXC8070110900KF CM8070104282846	$472
Standard power, embedded
Core i9-10900E		10 (20)	2.8 GHz	4.7 GHz	10 × 256 KB	20 MB	UHD Graphics 630	350–1200 MHz	65 W	LGA 1200	DMI 3.0	April 2020
Low power
Core i9-10900T	SRH8Y (Q0)	10 (20)	1.9 GHz	4.6 GHz	10 × 256 KB	20 MB	UHD Graphics 630	350–1200 MHz	35 W	LGA 1200	DMI 3.0	April 2020	CM8070104282515	$439
Low power, embedded
Core i9-10900TE	SRJFC (Q0)	10 (20)	1.8 GHz	4.5 GHz	10 × 256 KB	20 MB	UHD Graphics 630	350–1200 MHz	35 W	LGA 1200	DMI 3.0	April 2020	CM8070104420306	$444

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.

Model	sSpec number	Cores (threads)	Clock rate	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	4.8 GHz^{[Note 1]}	6 × 256 KB	12 MB	UHD Graphics 630	350–1200 MHz	45 W	BGA 1440	DMI 3.0	April 2018	CL8068403805708	$583
Core i9-9880H	SRFD1 (R0)	8 (16)	2.3 GHz	4.8 GHz	8 × 256 KB	16 MB	UHD Graphics 630	350–1200 MHz	45 W	BGA 1440	DMI 3.0	April 2019	CL8068404069006	$556
Core i9-9980HK	SRFD0 (R0)	8 (16)	2.4 GHz	5.0 GHz	8 × 256 KB	16 MB	UHD Graphics 630	350–1250 MHz	45 W	BGA 1440	DMI 3.0	April 2019	CL8068404068910	$583

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.

Model	sSpec number	Cores (threads)	Clock rate	Turbo	L2 cache	L3 cache	GPU model	GPU frequency	TDP	Socket	I/O bus	Release date	Part number(s)	Release price (USD)
Core i9-10885H	SRJ8J (R1)	8 (16)	2.4 GHz	5.1 GHz (5.3GHz TVB)	8 × 256 KB	16 MB	UHD Graphics 630	350–1250 MHz	45 W	BGA 1440	DMI 3.0	May 2020	CL8070104398814	$556
Core i9-10980HK	SRH8T (R1)	8 (16)	2.4 GHz	5.1 GHz (5.3GHz TVB)	8 × 256 KB	16 MB	UHD Graphics 630	350–1250 MHz	45 W	BGA 1440	DMI 3.0	April 2020	CL8070104502004	$583

Notes

^ ^a ^b ^c ^d 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

^ "New Intel Core X-Series Processors: Scale, Accessibility and Performance Go Extreme". Intel. May 30, 2017. Retrieved June 2, 2017.
^ "Intel's new chip puts a teraflop in your desktop. Here's what that means". PopSci. June 1, 2017. Retrieved June 2, 2017.
^ "Intel Core i9: 18-core monster chip unveiled". Trusted Reviews. May 30, 2017. Retrieved June 2, 2017.
^ World's craziest 5GHz laptop on YouTube
^ Cutress, Ian (October 8, 2018). "Intel Announces 9th Gen Core CPUs: Core i9-9900K (8-Core), i7-9700K, & i5-9600K". AnandTech.
^ Ian Cutress. "AnandTech Turbo Boost Table". AnandTech. Retrieved September 30, 2017.
^ Cutress, Ian (October 28, 2019). "The Intel Core i9-9990XE Review: All 14 Cores at 5.0 GHz". AnandTech. Retrieved November 2, 2019.

External links

[turbo-8] 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).

[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] Cutress, Ian (October 8, 2018). "Intel Announces 9th Gen Core CPUs: Core i9-9900K (8-Core), i7-9700K, & i5-9600K". AnandTech.

[i9tboost-6] Ian Cutress. "AnandTech Turbo Boost Table". AnandTech. Retrieved September 30, 2017.

[7] Cutress, Ian (October 28, 2019). "The Intel Core i9-9990XE Review: All 14 Cores at 5.0 GHz". AnandTech. Retrieved November 2, 2019.

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[Note 1]