10 nm	Tremont
130 nm	Tualatin
14 nm	Airmont
180 nm	Coppermine
22 nm	Silvermont
250 nm	Deschutes
32 nm	Saltwell
350 nm	Pentium Pro(166–200 MHz)
45 nm	Bonnell
500 nm	Pentium Pro(150 MHz)
65 nm	Yonah
90 nm	Dothan
Brand name	Xeon WCore i9Core i7Core i5Core i3PentiumCeleron
Common manufacturer	Intel
Cores	2–10
Designed by	Intel
Discontinued	December 16, 2020; 5 years ago (2020-12-16) (desktop except for low-end) September 30, 2022; 3 years ago (2022-09-30) (mobile)
DMI speeds	8 GT/s
Extensions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES-NI, CLMUL, RDRANDTXT, SGX, VT-x, VT-d
Instruction set	x86
Instructions	x86-64
Intel 18A	Arctic Wolf
Intel 3	Arrow Lake-U
Intel 4	Crestmont
Intel 7(10 nm ESF)	Gracemont
L1 cache	64 KB[a] per core
L2 cache	256 KB per core
L3 cache	2 MB per core
Launched	August 21, 2019; 6 years ago (2019-08-21) (official launch date, retail availability is later)
Marketed by	Intel
Max. CPU clock rate	5.3 GHz
Microarchitecture	Skylake
N3B (TSMC)	Skymont
NetBurst	Katmai
NetBurst(HT)	Pentium M
Predecessors	Mobile: Amber Lake Mobile: Whiskey Lake (3rd optimization) Desktop: Coffee Lake
Product code name	CML
Sockets	Desktop LGA 1200Mobile BGA 1440BGA 1528
Successors	Same generation: Ice Lake (10nm, new architecture) Next generation: Tiger Lake (mobile) Rocket Lake (desktop)
Technology node	Intel 14 nm++

Comet Lake

Key specifications