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	Core X-SeriesXeon
Common manufacturer	Intel
Designed by	Intel
DMI speeds	8 GT/s
Extensions	AES-NI, CLMUL, RDRAND, MPX, TXT, TSX, VT-x, VT-d
Instruction set	x86-64
Instructions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AVX-512,
Intel 18A	Arctic Wolf
Intel 3	Arrow Lake-U
Intel 4	Crestmont
Intel 7(10 nm ESF)	Gracemont
L1 cache	64 KB per core (32 instructions + 32 data)
L2 cache	1 MB per core
L3 cache	Up to 77 MB (1.375 MiB/core)
Launched	April 2, 2019; 7 years ago (April 2, 2019)
Marketed by	Intel
Max. CPU clock rate	Up to 4.8 GHz
Microarchitecture	Skylake
Models	Cascade Lake-X (enthusiast)Cascade Lake-SP (Scalable Performance)Cascade Lake-W (workstation)Cascade Lake-AP (Advanced Performance)
N3B (TSMC)	Skymont
NetBurst	Katmai
NetBurst(HT)	Pentium M
Predecessor	Skylake
Product code name	CSL
QPI speeds	9.6 GT/s to 10.4 GT/s
Sockets	LGA 2066 (Cascade Lake-X)LGA 3647 (Cascade Lake-SP and Cascade Lake-W)BGA 5903 (Cascade Lake-AP)
Successors	1S & 2S Systems Ice Lake 4S & 8S Systems Cooper Lake
Technology node	14 nm (Tri-Gate) transistors

Cascade Lake

Key specifications