Xeon E
Developer	Intel
Manufacturer	Intel
Type	microprocessors
Introduction	2018 (announced) 2018 (launch)
ISA	x86-64
µarch	Coffee Lake
Word size	64 bit 8 octets 16 nibbles
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Succession
←
Xeon E3

Xeon E is a family of 64-bit multi-core x86 entry-level servers and workstation microprocessors.

Overview

Introduced in early 2018, the Xeon E family succeeds the prior Xeon E3 family of desktop and mobile workstation microprocessors. Those processors generally have all available features such as vPro and ECC memory.

Members

E-2000 Series (Coffee Lake)

Desktop

See also: Coffee Lake S

Coffee Lake-based Xeon Es were introduced in early 2018. Although they still use standard Socket LGA-1151, those parts are no longer backwards compatible with earlier 100/200-series chipsets and must be paired with an appropriate 300-series chipset. All models have the following features in common:

• Mem: Up to 64 GiB of 2666 MT/s DDR4
• I/O: PCIe Gen 3.0 x16 lanes
• TDP: 72-80 W
• ISA: Everything up to AVX2 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, and AVX2)
• Tech: Turbo Boost, VT-x, VT-d, EPT, SpeedStep (EIST), TXT, TSX, vPro, Software Guard (SGX), Secure Key, Memory Protection (MPX), OS Guard, Identity Protection (IPT), SIPP
• GPU: UHD Graphics P630 @ 350 MHz with bursts of 1.15-1.2 GHz

	List of Coffee Lake-based Xeon E Processors
	Main processor								Integrated Graphics
Model	Launched	Price	Cores	Threads	L3$	TDP	Frequency	Turbo	Name	Frequency	Turbo
Count: 0

Mobile

See also: Coffee Lake H

Coffee Lake-based Xeon Es were introduced in early 2018. All models have the following features in common:

• CPU: hexa-core with Hyper-Threading, 12 MiB L3
• Mem: Up to 64 GiB of 2666 MT/s DDR4
• I/O: PCIe Gen 3.0 x16 lanes
• TDP: 45 W
• ISA: Everything up to AVX2 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, and AVX2)
• Tech: Turbo Boost, VT-x, VT-d, EPT, SpeedStep (EIST), TXT, TSX, vPro, Software Guard (SGX), Secure Key, Memory Protection (MPX), OS Guard, Identity Protection (IPT), SIPP
• GPU: UHD Graphics 630 @ 350 MHz with bursts of 1.2 GHz

	List of Coffee Lake-based Xeon E Processors
	Main processor								Integrated Graphics
Model	Launched	Price	Cores	Threads	L3$	TDP	Frequency	Turbo	Name	Frequency	Turbo
E-2176M	2 April 2018		6	12	12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB	45 W 45,000 mW 0.0603 hp 0.045 kW	2.7 GHz 2,700 MHz 2,700,000 kHz	4.4 GHz 4,400 MHz 4,400,000 kHz	UHD Graphics 630	350 MHz 0.35 GHz 350,000 KHz	1,200 MHz 1.2 GHz 1,200,000 KHz
E-2186M	2 April 2018		6	12	12 MiB 12,288 KiB 12,582,912 B 0.0117 GiB	45 W 45,000 mW 0.0603 hp 0.045 kW	2.9 GHz 2,900 MHz 2,900,000 kHz	4.6 GHz 4,600 MHz 4,600,000 kHz	UHD Graphics 630	350 MHz 0.35 GHz 350,000 KHz	1,200 MHz 1.2 GHz 1,200,000 KHz
Count: 2

See also

• Xeon D
• Xeon Scalable