Intel Xeon E-2176M

The Intel Xeon E-2176M is a high-end processor for professional laptops with six cores based on the Coffee Lake architecture. The processor clocks at between 2.7 - 4.4 GHz (4.1 GHz with 6 cores) and can execute up to twelve threads simultaneously thanks to Hyper-Threading. 

According to Intel, the CPU is manufactured in an improved 14nm (14nm++) process. The Xeon E-2176M is the second fastest model after the Xeon E-2178M / Core i9-8950HK in early 2018. Compared to the similar consumer Core i7-8850H, the mobile Xeon offers support for ECC main memory, is slightly higher clocked and offers more L3 cache.

The Coffee Lake architecture is similar to Kaby Lake and differs only in the amount of cores (now six cores for the high end versions) and the improved 14nm process (14nm++ according to Intel).

Performance

Due to the two additional cores, performance has increased by almost 50% compared to a similar clocked Kaby Lake processor.

Graphics

The integrated Intel UHD Graphics 630 iGPU is unchanged to the older Intel HD Graphics 630 an maybe only slightly higher clocked. We do expect a performance improvement, but as a low-end solution it will probably only display current games smoothly at reduced details - if at all.

Power Consumption

Intel specifies the TDP with 45 watts and therefore the i9 is only suited for big laptops with good cooling solutions.

Series	Intel Coffee Lake
Codename	Coffee Lake-H
Series: Coffee Lake Coffee Lake-H Intel Core i9-9980HK 2.4 - 5 GHz 8 / 16  16 MB L3 Intel Core i9-9880H 2.3 - 4.8 GHz 8 / 16  16 MB L3 Intel Core i9-8950HK 2.9 - 4.8 GHz 6 / 12  12 MB L3 Intel Xeon E-2186M 2.9 - 4.8 GHz 6 / 12  12 MB L3 Intel Xeon E-2276M 2.8 - 4.7 GHz 6 / 12  12 MB L3 Intel Core i7-9850H 2.6 - 4.6 GHz 6 / 12  12 MB L3 Intel Core i7-9750H 2.6 - 4.5 GHz 6 / 12  12 MB L3 Intel Xeon E-2176M « 2.7 - 4.4 GHz 6 / 12  12 MB L3 Intel Core i7-8850H 2.6 - 4.3 GHz 6 / 12  9 MB L3 Intel Core i7-8750H 2.2 - 4.1 GHz 6 / 12  9 MB L3 Intel Core i5-9400H 2.5 - 4.3 GHz 4 / 8  8 MB L3 Intel Core i5-9300HF 2.4 - 4.1 GHz 4 / 8  8 MB L3 Intel Core i5-9300H 2.4 - 4.1 GHz 4 / 8  8 MB L3 Intel Core i5-8400H 2.5 - 4.2 GHz 4 / 8  8 MB L3 Intel Core i5-8300H 2.3 - 4 GHz 4 / 8  8 MB L3 Intel Core i3-8100H 3 GHz 4 / 4  8 MB L3
Clock Rate	2700 - 4400 MHz
Level 1 Cache	384 KB
Level 2 Cache	1.5 MB
Level 3 Cache	12 MB
Number of Cores / Threads	6 / 12
Power Consumption (TDP = Thermal Design Power)	45 Watt
Manufacturing Technology	14 nm
Max. Temperature	100 °C
Features	Dual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
GPU	Intel UHD Graphics 630 (350 MHz)
64 Bit	64 Bit support
Architecture	x86
Announcement Date	03/01/2018

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