Intel Xeon E-2186M vs Intel Xeon E-2276M

Intel Xeon E-2186M

► remove Intel E-2186M

The Intel Xeon E-2186M is a high-end processor for professional laptops with six cores based on the Coffee Lake architecture. The processor clocks at between 2.9 - 4.8 GHz (4.3 GHz with 6 cores) and can execute up to twelve threads simultaneously thanks to Hyper-Threading. The 4.8 GHz can only be reached using the "Thermal Velocity Boost" which allows one core to boost to 4.8 GHz (+200 MHz) as long as the CPU temperature is below 50°C. Multiple cores can be boosted +100 MHz below 50°C.

According to Intel, the CPU is manufactured in an improved 14nm (14nm++) process. Together with the Core i9-8950HK, the E-2186M is the fastest mobile processor in early 2018. Compared to the similar consumer Core i9, the mobile Xeon offers support for ECC main memory but has a locked multiplicator (no overclocking).

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 supposed to offer a slightly higher performance as its clock rate has been increased by 50 MHz. The architecture is identical to that of the Intel HD Graphics 630. 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.

Intel Xeon E-2276M

► remove Intel E-2276M

The Intel Xeon E-2276M is a high-end processor for professional laptops with six cores based on the Coffee Lake architecture. The processor clocks at between 2.8 - 4.7 GHz and can execute up to twelve threads simultaneously thanks to Hyper-Threading / SMT. According to Intel, the CPU is manufactured in an improved 14nm (14nm++) process. Compared to the similar consumer Core i7-9850H, the mobile Xeon offers support for ECC main memory and clocks 100-200 MHz higher.

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

The Xeon E-2276M is a high end processor in 2019 and therefore well suited for all tasks. Thanks to the high Turbo Boost, the single core performance is also very good. Long term performance however is very depending on good cooling and proper TDP settings and differs therefore for each laptop.

Graphics

The integrated Intel UHD Graphics P630 iGPU is the same as the old Intel HD Graphics P630 and the only difference to the UHD Graphics 630 in the consumer models are the professional drivers.

Power Consumption

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

Intel Xeon E-2186MIntel Xeon E-2276M
Intel Coffee LakeIntel Coffee Lake
Coffee Lake-HCoffee Lake-H
: Coffee Lake Coffee Lake-H
Intel Core i9-9980HK compare2400 - 5000 MHz8 / 1616 MB
Intel Core i9-9880H compare2300 - 4800 MHz8 / 1616 MB
Intel Core i9-8950HK compare2900 - 4800 MHz6 / 1212 MB
» Intel Xeon E-2186M2900 - 4800 MHz6 / 1212 MB
Intel Xeon E-2276M2800 - 4700 MHz6 / 1212 MB
Intel Core i7-9850H compare2600 - 4600 MHz6 / 1212 MB
Intel Core i7-9750H compare2600 - 4500 MHz6 / 1212 MB
Intel Xeon E-2176M compare2700 - 4400 MHz6 / 1212 MB
Intel Core i7-8850H compare2600 - 4300 MHz6 / 129 MB
Intel Core i7-8750H compare2200 - 4100 MHz6 / 129 MB
Intel Core i5-9400H compare2500 - 4300 MHz4 / 88 MB
Intel Core i5-9300HF compare2400 - 4100 MHz4 / 88 MB
Intel Core i5-9300H compare2400 - 4100 MHz4 / 88 MB
Intel Core i5-8400H compare2500 - 4200 MHz4 / 88 MB
Intel Core i5-8300H compare2300 - 4000 MHz4 / 88 MB
Intel Core i3-8100H compare3000 MHz4 / 48 MB
Intel Core i9-9980HK compare2400 - 5000 MHz8 / 1616 MB
Intel Core i9-9880H compare2300 - 4800 MHz8 / 1616 MB
Intel Core i9-8950HK compare2900 - 4800 MHz6 / 1212 MB
Intel Xeon E-2186M2900 - 4800 MHz6 / 1212 MB
» Intel Xeon E-2276M2800 - 4700 MHz6 / 1212 MB
Intel Core i7-9850H compare2600 - 4600 MHz6 / 1212 MB
Intel Core i7-9750H compare2600 - 4500 MHz6 / 1212 MB
Intel Xeon E-2176M compare2700 - 4400 MHz6 / 1212 MB
Intel Core i7-8850H compare2600 - 4300 MHz6 / 129 MB
Intel Core i7-8750H compare2200 - 4100 MHz6 / 129 MB
Intel Core i5-9400H compare2500 - 4300 MHz4 / 88 MB
Intel Core i5-9300HF compare2400 - 4100 MHz4 / 88 MB
Intel Core i5-9300H compare2400 - 4100 MHz4 / 88 MB
Intel Core i5-8400H compare2500 - 4200 MHz4 / 88 MB
Intel Core i5-8300H compare2300 - 4000 MHz4 / 88 MB
Intel Core i3-8100H compare3000 MHz4 / 48 MB
2900 - 4800 MHz2800 - 4700 MHz
384 KB384 KB
1.5 MB1.5 MB
12 MB12 MB
6 / 126 / 12
45 45
14 14
100 °C100 °C
Dual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel UHD Graphics 630 (350 MHz)Intel UHD Graphics P630 (350 - 1200 MHz)

Cinebench R20 - CPU (Multi Core)
100%
1 E-2276M +
2700 Points (27%)
Cinebench R15 - CPU Multi 64Bit
1098 Points (25%)
1205 Points (28%)
Cinebench R15 - CPU Single 64Bit
100%
1 E-2276M +
189 Points (84%)
3DMark 11 - Performance Physics 1280x720
100%
1 E-2276M +
13130 points (59%)
Geekbench 4.4 - 64 Bit Single-Core Score
100%
1 E-2276M +
5218 Points (82%)
Geekbench 4.4 - 64 Bit Multi-Core Score
100%
1 E-2276M +
24150 Points (42%)
Geekbench 5.1 / 5.2 - 64 Bit Single-Core Score
100%
1 E-2186M +
1248 Points (86%)
Geekbench 5.1 / 5.2 - 64 Bit Multi-Core Score
100%
1 E-2186M +
5239 Points (42%)

Average Benchmarks Intel Xeon E-2186M → 100% n=1

Average Benchmarks Intel Xeon E-2276M → 110% n=1

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)