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Intel Notebook Coffee Lake-H Core i9, Core i7, Core i5, Xeon Mobility Lineup Including 4.8 GHz Core i9-8950HK 4.8 GHz CPU Leaked – Upcoming Desktop Parts Get Pricings Revealed
Intel Notebook Coffee Lake-H Core i9, Core i7, Core i5, Xeon Mobility Lineup Including 4.8 GHz Core i9-8950HK 4.8 GHz CPU Leaked – Upcoming Desktop Parts Get Pricings Revealed-December 2024
Dec 25, 2025 4:58 AM

The latest Intel mobile and desktop processor details have just leaked out over various sites. The included details reveal the specifications of several mobility Coffee Lake parts which include Core and Xeon variants along with pricing of the upcoming desktop parts which will be released in the coming month.

Intel Coffee Lake Mobility and Desktop CPUs Details Leak Out - Core i9, Core i7, Core i5 and Xeon For Notebook Platforms

First up, we have details for the high-performance mobility lineup which will be based on the 8th generation Coffee Lake architecture. According to the leak, there are at least seven Coffee Lake mobility high-performance processors releasing which will feature up to 6 cores. The 6 core CPUs will be aimed at both Xeon and Core based mobility parts and extend Intel's grip of the notebook and workstation mobile platforms.

Intel Core i9-8950HK - The Flagship 6 Core Mobility Chip With Up To 4.8 GHz Clock at 45W

The flagship SKU of Coffee Lake-H series will include the Core i9-8950HK which is a 6 core part with 12 threads. This chip features 12 MB of L3 cache and will be geared to run up to 4.8 GHz clock on a single core while all core boost will be set at 4.3 GHz, base clock will be set at 2.90 GHz. This is quite a jump for a mobility chip and we can also expect the processor to feature full support for overclocking.

Intel Core i7 and Core i5 Coffee Lake-H Parts Squeeze More Performance Into Notebooks

The other SKUs include the Core i7-8850H which leaked a few days ago. This is also a 6 core, 12 thread part but lacks the Core i9 branding. The reason is that it has no overclocking support and will feature lower clock speeds. The chip has 9 MB of L3 cache compared to full 12 MB on the i9 SKU and will feature clock speeds of 2.60 GHz base, 4.0 GHz boost (all core) and 4.3 GHz (one core boost). The other 6 core, 12 thread part is the Core i7-8750H which comes with the same specs as the Core i7-8850H but has clock speeds of 2.20 GHz base, 3.9 GHz (all core) and 4.1 GHz (one core boost).

There are also two quad core parts with 8 threads. These include the Core i5-8400H and Core i5-8300H. Both feature 8 MB of L3 cache and the former features clock speeds of 2.5 GHz base, 4.1 GHz (All core) and 4.2 GHz (one core boost) while the latter features clock speeds of 2.30 GHz base, 3.9 GHz (All core) and 4.0 GHz (one core boost) frequencies. All chips in the Coffee Lake-H lineup will include the Intel UHD 630 graphics chip which will be clocked at 1100 MHz. These chips will also have a configurable TDP of 45W while the Core i9 chip is expected to go up to 65W depending on the notebook power and cooling solutions available.

Intel Coffee Lake-H Mobility CPUs

CPU NameIntel Core i5-8300HIntel Core i5-8400HIntel Core i7-8750HIntel Core i7-8850H (Partial Unlocked)Intel Xeon E-2176MIntel Xeon E-2186MIntel Core i9-8950HK (Fully Unlocked)
CPU FamilyCoffee Lake-HCoffee Lake-HCoffee Lake-HCoffee Lake-HCoffee Lake-HCoffee Lake-HCoffee Lake-H
PlatformMobile NotebookMobile NotebookMobile NotebookMobile NotebookMobile WorkstationMobile WorkstationMobile Notebook
CPU Cores4466666
CPU Threads881212121212
Base Clock2.30 GHz2.50 GHz2.20 GHz2.60 GHz2.70 GHz2.90 GHz2.90 GHz
Multi Core Boost3.90 GHz4.10 GHz3.90 GHz4.00 GHz4.10 GHz4.30 GHz4.30 GHz
Single Core Boost4.00 GHz4.20 GHz4.20 GHz4.30 GHz4.40 GHz4.80 GHz4.80 GHz
L3 Cache8 MB L38 MB L39 MB L39 MB L312 MB L312 MB L312 MB L3
TDP45W45W45W45W45WcTDP 45-35WcTDP 45-35W
Intel Optane SupportYesYesYesYesYesYesYes
Intel vPro TechnologyNoYesNoYesYesYesNo
Price$250 US$250 US$395 US$395 US$450 US$623 US$583 US

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