i7-9850HL vs i7-9800X

Primary details

Comparing Core i7-9800X and Core i7-9850HL processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	685	1223
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	6.24	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i7	no data
Power efficiency	6.53	18.81
Architecture codename	Skylake (server) (2017−2018)	Coffee Lake-HR (2019)
Release date	19 October 2018 (6 years ago)	June 2019 (5 years ago)
Launch price (MSRP)	$589	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-9800X and Core i7-9850HL basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	8 (Octa-Core)	6 (Hexa-Core)
Threads	16	12
Base clock speed	3.8 GHz	1.9 GHz
Boost clock speed	4.5 GHz	4.1 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	38	no data
L1 cache	64 KB (per core)	64K (per core)
L2 cache	1 MB (per core)	256K (per core)
L3 cache	16.5 MB (shared)	9 MB (shared)
Chip lithography	14 nm	14 nm
Die size	no data	149 mm2
Maximum core temperature	95 °C	no data
Maximum case temperature (TCase)	72 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Core i7-9800X and Core i7-9850HL compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	1
Socket	FCLGA2066	Intel BGA1440
Power consumption (TDP)	165 Watt	25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-9800X and Core i7-9850HL. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	no data
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Turbo Boost Max 3.0	+	no data

Security technologies

Core i7-9800X and Core i7-9850HL technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-9800X and Core i7-9850HL are enumerated here.

VT-d	+	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-9800X and Core i7-9850HL. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR4-2666
Maximum memory size	128 GB	no data
Max memory channels	4	no data
Maximum memory bandwidth	85.33 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

Intel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Core i7-9800X and Core i7-9850HL.

PCIe version	3.0	3.0
PCI Express lanes	44	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	11.39	4.97
Physical cores	8	6
Threads	16	12
Power consumption (TDP)	165 Watt	25 Watt

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Should you still have questions on choice between Core i7-9800X and Core i7-9850HL, ask them in Comments section, and we shall answer.

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