Ultra 9 185H vs Xeon Platinum 8380H

Primary details

Comparing Xeon Platinum 8380H and Core Ultra 9 185H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	324
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	no data	Intel Meteor Lake-H
Power efficiency	no data	38.93
Architecture codename	Cooper Lake-SP (2021)	Meteor Lake-H (2023)
Release date	6 April 2021 (3 years ago)	14 December 2023 (1 year ago)
Launch price (MSRP)	no data	$640

Detailed specifications

Xeon Platinum 8380H and Core Ultra 9 185H 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	28 (Octacosa-Core)	16 (Hexadeca-Core)
Threads	56	22
Base clock speed	2.9 GHz	3.9 GHz
Boost clock speed	4.3 GHz	5.1 GHz
L1 cache	64K (per core)	112 KB (per core)
L2 cache	1 MB (per core)	2 MB (per core)
L3 cache	38.5 MB (shared)	24 MB (shared)
Chip lithography	14 nm	7 nm
Maximum core temperature	no data	110 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Xeon Platinum 8380H and Core Ultra 9 185H 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	8	1
Socket	FCLGA4189	Intel BGA 2049
Power consumption (TDP)	250 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Platinum 8380H and Core Ultra 9 185H. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX-512	no data
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Deep Learning Boost	+	-

Security technologies

Xeon Platinum 8380H and Core Ultra 9 185H technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Platinum 8380H and Core Ultra 9 185H are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8380H and Core Ultra 9 185H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 RDIMM	DDR5
Maximum memory size	1.12 TB	no data
Max memory channels	6	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel Arc 8-Cores iGPU ( - 2350 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon Platinum 8380H and Core Ultra 9 185H.

PCIe version	3.0	5.0
PCI Express lanes	48	8

Pros & cons summary

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Recency	6 April 2021	14 December 2023
Physical cores	28	16
Threads	56	22
Chip lithography	14 nm	7 nm
Power consumption (TDP)	250 Watt	45 Watt

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