Xeon w7-3555 vs i7-12800HE

Primary details

Comparing Core i7-12800HE and Xeon w7-3555 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	315	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Power efficiency	39.45	no data
Architecture codename	Alder Lake-H (2022)	Sapphire Rapids (2023−2024)
Release date	January 2022 (2 years ago)	24 August 2024 (less than a year ago)
Launch price (MSRP)	no data	$2,339

Detailed specifications

Core i7-12800HE and Xeon w7-3555 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	14 (Tetradeca-Core)	28 (Octacosa-Core)
Threads	20	56
Base clock speed	2.4 GHz	2.7 GHz
Boost clock speed	4.6 GHz	4.8 GHz
L1 cache	80K (per core)	80 KB (per core)
L2 cache	1.25 MB (per core)	2 MB (per core)
L3 cache	24 MB (shared)	75 MB
Chip lithography	10 nm	Intel 7 nm
Die size	217 mm2	4x 477 mm2
Maximum case temperature (TCase)	no data	78 °C
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Core i7-12800HE and Xeon w7-3555 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	1
Socket	Intel BGA 1744	FCLGA4677
Power consumption (TDP)	45 Watt	325 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-12800HE and Xeon w7-3555. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i7-12800HE and Xeon w7-3555 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	no data	+
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-12800HE and Xeon w7-3555 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-12800HE and Xeon w7-3555. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR5 Dual-channel	DDR5-4800
Maximum memory size	no data	4 TB
Max memory channels	no data	8
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Iris Xe 96EU

N/A

Peripherals

Specifications and connection of peripherals supported by Core i7-12800HE and Xeon w7-3555.

PCIe version	4.0	5.0
PCI Express lanes	20	112

Pros & cons summary

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Physical cores	14	28
Threads	20	56
Power consumption (TDP)	45 Watt	325 Watt

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Should you still have questions on choice between Core i7-12800HE and Xeon w7-3555, ask them in Comments section, and we shall answer.

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