Xeon w7-2555X vs i9-12900H

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Primary details

Comparing Core i9-12900H and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking360not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Alder Lake-Pno data
Power efficiency36.87no data
Architecture codenameAlder Lake-H (2022)Sapphire Rapids (2023−2024)
Release date4 January 2022 (2 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$1,069

Detailed specifications

Core i9-12900H and Xeon w7-2555X 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 cores14 (Tetradeca-Core)14 (Tetradeca-Core)
Threads2028
Base clock speed2.5 GHz3.3 GHz
Boost clock speed5 GHz4.8 GHz
L1 cache80K (per core)80 KB (per core)
L2 cache1.25 MB (per core)2 MB (per core)
L3 cache24 MB (shared)33.75 MB
Chip lithographyIntel 7 nm10 nm
Die size217 mm2no data
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data75 °C
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on Core i9-12900H and Xeon w7-2555X 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 configuration11
SocketFCBGA17444677
Power consumption (TDP)45 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-12900H and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Hyper-Threading Technology+no data
TSX++
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
Turbo Boost Max 3.0+no data
Deep Learning Boost+-

Security technologies

Core i9-12900H and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-12900H and Xeon w7-2555X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-12900H and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5
Maximum memory size64 GBno data
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® Iris® Xe Graphics eligibleN/A
Quick Sync Video+-
Graphics max frequency1.45 GHzno data
Execution Units96no data

Graphics interfaces

Available interfaces and connections of Core i9-12900H and Xeon w7-2555X integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-12900H and Xeon w7-2555X integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hzno data
Max resolution over eDP4096 x 2304 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-12900H and Xeon w7-2555X integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-12900H and Xeon w7-2555X.

PCIe version4.05.0
PCI Express lanes2064

Pros & cons summary


Recency 4 January 2022 24 August 2024
Threads 20 28
Power consumption (TDP) 45 Watt 210 Watt

i9-12900H has 366.7% lower power consumption.

Xeon w7-2555X, on the other hand, has an age advantage of 2 years, and 40% more threads.

We couldn't decide between Core i9-12900H and Xeon w7-2555X. We've got no test results to judge.

Be aware that Core i9-12900H is a notebook processor while Xeon w7-2555X is a server/workstation one.


Should you still have questions on choice between Core i9-12900H and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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Intel Core i9-12900H
Core i9-12900H
Intel Xeon w7-2555X
Xeon w7-2555X

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