Ultra 5 245K vs Xeon X7542

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Primary details

Comparing Xeon X7542 and Core Ultra 5 245K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated175
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data78.36
Market segmentServerDesktop processor
Power efficiencyno data20.82
Architecture codenameno dataArrow Lake-S (2024−2025)
Release date1 January 2010 (14 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$309

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X7542 and Core Ultra 5 245K 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 coresno data14 (Tetradeca-Core)
Threadsno data14
Base clock speed2.67 GHz4.2 GHz
Boost clock speed2.8 GHz5.2 GHz
Bus rateno data159 MHz
L1 cacheno data112 KB (per core)
L2 cacheno data3 MB (per core)
L3 cache18 MB L3 Cache24 MB (shared)
Chip lithography45 nm3 nm
Die sizeno data243 mm2
Maximum core temperature69 °Cno data
Number of transistorsno data17,800 million
64 bit support-+
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon X7542 and Core Ultra 5 245K 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 configurationno data1
SocketFCLGA15671851
Power consumption (TDP)130 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X7542 and Core Ultra 5 245K. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0no data
TSX-+
SIPP-+

Security technologies

Xeon X7542 and Core Ultra 5 245K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X7542 and Core Ultra 5 245K are enumerated here.

VT-dno data+
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X7542 and Core Ultra 5 245K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Xeon X7542 and Core Ultra 5 245K.

PCIe versionno data5.0
PCI Express lanesno data20

Pros & cons summary


Recency 1 January 2010 24 October 2024
Chip lithography 45 nm 3 nm
Power consumption (TDP) 130 Watt 125 Watt

Ultra 5 245K has an age advantage of 14 years, a 1400% more advanced lithography process, and 4% lower power consumption.

We couldn't decide between Xeon X7542 and Core Ultra 5 245K. We've got no test results to judge.

Be aware that Xeon X7542 is a server/workstation processor while Core Ultra 5 245K is a desktop one.


Should you still have questions on choice between Xeon X7542 and Core Ultra 5 245K, ask them in Comments section, and we shall answer.

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Intel Xeon X7542
Xeon X7542
Intel Core Ultra 5 245K
Core Ultra 5 245K

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Community ratings

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4 2 votes

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3.3 21 vote

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Questions & comments

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