Ultra 3 205 vs Xeon w5-2565X

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Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking176not rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency4.33no data
DesignerIntelIntel
Manufacturerno dataTSMC
Architecture codenameno dataArrow Lake-S (2024−2025)
Release date1 July 2024 (1 year ago)August 2025 (recently)
Launch price (MSRP)no data$140

Detailed specifications

Xeon w5-2565X and Core Ultra 3 205 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 cores18 (Octadeca-Core)8 (Octa-Core)
Performance-cores18no data
Threads368
Base clock speed3.2 GHz3.8 GHz
Boost clock speed4.8 GHz4.9 GHz
L1 cacheno data192 KB (per core)
L2 cacheno data3 MB (per core)
L3 cache37.5 MB Intel® Smart Cache15 MB (shared)
Chip lithographyIntel 7 nm3 nm
Die sizeno data243 mm2
Maximum core temperature79 °Cno data
Number of transistorsno data17,800 million
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Xeon w5-2565X and Core Ultra 3 205 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
SocketFCLGA46771851
Power consumption (TDP)288 Watt57 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon w5-2565X and Core Ultra 3 205. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Turbo Boost Max 3.0+no data
Deep Learning Boost+-

Security technologies

Xeon w5-2565X and Core Ultra 3 205 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 Xeon w5-2565X and Core Ultra 3 205 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon w5-2565X and Core Ultra 3 205. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5
Maximum memory size2 TBno data
Max memory channels4no data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc Xe-LPG Graphics 16EU

Peripherals

Specifications and connection of peripherals supported by Xeon w5-2565X and Core Ultra 3 205.

PCIe version5.05.0
PCI Express lanes6424

Pros & cons summary


Physical cores 18 8
Threads 36 8
Power consumption (TDP) 288 Watt 57 Watt

Xeon w5-2565X has 125% more physical cores and 350% more threads.

Ultra 3 205, on the other hand, has 405.3% lower power consumption.

We couldn't decide between Intel Xeon w5-2565X and Intel Core Ultra 3 205. We've got no test results to judge.

Be aware that Xeon w5-2565X is a server/workstation processor while Core Ultra 3 205 is a desktop one.

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Intel Xeon w5-2565X
Xeon w5-2565X
Intel Core Ultra 3 205
Core Ultra 3 205

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