Ultra 7 265F vs Xeon W-2145

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Primary details

Comparing Xeon W-2145 and Core Ultra 7 265F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking689not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.28no data
Market segmentServerDesktop processor
SeriesIntel Xeon Wno data
Power efficiency7.74no data
Architecture codenameSkylake (server) (2017−2018)Arrow Lake-S (2024−2025)
Release date29 August 2017 (7 years ago)January 2025
Launch price (MSRP)$1,113no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W-2145 and Core Ultra 7 265F 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 cores8 (Octa-Core)20 (Icosa-Core)
Threads1620
Base clock speed3.7 GHz2.4 GHz
Boost clock speed4.5 GHz5.3 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier37no data
L1 cache64K (per core)112 KB (per core)
L2 cache1 MB (per core)3 MB (per core)
L3 cache11 MB (shared)30 MB (shared)
Chip lithography14 nm3 nm
Die size484 mm2243 mm2
Maximum case temperature (TCase)70 °Cno data
Number of transistorsno data17,800 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Xeon W-2145 and Core Ultra 7 265F 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 configuration1 (Uniprocessor)1
SocketSocket R41851
Power consumption (TDP)140 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W-2145 and Core Ultra 7 265F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
Turbo Boost Max 3.0-no data

Security technologies

Xeon W-2145 and Core Ultra 7 265F technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGX-no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W-2145 and Core Ultra 7 265F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W-2145 and Core Ultra 7 265F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size512 GBno data
Max memory channels4no data
Maximum memory bandwidth85.33 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon W-2145 and Core Ultra 7 265F.

PCIe version3.05.0
PCI Express lanes4820

Pros & cons summary


Physical cores 8 20
Threads 16 20
Chip lithography 14 nm 3 nm
Power consumption (TDP) 140 Watt 65 Watt

Ultra 7 265F has 150% more physical cores and 25% more threads, a 366.7% more advanced lithography process, and 115.4% lower power consumption.

We couldn't decide between Xeon W-2145 and Core Ultra 7 265F. We've got no test results to judge.

Be aware that Xeon W-2145 is a server/workstation processor while Core Ultra 7 265F is a desktop one.


Should you still have questions on choice between Xeon W-2145 and Core Ultra 7 265F, ask them in Comments section, and we shall answer.

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Intel Xeon W-2145
Xeon W-2145
Intel Core Ultra 7 265F
Core Ultra 7 265F

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