Ultra 7 265F vs Xeon E5-2637

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Primary details

Comparing Xeon E5-2637 and Core Ultra 7 265F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1987not rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency2.20no data
Architecture codenameSandy Bridge-EP (2012)Arrow Lake-S (2024−2025)
Release date6 March 2012 (12 years ago)January 2025

Detailed specifications

Xeon E5-2637 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 cores2 (Dual-core)20 (Icosa-Core)
Threads420
Base clock speed3 GHz2.4 GHz
Boost clock speed3.5 GHz5.3 GHz
Bus rate8 GT/sno data
L1 cache64 KB (per core)112 KB (per core)
L2 cache256 KB (per core)3 MB (per core)
L3 cache5120 KB (shared)30 MB (shared)
Chip lithography32 nm3 nm
Die size294 mm2243 mm2
Maximum core temperature70 °Cno data
Number of transistors1,270 million17,800 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5-2637 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 configuration21
SocketFCLGA20111851
Power consumption (TDP)80 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2637 and Core Ultra 7 265F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
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

Security technologies

Xeon E5-2637 and Core Ultra 7 265F technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2637 and Core Ultra 7 265F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2637 and Core Ultra 7 265F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory size384 GBno data
Max memory channels4no data
Maximum memory bandwidth51.2 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 E5-2637 and Core Ultra 7 265F.

PCIe version3.05.0
PCI Express lanes4020

Pros & cons summary


Physical cores 2 20
Threads 4 20
Chip lithography 32 nm 3 nm
Power consumption (TDP) 80 Watt 65 Watt

Ultra 7 265F has 900% more physical cores and 400% more threads, a 966.7% more advanced lithography process, and 23.1% lower power consumption.

We couldn't decide between Xeon E5-2637 and Core Ultra 7 265F. We've got no test results to judge.

Be aware that Xeon E5-2637 is a server/workstation processor while Core Ultra 7 265F is a desktop one.


Should you still have questions on choice between Xeon E5-2637 and Core Ultra 7 265F, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2637
Xeon E5-2637
Intel Core Ultra 7 265F
Core Ultra 7 265F

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