Ultra 9 288V vs Xeon Phi 7255

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Primary details

Comparing Xeon Phi 7255 and Core Ultra 9 288V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated626
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiencyno data38.30
Architecture codenameno dataLunar Lake (2024)
Release date1 October 2017 (7 years ago)24 September 2024 (less than a year ago)

Detailed specifications

Xeon Phi 7255 and Core Ultra 9 288V 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 cores68 (Octahexaconta-Core)8 (Octa-Core)
Threads688
Base clock speed1.1 GHz3.3 GHz
Boost clock speed1.2 GHz5.1 GHz
Bus rateno data37 MHz
L1 cacheno data192 KB (per core)
L2 cacheno data2.5 MB (per core)
L3 cache34 MB L2 Cache12 MB (shared)
Chip lithography14 nm3 nm
Maximum core temperature82 °C100 °C
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.550-1.2Vno data

Compatibility

Information on Xeon Phi 7255 and Core Ultra 9 288V 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
Socketno dataIntel BGA 2833
Power consumption (TDP)215 Watt30 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 7255 and Core Ultra 9 288V. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technology2.0no data
TSX-+
Idle States+no data
Thermal Monitoring+-

Security technologies

Xeon Phi 7255 and Core Ultra 9 288V technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data
SGX-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Phi 7255 and Core Ultra 9 288V are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7255 and Core Ultra 9 288V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR5
Maximum memory size384 GBno data
Max memory channels6no data
Maximum memory bandwidth115.2 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc 140V

Peripherals

Specifications and connection of peripherals supported by Xeon Phi 7255 and Core Ultra 9 288V.

PCIe version3.05.0
PCI Express lanes364

Pros & cons summary


Recency 1 October 2017 24 September 2024
Physical cores 68 8
Threads 68 8
Chip lithography 14 nm 3 nm
Power consumption (TDP) 215 Watt 30 Watt

Xeon Phi 7255 has 750% more physical cores and 750% more threads.

Ultra 9 288V, on the other hand, has an age advantage of 6 years, a 366.7% more advanced lithography process, and 616.7% lower power consumption.

We couldn't decide between Xeon Phi 7255 and Core Ultra 9 288V. We've got no test results to judge.

Be aware that Xeon Phi 7255 is a server/workstation processor while Core Ultra 9 288V is a notebook one.


Should you still have questions on choice between Xeon Phi 7255 and Core Ultra 9 288V, ask them in Comments section, and we shall answer.

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Intel Xeon Phi 7255
Xeon Phi 7255
Intel Core Ultra 9 288V
Core Ultra 9 288V

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Community ratings

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Questions & comments

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