Processor 300T vs Xeon Phi 7255

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Primary details

Comparing Xeon Phi 7255 and Processor 300T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Architecture codenameno dataRaptor Lake-S (2023−2024)
Release date1 October 2017 (7 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)no data$82

Detailed specifications

Xeon Phi 7255 and Processor 300T 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)2 (Dual-core)
Threads684
Base clock speed1.1 GHz3.4 GHz
Boost clock speed1.2 GHz3.4 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data1.25 MB (per core)
L3 cache34 MB L2 Cache6 MB (shared)
Chip lithography14 nm10 nm
Die sizeno data163 mm2
Maximum core temperature82 °Cno data
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.550-1.2Vno data

Compatibility

Information on Xeon Phi 7255 and Processor 300T 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 data1700
Power consumption (TDP)215 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Phi 7255 and Processor 300T. 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 Processor 300T 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 Processor 300T 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 Processor 300T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR4, DDR5
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 dataIntel UHD Graphics 710

Peripherals

Specifications and connection of peripherals supported by Xeon Phi 7255 and Processor 300T.

PCIe version3.05.0
PCI Express lanes3616

Pros & cons summary


Recency 1 October 2017 8 January 2024
Physical cores 68 2
Threads 68 4
Chip lithography 14 nm 10 nm
Power consumption (TDP) 215 Watt 35 Watt

Xeon Phi 7255 has 3300% more physical cores and 1600% more threads.

Processor 300T, on the other hand, has an age advantage of 6 years, a 40% more advanced lithography process, and 514.3% lower power consumption.

We couldn't decide between Xeon Phi 7255 and Processor 300T. We've got no test results to judge.

Be aware that Xeon Phi 7255 is a server/workstation processor while Processor 300T is a desktop one.


Should you still have questions on choice between Xeon Phi 7255 and Processor 300T, ask them in Comments section, and we shall answer.

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Intel Xeon Phi 7255
Xeon Phi 7255
Intel Processor 300T
Processor 300T

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