Xeon Platinum 8558P vs Celeron U3405

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Primary details

Comparing Celeron U3405 and Xeon Platinum 8558P 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 segmentLaptopServer
SeriesIntel Celeronno data
Architecture codenameWestmere (2010−2011)Emerald Rapids (2023)
Release dateno data (2024 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$6,759

Detailed specifications

Celeron U3405 and Xeon Platinum 8558P 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)48 (Octatetraconta-Core)
Threads296
Base clock speed1.06 GHz2.7 GHz
Boost clock speed0.07 GHz4 GHz
Bus typeDMI 1.0no data
Bus rate1 × 2.5 GT/sno data
Multiplier8no data
L1 cache128 KB80 KB (per core)
L2 cache512 KB2 MB (per core)
L3 cache2 MB260 MB (shared)
Chip lithography32 nmIntel 7 nm
Die size81 mm22x 763 mm2
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)no data81 °C
Number of transistors382 Millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Celeron U3405 and Xeon Platinum 8558P 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)2
SocketBGA1288FCLGA4677
Power consumption (TDP)18 Watt350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron U3405 and Xeon Platinum 8558P. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI-+
FMA+-
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
PAE36 Bitno data
FDI+no data
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Celeron U3405 and Xeon Platinum 8558P technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron U3405 and Xeon Platinum 8558P are enumerated here.

VT-d-+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron U3405 and Xeon Platinum 8558P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066DDR5 @ 5600 MT/s (1 DPC)
Maximum memory size8 GB4 TB
Max memory channels28
Maximum memory bandwidth17.051 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Previous Generation Intel® ProcessorsN/A
Clear Video+no data
Graphics max frequency500 MHzno data

Graphics interfaces

Available interfaces and connections of Celeron U3405 and Xeon Platinum 8558P integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Celeron U3405 and Xeon Platinum 8558P.

PCIe version2.05.0
PCI Express lanes1680

Pros & cons summary


Physical cores 2 48
Threads 2 96
Power consumption (TDP) 18 Watt 350 Watt

Celeron U3405 has 1844.4% lower power consumption.

Xeon Platinum 8558P, on the other hand, has 2300% more physical cores and 4700% more threads.

We couldn't decide between Celeron U3405 and Xeon Platinum 8558P. We've got no test results to judge.

Be aware that Celeron U3405 is a notebook processor while Xeon Platinum 8558P is a server/workstation one.


Should you still have questions on choice between Celeron U3405 and Xeon Platinum 8558P, ask them in Comments section, and we shall answer.

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Intel Celeron U3405
Celeron U3405
Intel Xeon Platinum 8558P
Xeon Platinum 8558P

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