Xeon Platinum 8558U vs Pentium 1403 v2

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Primary details

Comparing Pentium 1403 v2 and Xeon Platinum 8558U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2176not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency1.70no data
Architecture codenameIvy Bridge-EN (2013−2014)Emerald Rapids (2023)
Release date9 January 2014 (10 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$3,720

Detailed specifications

Pentium 1403 v2 and Xeon Platinum 8558U 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 speed2.6 GHz2 GHz
Boost clock speed2.6 GHz4 GHz
Bus rate0 GT/sno data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)2 MB (per core)
L3 cache6 MB (shared)260 MB (shared)
Chip lithography22 nmIntel 7 nm
Die size133 mm22x 763 mm2
Maximum case temperature (TCase)80 °C78 °C
Number of transistors1,008 millionno data
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.65-1.3Vno data

Compatibility

Information on Pentium 1403 v2 and Xeon Platinum 8558U 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 configuration11
Socket1356FCLGA4677
Power consumption (TDP)80 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 1403 v2 and Xeon Platinum 8558U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
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
Demand Based Switching+no data
PAE46 Bitno data
Deep Learning Boost-+

Security technologies

Pentium 1403 v2 and Xeon Platinum 8558U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
SGXno dataYes with Intel® SPS
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 1403 v2 and Xeon Platinum 8558U are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 1403 v2 and Xeon Platinum 8558U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333, DDR3-1600DDR5 @ 4800 MT/s (1 DPC)
Maximum memory size384 GB4 TB
Max memory channels38
Maximum memory bandwidth38.4 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 Pentium 1403 v2 and Xeon Platinum 8558U.

PCIe version3.05.0
PCI Express lanes2480

Pros & cons summary


Recency 9 January 2014 14 December 2023
Physical cores 2 48
Threads 2 96
Power consumption (TDP) 80 Watt 300 Watt

Pentium 1403 v2 has 275% lower power consumption.

Xeon Platinum 8558U, on the other hand, has an age advantage of 9 years, and 2300% more physical cores and 4700% more threads.

We couldn't decide between Pentium 1403 v2 and Xeon Platinum 8558U. We've got no test results to judge.


Should you still have questions on choice between Pentium 1403 v2 and Xeon Platinum 8558U, ask them in Comments section, and we shall answer.

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Intel Pentium 1403 v2
Pentium 1403 v2
Intel Xeon Platinum 8558U
Xeon Platinum 8558U

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