Xeon Platinum 8558U vs Atom Z612

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Primary details

Comparing Atom Z612 and Xeon Platinum 8558U 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 Atomno data
Architecture codenameLincroft (2010−2011)Emerald Rapids (2023)
Release date4 May 2010 (14 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$3,720

Detailed specifications

Atom Z612 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 cores1 (Single-Core)48 (Octatetraconta-Core)
Threads296
Base clock speed0.9 GHz2 GHz
Boost clock speed900 MHz - 1500 MHz (1 core)4 GHz
Bus typecDMIno data
Bus rate400 MT/sno data
Multiplier9no data
L1 cache56 KB80 KB (per core)
L2 cache512 KB (per core)2 MB (per core)
L3 cache0 KB260 MB (shared)
Chip lithography45 nmIntel 7 nm
Die size65.2526 mm22x 763 mm2
Maximum case temperature (TCase)no data78 °C
Number of transistors140 millionno data
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Atom Z612 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 configuration1 (Uniprocessor)1
SocketIntel BGA 518FCLGA4677
Power consumption (TDP)1.3 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z612 and Xeon Platinum 8558U. 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-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Deep Learning Boost-+

Security technologies

Atom Z612 and Xeon Platinum 8558U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z612 and Xeon Platinum 8558U are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z612 and Xeon Platinum 8558U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2DDR5 @ 4800 MT/s (1 DPC)
Maximum memory size2 GB4 TB
Max memory channels18
Maximum memory bandwidth3.2 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardPowerVR SGX535N/A

Peripherals

Specifications and connection of peripherals supported by Atom Z612 and Xeon Platinum 8558U.

PCIe versionno data5.0
PCI Express lanesno data80

Pros & cons summary


Recency 4 May 2010 14 December 2023
Physical cores 1 48
Threads 2 96
Power consumption (TDP) 1 Watt 300 Watt

Atom Z612 has 29900% lower power consumption.

Xeon Platinum 8558U, on the other hand, has an age advantage of 13 years, and 4700% more physical cores and 4700% more threads.

We couldn't decide between Atom Z612 and Xeon Platinum 8558U. We've got no test results to judge.

Be aware that Atom Z612 is a notebook processor while Xeon Platinum 8558U is a server/workstation one.


Should you still have questions on choice between Atom Z612 and Xeon Platinum 8558U, ask them in Comments section, and we shall answer.

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Intel Atom Z612
Atom Z612
Intel Xeon Platinum 8558U
Xeon Platinum 8558U

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