Xeon Platinum 8558 vs Celeron G1820T

Primary details

Comparing Celeron G1820T and Xeon Platinum 8558 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2440not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.80no data
Market segmentDesktop processorServer
Power efficiency1.81no data
Architecture codenameHaswell (2013−2015)Emerald Rapids (2023)
Release date1 December 2013 (10 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)$42$4,650

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron G1820T and Xeon Platinum 8558 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 speed2.4 GHz2.1 GHz
Boost clock speed2.4 GHz4 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)2 MB (per core)
L3 cache3 MB (shared)260 MB (shared)
Chip lithography22 nmIntel 7 nm
Die size177 mm22x 763 mm2
Maximum case temperature (TCase)72 °C78 °C
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Celeron G1820T and Xeon Platinum 8558 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 configuration12
SocketFCLGA1150FCLGA4677
Power consumption (TDP)35 Watt330 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G1820T and Xeon Platinum 8558. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® 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+-
Deep Learning Boost-+

Security technologies

Celeron G1820T and Xeon Platinum 8558 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G1820T and Xeon Platinum 8558 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G1820T and Xeon Platinum 8558. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5 @ 5200 MT/s (1 DPC)
Maximum memory size32 GB4 TB
Max memory channels28
Maximum memory bandwidth21.3 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 4th Generation Intel® ProcessorsN/A
Max video memory1.7 GBno data
Quick Sync Video+-
Graphics max frequency1.05 GHzno data

Graphics interfaces

Available interfaces and connections of Celeron G1820T and Xeon Platinum 8558 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data
VGA+no data

Graphics image quality

Maximum display resolutions supported by Celeron G1820T and Xeon Platinum 8558 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.41920x1080@60Hzno data
Max resolution over eDP2560x1600@60Hzno data
Max resolution over DisplayPort2560x1600@60Hzno data
Max resolution over VGA1920x1200@60Hzno data

Graphics API support

APIs supported by Celeron G1820T and Xeon Platinum 8558 integrated GPUs, sometimes API versions are included.

DirectX11.1/12no data
OpenGL4.3no data

Peripherals

Specifications and connection of peripherals supported by Celeron G1820T and Xeon Platinum 8558.

PCIe versionUp to 3.05.0
PCI Express lanes1680

Pros & cons summary


Recency 1 December 2013 14 December 2023
Physical cores 2 48
Threads 2 96
Power consumption (TDP) 35 Watt 330 Watt

Celeron G1820T has 842.9% lower power consumption.

Xeon Platinum 8558, on the other hand, has an age advantage of 10 years, and 2300% more physical cores and 4700% more threads.

We couldn't decide between Celeron G1820T and Xeon Platinum 8558. We've got no test results to judge.

Note that Celeron G1820T is a desktop processor while Xeon Platinum 8558 is a server/workstation one.


Should you still have questions on choice between Celeron G1820T and Xeon Platinum 8558, ask them in Comments section, and we shall answer.

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Intel Celeron G1820T
Celeron G1820T
Intel Xeon Platinum 8558
Xeon Platinum 8558

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