Xeon Platinum 8558U vs Pentium 997

Primary details

Comparing Pentium 997 and Xeon Platinum 8558U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2868not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Pentiumno data
Power efficiency2.84no data
Architecture codenameSandy Bridge (2011−2013)Emerald Rapids (2023)
Release date1 September 2012 (12 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)$134$3,720

Detailed specifications

Pentium 997 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 speed1.6 GHz2 GHz
Boost clock speed1.6 GHz4 GHz
Bus typeDMI 2.0no data
Bus rate4 × 5 GT/sno data
Multiplier16no data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)2 MB (per core)
L3 cache2 MB (shared)260 MB (shared)
Chip lithography32 nmIntel 7 nm
Die size131 mm22x 763 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data78 °C
Number of transistors504 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Pentium 997 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
SocketFCBGA1023FCLGA4677
Power consumption (TDP)17 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 997 and Xeon Platinum 8558U. 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-+
FMA+-
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFi-no 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
FDI+no data
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Pentium 997 and Xeon Platinum 8558U technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
SGXno dataYes with Intel® SPS
OS Guardno data+
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 997 and Xeon Platinum 8558U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 997 and Xeon Platinum 8558U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5 @ 4800 MT/s (1 DPC)
Maximum memory size16 GB4 TB
Max memory channels28
Maximum memory bandwidth21.335 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for 2nd Generation Intel® ProcessorsN/A
Graphics max frequency1 GHzno data

Graphics interfaces

Available interfaces and connections of Pentium 997 and Xeon Platinum 8558U integrated GPUs.

Number of displays supported2no data
eDP+no data
DisplayPort+-
HDMI+-
SDVO+no data
CRT+no data

Peripherals

Specifications and connection of peripherals supported by Pentium 997 and Xeon Platinum 8558U.

PCIe version2.05.0
PCI Express lanes1680

Pros & cons summary


Recency 1 September 2012 14 December 2023
Physical cores 2 48
Threads 2 96
Power consumption (TDP) 17 Watt 300 Watt

Pentium 997 has 1664.7% lower power consumption.

Xeon Platinum 8558U, on the other hand, has an age advantage of 11 years, and 2300% more physical cores and 4700% more threads.

We couldn't decide between Pentium 997 and Xeon Platinum 8558U. We've got no test results to judge.

Be aware that Pentium 997 is a notebook processor while Xeon Platinum 8558U is a server/workstation one.


Should you still have questions on choice between Pentium 997 and Xeon Platinum 8558U, ask them in Comments section, and we shall answer.

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Intel Pentium 997
Pentium 997
Intel Xeon Platinum 8558U
Xeon Platinum 8558U

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