Xeon w9-3575X vs Pentium III 500E

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Primary details

Comparing Pentium III 500E and Xeon w9-3575X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated30
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data34.04
Market segmentDesktop processorServer
Power efficiencyno data14.48
Architecture codenameCoppermine (1999−2001)Sapphire Rapids (2023−2024)
Release date25 October 1999 (25 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$239$3,789

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium III 500E and Xeon w9-3575X 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)44
Threads188
Base clock speedno data2.2 GHz
Boost clock speed0.5 GHz4.8 GHz
L1 cache32 KB80 KB (per core)
L2 cache256 KB2 MB (per core)
L3 cacheno data97.5 MB
Chip lithography180 nmIntel 7 nm
Die size106 mm24x 477 mm2
Maximum case temperature (TCase)85 °C79 °C
Number of transistors28 millionno data
64 bit support-+
Unlocked multiplier-+

Compatibility

Information on Pentium III 500E and Xeon w9-3575X 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 configuration21
Socket370FCLGA4677
Power consumption (TDP)13 Watt340 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium III 500E and Xeon w9-3575X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Pentium III 500E and Xeon w9-3575X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium III 500E and Xeon w9-3575X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium III 500E and Xeon w9-3575X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4800
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)N/A

Peripherals

Specifications and connection of peripherals supported by Pentium III 500E and Xeon w9-3575X.

PCIe versionno data5.0
PCI Express lanesno data112

Pros & cons summary


Recency 25 October 1999 24 August 2024
Physical cores 1 44
Threads 1 88
Power consumption (TDP) 13 Watt 340 Watt

Pentium III 500E has 2515.4% lower power consumption.

Xeon w9-3575X, on the other hand, has an age advantage of 24 years, and 4300% more physical cores and 8700% more threads.

We couldn't decide between Pentium III 500E and Xeon w9-3575X. We've got no test results to judge.

Note that Pentium III 500E is a desktop processor while Xeon w9-3575X is a server/workstation one.


Should you still have questions on choice between Pentium III 500E and Xeon w9-3575X, ask them in Comments section, and we shall answer.

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Intel Pentium III 500E
Pentium III 500E
Intel Xeon w9-3575X
Xeon w9-3575X

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