Xeon w7-2555X vs Pentium 4 1.8A

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Primary details

Comparing Pentium 4 1.8A and Xeon w7-2555X 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 segmentDesktop processorServer
Architecture codenameWillamette (2000−2001)Sapphire Rapids (2023−2024)
Release dateJuly 2001 (23 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$1,069

Detailed specifications

Pentium 4 1.8A and Xeon w7-2555X 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)14 (Tetradeca-Core)
Threads128
Base clock speedno data3.3 GHz
Boost clock speed1.8 GHz4.8 GHz
L1 cache8 KB80 KB (per core)
L2 cache256 KB2 MB (per core)
L3 cache0 KB33.75 MB
Chip lithography180 nm10 nm
Die size217 mm2no data
Maximum case temperature (TCase)78 °C75 °C
Number of transistors42 millionno data
64 bit support-+
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Pentium 4 1.8A and Xeon w7-2555X 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
Socket4234677
Power consumption (TDP)67 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 4 1.8A and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Pentium 4 1.8A and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 4 1.8A and Xeon w7-2555X are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 4 1.8A and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Pentium 4 1.8A and Xeon w7-2555X.

PCIe versionno data5.0
PCI Express lanesno data64

Pros & cons summary


Physical cores 1 14
Threads 1 28
Chip lithography 180 nm 10 nm
Power consumption (TDP) 67 Watt 210 Watt

Pentium 4 1.8A has 213.4% lower power consumption.

Xeon w7-2555X, on the other hand, has 1300% more physical cores and 2700% more threads, and a 1700% more advanced lithography process.

We couldn't decide between Pentium 4 1.8A and Xeon w7-2555X. We've got no test results to judge.

Note that Pentium 4 1.8A is a desktop processor while Xeon w7-2555X is a server/workstation one.


Should you still have questions on choice between Pentium 4 1.8A and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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Intel Pentium 4 1.8A
Pentium 4 1.8A
Intel Xeon w7-2555X
Xeon w7-2555X

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Community ratings

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