Xeon Gold 6538Y vs Mobile Pentium 4 2.66

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Primary details

Comparing Mobile Pentium 4 2.66 and Xeon Gold 6538Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3367not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency0.16no data
Architecture codenameNorthwood (2002−2004)no data
Release dateJune 2003 (21 year ago)1 October 2023 (1 year ago)

Detailed specifications

Mobile Pentium 4 2.66 and Xeon Gold 6538Y 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)32 (Dotriaconta-Core)
Threads264
Base clock speedno data2.2 GHz
Boost clock speed2.67 GHz4 GHz
L1 cache8 KBno data
L2 cache512 KBno data
L3 cache0 KB60 MB
Chip lithography130 nmIntel 7 nm
Die size131 mm2no data
Maximum core temperatureno data79 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors55 millionno data
64 bit support--
Windows 11 compatibility-no data

Compatibility

Information on Mobile Pentium 4 2.66 and Xeon Gold 6538Y 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 configuration1no data
Socket478FCLGA4677
Power consumption (TDP)66 Watt225 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Mobile Pentium 4 2.66 and Xeon Gold 6538Y. 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-+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
TSX-+
Deep Learning Boost-+

Security technologies

Mobile Pentium 4 2.66 and Xeon Gold 6538Y 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 Mobile Pentium 4 2.66 and Xeon Gold 6538Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Pentium 4 2.66 and Xeon Gold 6538Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2DDR5-5200
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Mobile Pentium 4 2.66 and Xeon Gold 6538Y.

PCIe versionno data5.0
PCI Express lanesno data80

Pros & cons summary


Physical cores 1 32
Threads 2 64
Power consumption (TDP) 66 Watt 225 Watt

Mobile Pentium 4 2.66 has 240.9% lower power consumption.

Xeon Gold 6538Y, on the other hand, has 3100% more physical cores and 3100% more threads.

We couldn't decide between Mobile Pentium 4 2.66 and Xeon Gold 6538Y. We've got no test results to judge.

Be aware that Mobile Pentium 4 2.66 is a notebook processor while Xeon Gold 6538Y is a server/workstation one.


Should you still have questions on choice between Mobile Pentium 4 2.66 and Xeon Gold 6538Y, ask them in Comments section, and we shall answer.

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Intel Mobile Pentium 4 2.66
Mobile Pentium 4 2.66
Intel Xeon Gold 6538Y
Xeon Gold 6538Y

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Community ratings

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