Xeon D-2899NT vs L7555

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Primary details

Comparing Xeon L7555 and Xeon D-2899NT 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 segmentServerServer
Architecture codenameno dataIce Lake-D (2022−2023)
Release date1 January 2010 (14 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$2,138

Detailed specifications

Xeon L7555 and Xeon D-2899NT 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 cores8 (Octa-Core)22 (Docosa-Core)
Threads1644
Base clock speed1.87 GHz2.2 GHz
Boost clock speed2.53 GHz3.1 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data1.25 MB (per core)
L3 cache24 MB L3 Cache30 MB (shared)
Chip lithography45 nm10 nm
Maximum core temperature70 °Cno data
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Xeon L7555 and Xeon D-2899NT 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 configurationno data1
SocketFCLGA1567FCBGA2579
Power consumption (TDP)95 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L7555 and Xeon D-2899NT. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX-512
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Turbo Boost Technology1.02.0
Hyper-Threading Technology++
Thermal Monitoring-+
Deep Learning Boost-+

Security technologies

Xeon L7555 and Xeon D-2899NT technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon L7555 and Xeon D-2899NT are enumerated here.

VT-dno data+
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L7555 and Xeon D-2899NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4
Maximum memory sizeno data1 TB
Max memory channelsno data4
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon L7555 and Xeon D-2899NT.

PCIe versionno data4.0
PCI Express lanesno data32
USB revisionno data3.0
Max number of SATA 6 Gb/s Portsno data24
Number of USB portsno data4
Integrated LANno data+

Pros & cons summary


Recency 1 January 2010 14 December 2023
Physical cores 8 22
Threads 16 44
Chip lithography 45 nm 10 nm
Power consumption (TDP) 95 Watt 135 Watt

Xeon L7555 has 42.1% lower power consumption.

Xeon D-2899NT, on the other hand, has an age advantage of 13 years, 175% more physical cores and 175% more threads, and a 350% more advanced lithography process.

We couldn't decide between Xeon L7555 and Xeon D-2899NT. We've got no test results to judge.


Should you still have questions on choice between Xeon L7555 and Xeon D-2899NT, ask them in Comments section, and we shall answer.

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Intel Xeon L7555
Xeon L7555
Intel Xeon D-2899NT
Xeon D-2899NT

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