Xeon w7-2555X vs X6550

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Primary details

Comparing Xeon X6550 and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2339not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency0.89no data
Architecture codenameno dataSapphire Rapids (2023−2024)
Release date1 January 2010 (14 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$1,069

Detailed specifications

Xeon X6550 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 cores8 (Octa-Core)14 (Tetradeca-Core)
Threads1628
Base clock speed2 GHz3.3 GHz
Boost clock speed2.4 GHz4.8 GHz
L1 cacheno data80 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache18 MB L3 Cache33.75 MB
Chip lithography45 nm10 nm
Maximum core temperature69 °Cno data
Maximum case temperature (TCase)no data75 °C
64 bit support-+
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Xeon X6550 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 configurationno data1
SocketFCLGA15674677
Power consumption (TDP)130 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X6550 and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
TSX-+

Security technologies

Xeon X6550 and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X6550 and Xeon w7-2555X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X6550 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 Xeon X6550 and Xeon w7-2555X.

PCIe versionno data5.0
PCI Express lanesno data64

Pros & cons summary


Recency 1 January 2010 24 August 2024
Physical cores 8 14
Threads 16 28
Chip lithography 45 nm 10 nm
Power consumption (TDP) 130 Watt 210 Watt

Xeon X6550 has 61.5% lower power consumption.

Xeon w7-2555X, on the other hand, has an age advantage of 14 years, 75% more physical cores and 75% more threads, and a 350% more advanced lithography process.

We couldn't decide between Xeon X6550 and Xeon w7-2555X. We've got no test results to judge.


Should you still have questions on choice between Xeon X6550 and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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Intel Xeon X6550
Xeon X6550
Intel Xeon w7-2555X
Xeon w7-2555X

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