Xeon D-2766NT vs W3503

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Primary details

Comparing Xeon W3503 and Xeon D-2766NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2699not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.15no data
Market segmentServerServer
Power efficiency0.51no data
Architecture codenameBloomfield (2008−2010)no data
Release date30 March 2009 (15 years ago)1 January 2022 (2 years ago)
Launch price (MSRP)$65no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon W3503 and Xeon D-2766NT 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 cores2 (Dual-core)14 (Tetradeca-Core)
Threads228
Base clock speed2.4 GHz2 GHz
Boost clock speed2.4 GHz3.1 GHz
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)no data
L3 cache4 MB (shared)20 MB
Chip lithography45 nm10 nm
Die size263 mm2no data
Number of transistors731 millionno data
64 bit support++
Windows 11 compatibility-+
VID voltage range0.8V-1.225Vno data

Compatibility

Information on Xeon W3503 and Xeon D-2766NT 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
Socket1366FCBGA2579
Power consumption (TDP)130 Watt97 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon W3503 and Xeon D-2766NT. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® AVX-512
AES-NI-+
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
Idle States+no data
Thermal Monitoring-+
Demand Based Switching+no data
PAE36 Bitno data
Deep Learning Boost-+

Security technologies

Xeon W3503 and Xeon D-2766NT technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon W3503 and Xeon D-2766NT are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon W3503 and Xeon D-2766NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size24 GB1 TB
Max memory channels34
Maximum memory bandwidth25.6 GB/sno data
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon W3503 and Xeon D-2766NT.

PCIe version2.04.0
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 30 March 2009 1 January 2022
Physical cores 2 14
Threads 2 28
Chip lithography 45 nm 10 nm
Power consumption (TDP) 130 Watt 97 Watt

Xeon D-2766NT has an age advantage of 12 years, 600% more physical cores and 1300% more threads, a 350% more advanced lithography process, and 34% lower power consumption.

We couldn't decide between Xeon W3503 and Xeon D-2766NT. We've got no test results to judge.


Should you still have questions on choice between Xeon W3503 and Xeon D-2766NT, ask them in Comments section, and we shall answer.

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Intel Xeon W3503
Xeon W3503
Intel Xeon D-2766NT
Xeon D-2766NT

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