Xeon D-2899NT vs Core 2 Duo E6540

Primary details

Comparing Core 2 Duo E6540 and Xeon D-2899NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2864not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency0.74no data
Architecture codenameno dataIce Lake-D (2022−2023)
Release date1 July 2007 (17 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)no data$2,138

Detailed specifications

Core 2 Duo E6540 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 cores2 (Dual-core)22 (Docosa-Core)
Threadsno data44
Base clock speed2.33 GHz2.2 GHz
Boost clock speedno data3.1 GHz
Bus rate1333 MHzno data
L1 cacheno data80 KB (per core)
L2 cacheno data1.25 MB (per core)
L3 cache4 MB L2 Cache30 MB (shared)
Chip lithography65 nm10 nm
Maximum core temperature72 °Cno data
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.85V-1.5Vno data

Compatibility

Information on Core 2 Duo E6540 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
SocketPLGA775FCBGA2579
Power consumption (TDP)65 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E6540 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 Technology-2.0
Hyper-Threading Technology-+
Idle States+no data
Thermal Monitoring++
Demand Based Switching-no data
FSB parity-no data
Deep Learning Boost-+

Security technologies

Core 2 Duo E6540 and Xeon D-2899NT 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 Core 2 Duo E6540 and Xeon D-2899NT are enumerated here.

VT-dno data+
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E6540 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 Core 2 Duo E6540 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 July 2007 14 December 2023
Physical cores 2 22
Chip lithography 65 nm 10 nm
Power consumption (TDP) 65 Watt 135 Watt

Core 2 Duo E6540 has 107.7% lower power consumption.

Xeon D-2899NT, on the other hand, has an age advantage of 16 years, 1000% more physical cores, and a 550% more advanced lithography process.

We couldn't decide between Core 2 Duo E6540 and Xeon D-2899NT. We've got no test results to judge.

Note that Core 2 Duo E6540 is a desktop processor while Xeon D-2899NT is a server/workstation one.


Should you still have questions on choice between Core 2 Duo E6540 and Xeon D-2899NT, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E6540
Core 2 Duo E6540
Intel Xeon D-2899NT
Xeon D-2899NT

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Community ratings

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3.3 3 votes

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4.5 2 votes

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