Xeon w3-2525 vs Core 2 Duo E6540

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Primary details

Comparing Core 2 Duo E6540 and Xeon w3-2525 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2884not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency0.74no data
Architecture codenameno dataSapphire Rapids (2023−2024)
Release date1 July 2007 (17 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$609

Detailed specifications

Core 2 Duo E6540 and Xeon w3-2525 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)8 (Octa-Core)
Threadsno data16
Base clock speed2.33 GHz3.5 GHz
Boost clock speedno data4.5 GHz
Bus rate1333 MHzno data
L1 cacheno data80 KB (per core)
L2 cacheno data2 MB (per core)
L3 cache4 MB L2 Cache22.5 MB
Chip lithography65 nmIntel 7 nm
Maximum core temperature72 °Cno data
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility-no data
VID voltage range0.85V-1.5Vno data

Compatibility

Information on Core 2 Duo E6540 and Xeon w3-2525 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
SocketPLGA775FCLGA4677
Power consumption (TDP)65 Watt175 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E6540 and Xeon w3-2525. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-+
TSX-+
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
Turbo Boost Max 3.0no data+
FSB parity-no data
Deep Learning Boost-+

Security technologies

Core 2 Duo E6540 and Xeon w3-2525 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E6540 and Xeon w3-2525 are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E6540 and Xeon w3-2525. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5-4800
Maximum memory sizeno data2 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 w3-2525.

PCIe versionno data5.0
PCI Express lanesno data64

Pros & cons summary


Recency 1 July 2007 24 August 2024
Physical cores 2 8
Power consumption (TDP) 65 Watt 175 Watt

Core 2 Duo E6540 has 169.2% lower power consumption.

Xeon w3-2525, on the other hand, has an age advantage of 17 years, and 300% more physical cores.

We couldn't decide between Core 2 Duo E6540 and Xeon w3-2525. We've got no test results to judge.

Note that Core 2 Duo E6540 is a desktop processor while Xeon w3-2525 is a server/workstation one.


Should you still have questions on choice between Core 2 Duo E6540 and Xeon w3-2525, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E6540
Core 2 Duo E6540
Intel Xeon w3-2525
Xeon w3-2525

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