Xeon E6540 vs Pentium 4 630

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Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3441not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
SeriesPentium 4no data
Power efficiency0.17no data
DesignerIntelIntel
Architecture codenamePrescott 2Mno data
Release dateno data1 January 2010 (15 years ago)

Detailed specifications

Pentium 4 630 and Xeon E6540 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 cores1 (Single-Core)6 (Hexa-Core)
Threads212
Base clock speed3 GHz2 GHz
Boost clock speed3 GHz2.27 GHz
Bus rate800 MHzno data
L3 cache2 MB L2 Cache18 MB L3 Cache
Chip lithography90 nm45 nm
Maximum core temperature67 °Cno data
64 bit support+-
Windows 11 compatibility--
VID voltage range1.2V-1.4Vno data

Compatibility

Information on Pentium 4 630 and Xeon E6540 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.

SocketPLGA775FCLGA1567
Power consumption (TDP)84 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 4 630 and Xeon E6540. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology-1.0
Hyper-Threading Technology++
Idle States-no data
Demand Based Switching-no data
FSB parity-no data

Security technologies

Pentium 4 630 and Xeon E6540 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 4 630 and Xeon E6540 are enumerated here.

VT-x-+
EPTno data+

Pros & cons summary


Physical cores 1 6
Threads 2 12
Chip lithography 90 nm 45 nm
Power consumption (TDP) 84 Watt 105 Watt

Pentium 4 630 has 25% lower power consumption.

Xeon E6540, on the other hand, has 500% more physical cores and 500% more threads, and a 100% more advanced lithography process.

We couldn't decide between Intel Pentium 4 630 and Intel Xeon E6540. We've got no test results to judge.

Note that Pentium 4 630 is a desktop processor while Xeon E6540 is a server/workstation one.

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Intel Pentium 4 630
Pentium 4 630
Intel Xeon E6540
Xeon E6540

Other comparisons

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Community ratings

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