Pentium 4 HT 672 vs Xeon X3450

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Primary details

Comparing Xeon X3450 and Pentium 4 HT 672 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2006not rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency1.79no data
Architecture codenameno dataPrescott (2001−2005)
Release date1 July 2009 (15 years ago)November 2005 (19 years ago)

Detailed specifications

Xeon X3450 and Pentium 4 HT 672 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 cores4 (Quad-Core)1 (Single-Core)
Threads82
Base clock speed2.66 GHzno data
Boost clock speed3.2 GHz3.8 GHz
L1 cacheno data28 KB
L2 cacheno data2 MB
L3 cache8 MB Intel® Smart Cache0 KB
Chip lithography45 nm90 nm
Die sizeno data109 mm2
Maximum core temperature73 °Cno data
Number of transistorsno data169 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon X3450 and Pentium 4 HT 672 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 configuration11
SocketFCLGA1156,LGA1156775
Power consumption (TDP)95 Watt84 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3450 and Pentium 4 HT 672. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching+no data
PAE36 Bitno data

Security technologies

Xeon X3450 and Pentium 4 HT 672 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3450 and Pentium 4 HT 672 are enumerated here.

VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X3450 and Pentium 4 HT 672. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333DDR1, DDR2, DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon X3450 and Pentium 4 HT 672.

PCIe version2.0no data
PCI Express lanes16no data

Pros & cons summary


Physical cores 4 1
Threads 8 2
Chip lithography 45 nm 90 nm
Power consumption (TDP) 95 Watt 84 Watt

Xeon X3450 has 300% more physical cores and 300% more threads, and a 100% more advanced lithography process.

Pentium 4 HT 672, on the other hand, has 13.1% lower power consumption.

We couldn't decide between Xeon X3450 and Pentium 4 HT 672. We've got no test results to judge.

Be aware that Xeon X3450 is a server/workstation processor while Pentium 4 HT 672 is a desktop one.


Should you still have questions on choice between Xeon X3450 and Pentium 4 HT 672, ask them in Comments section, and we shall answer.

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Intel Xeon X3450
Xeon X3450
Intel Pentium 4 HT 672
Pentium 4 HT 672

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Community ratings

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4.1 299 votes

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3.8 16 votes

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