Pentium 4 1.80 vs Xeon L3406

Primary details

Comparing Xeon L3406 and Pentium 4 1.80 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2802	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Power efficiency	1.83	no data
Architecture codename	no data	Willamette (2000−2001)
Release date	1 January 2010 (14 years ago)	August 2001 (23 years ago)

Detailed specifications

Xeon L3406 and Pentium 4 1.80 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 cores	2 (Dual-core)	1 (Single-Core)
Threads	4	1
Base clock speed	2.26 GHz	no data
Boost clock speed	2.53 GHz	1.8 GHz
L1 cache	no data	8 KB
L2 cache	no data	256 KB
L3 cache	4 MB Intel® Smart Cache	0 KB
Chip lithography	32 nm	180 nm
Die size	no data	217 mm2
Maximum core temperature	54 °C	no data
Maximum case temperature (TCase)	no data	78 °C
Number of transistors	no data	42 million
64 bit support	+	-
Windows 11 compatibility	-	-

Compatibility

Information on Xeon L3406 and Pentium 4 1.80 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 configuration	1	1
Socket	FCLGA1156	478
Power consumption (TDP)	30 Watt	67 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L3406 and Pentium 4 1.80. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Demand Based Switching	+	no data
PAE	36 Bit	no data

Security technologies

Xeon L3406 and Pentium 4 1.80 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 L3406 and Pentium 4 1.80 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 L3406 and Pentium 4 1.80. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066	DDR1, DDR2
Maximum memory size	16.38 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	17 GB/s	no data
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Xeon L3406 and Pentium 4 1.80.

PCIe version	2.0	no data
PCI Express lanes	16	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Physical cores	2	1
Threads	4	1
Chip lithography	32 nm	180 nm
Power consumption (TDP)	30 Watt	67 Watt

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