Intel Pentium 4-M 1.40 vs Intel Xeon 2.4

Comparative analysis of Intel Pentium 4-M 1.40 and Intel Xeon 2.4 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization.

Intel Pentium 4-M 1.40

Intel Xeon 2.4

Differences

Reasons to consider the Intel Pentium 4-M 1.40

4.2x lower typical power consumption: 20.8 Watt vs 89 Watt

Thermal Design Power (TDP)	20.8 Watt vs 89 Watt

Reasons to consider the Intel Xeon 2.4

Around 71% higher clock speed: 2.39 GHz vs 1.4 GHz
2x more L1 cache, more data can be stored in the L1 cache for quick access later

Maximum frequency	2.39 GHz vs 1.4 GHz
L1 cache	16 KB vs 8 KB
Max number of CPUs in a configuration	2 vs 1

Compare specifications (specs)

	Intel Pentium 4-M 1.40	Intel Xeon 2.4
Essentials
Architecture codename	Northwood	Prestonia
Launch date	April 2002	April 2002
Place in performance rating	not rated	not rated
Series	Legacy Intel® Pentium® Processor
Status	Discontinued
Vertical segment	Mobile	Server
Performance
64 bit support
Base frequency	1.40 GHz
Bus Speed	400 MHz FSB
Die size	131 mm2	217 mm
L1 cache	8 KB	16 KB
L2 cache	512 KB	512 KB
Manufacturing process technology	130 nm	130 nm
Maximum core temperature	100°C
Maximum frequency	1.4 GHz	2.39 GHz
Number of cores	1	1
Transistor count	55 million	55 million
VID voltage range	1.2V
Memory
Supported memory types	DDR1, DDR2
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	2
Package Size	35mm x 35mm
Sockets supported	PPGA478	604
Thermal Design Power (TDP)	20.8 Watt	89 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Virtualization
Intel® Virtualization Technology (VT-x)