Intel Pentium 4 2.2 vs Intel Pentium III 1400S

Comparative analysis of Intel Pentium 4 2.2 and Intel Pentium III 1400S processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Pentium 4 2.2

Intel Pentium III 1400S

Differences

Reasons to consider the Intel Pentium 4 2.2

Around 57% higher clock speed: 2.2 GHz vs 1.4 GHz
Around 1% higher maximum core temperature: 70°C vs 69°C

Maximum frequency	2.2 GHz vs 1.4 GHz
Maximum core temperature	70°C vs 69°C

Reasons to consider the Intel Pentium III 1400S

Around 78% lower typical power consumption: 32.2 Watt vs 57.1 Watt

Thermal Design Power (TDP)	32.2 Watt vs 57.1 Watt

Compare benchmarks

CPU 1: Intel Pentium 4 2.2
CPU 2: Intel Pentium III 1400S

Name	Intel Pentium 4 2.2	Intel Pentium III 1400S
PassMark - Single thread mark		278
PassMark - CPU mark		194

Compare specifications (specs)

	Intel Pentium 4 2.2	Intel Pentium III 1400S
Essentials
Architecture codename	Northwood	Tualatin
Launch date	January 2002	January 2002
Place in performance rating	not rated	3267
Series	Legacy Intel® Pentium® Processor	Legacy Intel® Pentium® Processor
Status	Discontinued	Discontinued
Vertical segment	Desktop	Server
Performance
64 bit support
Base frequency	2.20 GHz	1.40 GHz
Bus Speed	400 MHz FSB	133 MHz FSB
Die size	131 mm2	80 mm
L1 cache	8 KB	8 KB
L2 cache	512 KB	512 KB
Manufacturing process technology	130 nm	130 nm
Maximum core temperature	70°C	69°C
Maximum frequency	2.2 GHz	1.4 GHz
Number of cores	1	1
Transistor count	55 million	44 million
VID voltage range	1.360V-1.435V	1.5V
Maximum case temperature (TCase)		69 °C
Memory
Supported memory types	DDR1, DDR2
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	35mm x 35mm
Sockets supported	PPGA478	PPGA370
Thermal Design Power (TDP)	57.1 Watt	32.2 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)