Intel Celeron M 743 vs Intel Pentium 4-M 2.20

Comparative analysis of Intel Celeron M 743 and Intel Pentium 4-M 2.20 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Celeron M 743

Intel Pentium 4-M 2.20

Differences

Reasons to consider the Intel Celeron M 743

CPU is newer: launch date 7 year(s) 0 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 130 nm
8x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
3.5x lower typical power consumption: 10 Watt vs 35 Watt
Around 39% better performance in PassMark - CPU mark: 275 vs 198

Specifications (specs)
Launch date	1 September 2009 vs September 2002
Manufacturing process technology	45 nm vs 130 nm
L1 cache	64 KB vs 8 KB
L2 cache	1 MB vs 512 KB
Thermal Design Power (TDP)	10 Watt vs 35 Watt
Benchmarks
PassMark - CPU mark	275 vs 198

Reasons to consider the Intel Pentium 4-M 2.20

Around 69% higher clock speed: 2.2 GHz vs 1.3 GHz
Around 3% better performance in PassMark - Single thread mark: 513 vs 496

Specifications (specs)
Maximum frequency	2.2 GHz vs 1.3 GHz
Benchmarks
PassMark - Single thread mark	513 vs 496

Compare benchmarks

CPU 1: Intel Celeron M 743
CPU 2: Intel Pentium 4-M 2.20

PassMark - Single thread mark

CPU 1

CPU 2

496

513

PassMark - CPU mark

CPU 1

CPU 2

275

198

Name	Intel Celeron M 743	Intel Pentium 4-M 2.20
PassMark - Single thread mark	496	513
PassMark - CPU mark	275	198

Compare specifications (specs)

	Intel Celeron M 743	Intel Pentium 4-M 2.20
Essentials
Architecture codename	Penryn	Northwood
Launch date	1 September 2009	September 2002
Launch price (MSRP)	$107
Place in performance rating	3003	2995
Processor Number	743
Series	Legacy Intel® Celeron® Processor	Legacy Intel® Pentium® Processor
Status	Discontinued	Discontinued
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.30 GHz	2.20 GHz
Bus Speed	800 MHz FSB	400 MHz FSB
Die size	107 mm2	131 mm2
Front-side bus (FSB)	800 MHz
L1 cache	64 KB	8 KB
L2 cache	1 MB	512 KB
Manufacturing process technology	45 nm	130 nm
Maximum core temperature	100°C	100°C
Maximum frequency	1.3 GHz	2.2 GHz
Number of cores	1	1
Number of threads	1
Transistor count	410 million	55 million
Maximum case temperature (TCase)		100 °C
VID voltage range		1.3V
Compatibility
Low Halogen Options Available
Package Size	22mm x 22mm	35mm x 35mm
Sockets supported	BGA956	PPGA478
Thermal Design Power (TDP)	10 Watt	35 Watt
Max number of CPUs in a configuration		1
Security & Reliability
Intel® Trusted Execution technology (TXT)
Execute Disable Bit (EDB)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Intel® Turbo Boost technology
FSB parity
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Virtualization
Intel® Virtualization Technology (VT-x)
Memory
Supported memory types		DDR1, DDR2