Intel Celeron ULV 573 vs Intel Celeron 550

Comparative analysis of Intel Celeron ULV 573 and Intel Celeron 550 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Celeron ULV 573

Intel Celeron 550

Differences

Reasons to consider the Intel Celeron ULV 573

3.1x lower typical power consumption: 10 Watt vs 31 Watt

Thermal Design Power (TDP)	10 Watt vs 31 Watt

Compare benchmarks

CPU 1: Intel Celeron ULV 573
CPU 2: Intel Celeron 550

Name	Intel Celeron ULV 573	Intel Celeron 550
PassMark - Single thread mark		662
PassMark - CPU mark		334
Geekbench 4 - Single Core		955
Geekbench 4 - Multi-Core		918

Compare specifications (specs)

	Intel Celeron ULV 573	Intel Celeron 550
Essentials
Architecture codename	Merom	Merom
Launch date	Q3'06	Q3'06
Place in performance rating	not rated	2554
Processor Number	573	550
Series	Legacy Intel® Celeron® Processor	Legacy Intel® Celeron® Processor
Status	Discontinued	Discontinued
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.00 GHz	2.00 GHz
Bus Speed	533 MHz FSB	533 MHz FSB
Die size	143 mm2	143 mm2
Manufacturing process technology	65 nm	65 nm
Maximum core temperature	100°C	100°C
Number of cores	1	1
Transistor count	291 million	291 million
VID voltage range	0.80V-0.975V	0.95V-1.30V
Compatibility
Low Halogen Options Available
Package Size	35mm x 35mm	35mm x 35mm
Sockets supported	PBGA479	PPGA478, PBGA479
Thermal Design Power (TDP)	10 Watt	31 Watt
Security & Reliability
Intel® Trusted Execution technology (TXT)
Execute Disable Bit (EDB)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Intel 64
Intel® Turbo Boost technology
FSB parity
Idle States
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Virtualization
Intel® Virtualization Technology (VT-x)