Intel Pentium III 1000S vs Intel Pentium III 1133S

Comparative analysis of Intel Pentium III 1000S and Intel Pentium III 1133S processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Advanced Technologies, Virtualization.

Intel Pentium III 1000S

Intel Pentium III 1133S

Differences

Reasons to consider the Intel Pentium III 1000S

Around 45% higher maximum core temperature: 100°C vs 69°C
2.4x lower typical power consumption: 12.1 Watt vs 28.7 Watt

Maximum core temperature	100°C vs 69°C
Thermal Design Power (TDP)	12.1 Watt vs 28.7 Watt

Reasons to consider the Intel Pentium III 1133S

Around 13% higher clock speed: 1.13 GHz vs 1 GHz

Maximum frequency	1.13 GHz vs 1 GHz

Compare specifications (specs)

	Intel Pentium III 1000S	Intel Pentium III 1133S
Essentials
Architecture codename	Tualatin	Tualatin
Launch date	June 2001	June 2001
Place in performance rating	not rated	not rated
Series	Legacy Intel® Pentium® Processor	Legacy Intel® Pentium® Processor
Status	Discontinued	Discontinued
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	1.00 GHz	1.13 GHz
Bus Speed	133 MHz FSB	133 MHz FSB
Die size	80 mm	80 mm
L1 cache	8 KB	8 KB
L2 cache	512 KB	512 KB
Manufacturing process technology	130 nm	130 nm
Maximum case temperature (TCase)	69 °C	69 °C
Maximum core temperature	100°C	69°C
Maximum frequency	1 GHz	1.13 GHz
Number of cores	1	1
Transistor count	44 million	44 million
VID voltage range	1.15V	1.5V
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Sockets supported	H-PBGA479	PPGA370
Thermal Design Power (TDP)	12.1 Watt	28.7 Watt
Advanced Technologies
Intel® Turbo Boost technology
Virtualization
Intel® Virtualization Technology (VT-x)