Pentium 4 2.4 GHz vs Atom Z500

Primary details

Comparing Atom Z500 and Pentium 4 2.4 GHz processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Atom	Pentium 4
Architecture codename	Silverthorne (2008−2010)	Northwood (2002−2004)
Release date	2 April 2008 (16 years ago)	no data (2024 years ago)
Launch price (MSRP)	$45	no data

Detailed specifications

Atom Z500 and Pentium 4 2.4 GHz basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	1 (Single-Core)	1 (Single-Core)
Threads	1	1
Boost clock speed	0.8 GHz	2.4 GHz
Bus type	FSB	no data
Bus rate	400 MT/s	400 MHz
Multiplier	8	no data
L1 cache	56 KB	no data
L2 cache	512 KB	no data
L3 cache	0 KB	no data
Chip lithography	45 nm	130 nm
Die size	24.18 mm2	no data
Maximum core temperature	90 °C	no data
Number of transistors	47 Million	no data
64 bit support	-	-
Windows 11 compatibility	-	-
VID voltage range	0.80 -1.1V	no data

Compatibility

Information on Atom Z500 and Pentium 4 2.4 GHz compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	no data
Socket	PBGA441	no data
Power consumption (TDP)	0.65 Watt	59.8 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z500 and Pentium 4 2.4 GHz. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	+	no data
FSB parity	-	no data

Security technologies

Atom Z500 and Pentium 4 2.4 GHz technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z500 and Pentium 4 2.4 GHz are enumerated here.

VT-d	-	no data
VT-x	-	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Chip lithography

45 nm

130 nm

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Should you still have questions on choice between Atom Z500 and Pentium 4 2.4 GHz, ask them in Comments section, and we shall answer.

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