Athlon XP-M 3000+ vs Atom Z520

Primary details

Comparing Atom Z520 and Athlon XP-M 3000+ 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	Laptop
Series	Intel Atom	no data
Architecture codename	Silverthorne (2008−2010)	Barton (2001−2004)
Release date	2 April 2008 (16 years ago)	January 2001 (23 years ago)
Launch price (MSRP)	$65	no data

Detailed specifications

Atom Z520 and Athlon XP-M 3000+ 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	2	1
Base clock speed	1.33 GHz	no data
Boost clock speed	0.03 GHz	2.2 GHz
Bus type	FSB	no data
Bus rate	533.33 MT/s	no data
Multiplier	10	no data
L1 cache	56 KB	128 KB
L2 cache	512 KB	512 KB
L3 cache	0 KB	0 KB
Chip lithography	45 nm	130 nm
Die size	24.18 mm2	101 mm2
Maximum core temperature	90 °C	no data
Number of transistors	47 Million	63 million
64 bit support	-	-
Windows 11 compatibility	-	-
VID voltage range	0.75-1.1V	no data

Compatibility

Information on Atom Z520 and Athlon XP-M 3000+ 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)	1
Socket	PBGA441	A
Power consumption (TDP)	2 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z520 and Athlon XP-M 3000+. 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
Status	Discontinued	no data

Security technologies

Atom Z520 and Athlon XP-M 3000+ 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 Z520 and Athlon XP-M 3000+ are enumerated here.

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

Pros & cons summary

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Threads	2	1
Chip lithography	45 nm	130 nm
Power consumption (TDP)	2 Watt	45 Watt

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Should you still have questions on choice between Atom Z520 and Athlon XP-M 3000+, ask them in Comments section, and we shall answer.

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