Atom Z560 vs Xeon 5150

Primary details

Comparing Xeon 5150 and Atom Z560 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2803	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.56	no data
Market segment	Server	Laptop
Series	no data	Intel Atom
Power efficiency	0.84	no data
Architecture codename	Woodcrest (2006)	Silverthorne (2008−2010)
Release date	June 2006 (18 years ago)	1 June 2010 (14 years ago)
Launch price (MSRP)	$16	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon 5150 and Atom Z560 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	2 (Dual-core)	1 (Single-Core)
Threads	2	2
Base clock speed	2.66 GHz	2.13 GHz
Boost clock speed	2.67 GHz	0.13 GHz
Bus type	no data	FSB
Bus rate	no data	533.33 MT/s
Multiplier	no data	16
L1 cache	0 KB	64K (per core)
L2 cache	4 MB	512K (per core)
L3 cache	0 KB	0 KB
Chip lithography	65 nm	45 nm
Die size	no data	26 mm2
Maximum core temperature	65 °C	90 °C
Number of transistors	no data	47 million
64 bit support	+	-
Windows 11 compatibility	-	-
VID voltage range	B2=1.0V-1.5V, G0=.85V-1.5V	0.75V-1.1V

Compatibility

Information on Xeon 5150 and Atom Z560 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	1 (Uniprocessor)
Socket	LGA771	PBGA441
Power consumption (TDP)	65 Watt	2.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 5150 and Atom Z560. You'll probably need this information if you require some particular technology.

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

Security technologies

Xeon 5150 and Atom Z560 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 5150 and Atom Z560 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon 5150 and Atom Z560. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR2

unknown

Pros & cons summary

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Physical cores	2	1
Chip lithography	65 nm	45 nm
Power consumption (TDP)	65 Watt	2 Watt

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Should you still have questions on choice between Xeon 5150 and Atom Z560, ask them in Comments section, and we shall answer.

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