Mobile Athlon 64 2700+ vs Atom Z550

Primary details

Comparing Atom Z550 and Mobile Athlon 64 2700+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Atom	Mobile Athlon 64
Architecture codename	Silverthorne (2008−2010)	Clawhammer (2001−2005)
Release date	8 April 2009 (15 years ago)	August 2005 (19 years ago)

Detailed specifications

Atom Z550 and Mobile Athlon 64 2700+ 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	2 GHz	no data
Boost clock speed	0.1 GHz	1.6 GHz
Bus type	FSB	no data
Bus rate	533.33 MT/s	800 MHz
Multiplier	15	no data
L1 cache	56 KB (per core)	128K
L2 cache	512 KB (per core)	512K
L3 cache	0 KB	no data
Chip lithography	45 nm	no data
Die size	24.18 mm2	193 mm2
Maximum core temperature	90 °C	no data
Number of transistors	47 million	106 million
64 bit support	-	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom Z550 and Mobile Athlon 64 2700+ 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	754
Power consumption (TDP)	2.4 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z550 and Mobile Athlon 64 2700+. You'll probably need this information if you require some particular technology.

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 Z550 and Mobile Athlon 64 2700+ 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 Z550 and Mobile Athlon 64 2700+ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z550 and Mobile Athlon 64 2700+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

unknown

DDR1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

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.

---

Pros & cons summary

---

Threads	2	1
Power consumption (TDP)	2 Watt	35 Watt

---

Should you still have questions on choice between Atom Z550 and Mobile Athlon 64 2700+, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---