Atom Z515 vs Mobile Sempron 2800+

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Primary details

Comparing Mobile Sempron 2800+ and Atom Z515 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesMobile SempronIntel Atom
Architecture codenameGeorgetownSilverthorne (2008−2010)
Release dateno data (2024 years ago)8 April 2009 (15 years ago)

Detailed specifications

Mobile Sempron 2800+ and Atom Z515 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 cores1 (Single-Core)1 (Single-Core)
Threads11
Base clock speedno data1.2 GHz
Boost clock speed1.6 GHz1.2 GHz
Bus typeno dataFSB
Bus rate800 MHz400 MT/s
Multiplierno data12
L1 cacheno data56 KB (per core)
L2 cacheno data512 KB (per core)
L3 cacheno data0 KB
Chip lithographyno data45 nm
Die sizeno data26 mm2
Maximum core temperatureno data90 °C
Number of transistorsno data47 million
64 bit support--
Windows 11 compatibility--

Compatibility

Information on Mobile Sempron 2800+ and Atom Z515 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 configurationno data1 (Uniprocessor)
Socketno dataPBGA441
Power consumption (TDP)62 Watt1.4 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Mobile Sempron 2800+ and Atom Z515. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data+
FSB parityno data-

Security technologies

Mobile Sempron 2800+ and Atom Z515 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Mobile Sempron 2800+ and Atom Z515 are enumerated here.

VT-dno data-
VT-xno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Sempron 2800+ and Atom Z515. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataunknown

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Synthetic benchmark performance

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



Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Mobile Sempron 2800+ 237
+8.7%
Atom Z515 218

Pros & cons summary


Power consumption (TDP) 62 Watt 1 Watt

Atom Z515 has 6100% lower power consumption.

We couldn't decide between Mobile Sempron 2800+ and Atom Z515. We've got no test results to judge.


Should you still have questions on choice between Mobile Sempron 2800+ and Atom Z515, ask them in Comments section, and we shall answer.

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AMD Mobile Sempron 2800+
Mobile Sempron 2800+
Intel Atom Z515
Atom Z515

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.4 7 votes

Rate Mobile Sempron 2800 on a scale of 1 to 5:

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1.8 4 votes

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Questions & comments

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