Atom Z605 vs Pentium M ULV 900

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Primary details

Comparing Pentium M ULV 900 and Atom Z605 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
SeriesPentium MIntel Atom
Architecture codenameBanias (2003)Lincroft (2010−2011)
Release dateno data (2024 years ago)4 May 2010 (14 years ago)

Detailed specifications

Pentium M ULV 900 and Atom Z605 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
Boost clock speed0.9 GHz1 GHz
Bus typeno datacDMI
Bus rate400 MHz400 MT/s
Multiplierno data10
L1 cacheno data64K (per core)
L2 cacheno data512 KB (per core)
L3 cacheno data0 KB
Chip lithography130 nm45 nm
Die sizeno data65.2526 mm2
Number of transistorsno data140 million
64 bit support--
Windows 11 compatibility--

Compatibility

Information on Pentium M ULV 900 and Atom Z605 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 dataIntel BGA 518
Power consumption (TDP)7 Watt2.2 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium M ULV 900 and Atom Z605. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium M ULV 900 and Atom Z605. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2
Maximum memory sizeno data2 GB
Max memory channelsno data1
Maximum memory bandwidthno data3.2 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataPowerVR SGX535

Pros & cons summary


Chip lithography 130 nm 45 nm
Power consumption (TDP) 7 Watt 2 Watt

Atom Z605 has a 188.9% more advanced lithography process, and 250% lower power consumption.

We couldn't decide between Pentium M ULV 900 and Atom Z605. We've got no test results to judge.


Should you still have questions on choice between Pentium M ULV 900 and Atom Z605, ask them in Comments section, and we shall answer.

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Intel Pentium M ULV 900
Pentium M ULV 900
Intel Atom Z605
Atom Z605

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