Atom E645C vs Z-60

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Primary details

Comparing Z-60 and Atom E645C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3285not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Power efficiency3.03no data
Architecture codenameHondo (2012)Stellarton (2010)
Release date9 October 2012 (12 years ago)22 November 2010 (14 years ago)

Detailed specifications

Z-60 and Atom E645C 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 cores2 (Dual-core)1 (Single-Core)
Threads22
Boost clock speed1 GHz1 GHz
L1 cache128 KB64 KB (per core)
L2 cache1 MB512 KB (per core)
L3 cache0 KB0 KB
Chip lithography40 nm45 nm
Die size75 mm226 mm2
Number of transistorsno data47 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Z-60 and Atom E645C 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 configuration11
SocketFT1 BGA 413-BallIntel BGA1466
Power consumption (TDP)5 Watt4 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Z-60 and Atom E645C. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX(+), SSE(1,2,3,3S,4A), AMD-Vno data
Enhanced SpeedStep (EIST)no data+
Hyper-Threading Technologyno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Z-60 and Atom E645C are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Z-60 and Atom E645C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3 Single-channelDDR2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
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AMD Radeon HD 6250 (276 MHz)Intel GMA 600

Pros & cons summary


Recency 9 October 2012 22 November 2010
Physical cores 2 1
Chip lithography 40 nm 45 nm
Power consumption (TDP) 5 Watt 4 Watt

Z-60 has an age advantage of 1 year, 100% more physical cores, and a 12.5% more advanced lithography process.

Atom E645C, on the other hand, has 25% lower power consumption.

We couldn't decide between Z-60 and Atom E645C. We've got no test results to judge.


Should you still have questions on choice between Z-60 and Atom E645C, ask them in Comments section, and we shall answer.

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AMD Z-60
Z-60
Intel Atom E645C
Atom E645C

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Community ratings

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Questions & comments

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