Atom N475 vs Z-01

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Aggregate performance score

Z-01
2011
2 cores / 2 threads, 6 Watt
0.19
+72.7%
Atom N475
2010
1 core / 2 threads, 6 Watt
0.11

Z-01 outperforms Atom N475 by an impressive 73% based on our aggregate benchmark results.

Primary details

Comparing Z-01 and Atom N475 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking32443369
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataIntel Atom
Power efficiency3.001.49
Architecture codenameDesna (2011)Pineview (2009−2011)
Release date1 June 2011 (13 years ago)1 June 2010 (14 years ago)
Launch price (MSRP)no data$75

Detailed specifications

Z-01 and Atom N475 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
Base clock speedno data1.83 GHz
Boost clock speed1 GHz1.83 GHz
Bus rateno data533 MHz
L1 cache128 KB64 KB (per core)
L2 cache1 MB512K (per core)
L3 cache0 KB0 KB
Chip lithography40 nm45 nm
Die size75 mm266 mm2
Maximum core temperatureno data100 °C
Number of transistorsno data123 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Z-01 and Atom N475 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
SocketFT1FCBGA559
Power consumption (TDP)6 Watt6.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Z-01 and Atom N475. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX(+), SSE(1,2,3,3S,4A, AMD-VIntel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Thermal Monitoring-+
Demand Based Switchingno data-

Security technologies

Z-01 and Atom N475 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Z-01 and Atom N475 are enumerated here.

AMD-V+-
VT-dno data-
VT-xno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Z-01 and Atom N475. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3 Single-channelDDR3
Maximum memory sizeno data2 GB
Max memory channelsno data1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 6250Intel GMA 3150

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Z-01 0.19
+72.7%
Atom N475 0.11

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.

Z-01 305
+70.4%
Atom N475 179

Gaming performance

Pros & cons summary


Performance score 0.19 0.11
Integrated graphics card 0.24 0.01
Recency 1 June 2011 1 June 2010
Physical cores 2 1
Chip lithography 40 nm 45 nm

Z-01 has a 72.7% higher aggregate performance score, 2300% faster integrated GPU, an age advantage of 1 year, 100% more physical cores, and a 12.5% more advanced lithography process.

The Z-01 is our recommended choice as it beats the Atom N475 in performance tests.


Should you still have questions on choice between Z-01 and Atom N475, 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.


AMD Z-01
Z-01
Intel Atom N475
Atom N475

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


2.8 11 votes

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2 2 votes

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Questions & comments

Here you can ask a question about Z-01 or Atom N475, agree or disagree with our judgements, or report an error or mismatch.