AMD A4-3320M vs Intel Atom Z3740

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General info

Comparing Atom Z3740 and A4-3320M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataAMD A-Series
Architecture codenameBay Trail-T (2013−2014)Llano (2011−2012)
Release date27 September 2013 (10 years old)20 December 2011 (12 years old)
Launch price (MSRP)$32no data
Current price$233 (7.3x MSRP)$24

Technical specs

Atom Z3740 and A4-3320M 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 cores4 (Quad-Core)2 (Dual-core)
Threads42
Base clock speed1.33 GHz2 GHz
Boost clock speed1.86 GHz2.6 GHz
L1 cache64K (per core)128 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache0 KB0 KB
Chip lithography22 nm32 nm
Die sizeno data228 mm2
Maximum core temperature90 °Cno data
Number of transistorsno data1,178 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Atom Z3740 and A4-3320M 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
SocketUTFCBGA1380FS1
Power consumption (TDP)2 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3740 and A4-3320M. You'll probably need this information if you require some particular technology.

Instruction set extensionsno data3DNow!, MMX, SSE, SSE2, SSE3, SSE4a, DDR3 Memory Controller, Radeon HD 6480G
AES-NI+no data
Enhanced SpeedStep (EIST)+no data
StatusDiscontinuedno data

Security technologies

Atom Z3740 and A4-3320M technologies aimed at improving security, for example, by protecting against hacks.

Secure Key+no data
Identity Protection+no data
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z3740 and A4-3320M are enumerated here.

AMD-Vno data+
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3740 and A4-3320M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size4 GBno data
Max memory channels2no data
Maximum memory bandwidth17.1 GB/sno data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Intel Atom® Processor Z3700 SeriesAMD Radeon HD 6480G
Quick Sync Video+no data
Clear Video HD+no data
Graphics max frequency667 MHzno 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.


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.

Benchmark coverage: 68%

Atom Z3740 634
A4-3320M 668
+5.4%

A4-3320M outperforms Atom Z3740 by 5% in Passmark.

Advantages and disadvantages


Recency 27 September 2013 20 December 2011
Physical cores 4 2
Threads 4 2
Chip lithography 22 nm 32 nm
Power consumption (TDP) 2 Watt 35 Watt

We couldn't decide between Atom Z3740 and A4-3320M. We've got no test results to judge.


Should you still have questions on choice between Atom Z3740 and A4-3320M, ask them in Comments section, and we shall answer.

User ratings

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Intel Atom Z3740
Atom Z3740
AMD A4-3320M
A4-3320M

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User ratings: view and submit

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3.1 35 votes

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2.4 9 votes

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Questions and comments

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