Atom x5-E3940 vs E680T

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Primary details

Comparing Atom E680T and Atom x5-E3940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated2303
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno data5x Intel Atom
Power efficiencyno data11.67
Architecture codenameTunnel Creek (2010)Apollo Lake (2014−2016)
Release date14 September 2010 (14 years ago)30 August 2014 (10 years ago)

Detailed specifications

Atom E680T and Atom x5-E3940 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)4 (Quad-Core)
Threads24
Base clock speedno data1.6 GHz
Boost clock speed1.6 GHz1.8 GHz
L1 cache64 KB (per core)56K (per core)
L2 cache512 KB (per core)2 MB (shared)
L3 cache0 KB0 KB
Chip lithography45 nm14 nm
Die size26 mm2no data
Maximum case temperature (TCase)no data103 °C
Number of transistors47 millionno data
64 bit support-+
Windows 11 compatibility--

Compatibility

Information on Atom E680T and Atom x5-E3940 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 (Uniprocessor)
SocketIntel BGA 676Intel BGA 1296
Power consumption (TDP)4 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom E680T and Atom x5-E3940. You'll probably need this information if you require some particular technology.

AES-NI-+
Enhanced SpeedStep (EIST)++
Hyper-Threading Technology+no data

Security technologies

Atom E680T and Atom x5-E3940 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom E680T and Atom x5-E3940 are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom E680T and Atom x5-E3940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR3-1866
Maximum memory sizeno data8 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel GMA 600Intel HD Graphics 500

Peripherals

Specifications and connection of peripherals supported by Atom E680T and Atom x5-E3940.

PCIe versionno data2.0
PCI Express lanesno data4

Pros & cons summary


Recency 14 September 2010 30 August 2014
Physical cores 1 4
Threads 2 4
Chip lithography 45 nm 14 nm
Power consumption (TDP) 4 Watt 10 Watt

Atom E680T has 150% lower power consumption.

Atom x5-E3940, on the other hand, has an age advantage of 3 years, 300% more physical cores and 100% more threads, and a 221.4% more advanced lithography process.

We couldn't decide between Atom E680T and Atom x5-E3940. We've got no test results to judge.


Should you still have questions on choice between Atom E680T and Atom x5-E3940, ask them in Comments section, and we shall answer.

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Intel Atom E680T
Atom E680T
Intel Atom x5-E3940
Atom x5-E3940

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Community ratings

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Questions & comments

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