i7-620LE vs Atom x7-E3950

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Primary details

Comparing Atom x7-E3950 and Core i7-620LE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2356not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series7x Intel AtomIntel Core i7
Power efficiency9.23no data
Architecture codenameApollo Lake (2014−2016)Arrandale (2010−2011)
Release date30 August 2014 (10 years ago)7 January 2010 (14 years ago)
Launch price (MSRP)$57$247

Detailed specifications

Atom x7-E3950 and Core i7-620LE 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)
Threads44
Base clock speed1.6 GHz2 GHz
Boost clock speed2 GHz2.8 GHz
Bus typeno dataDMI 1.0
Bus rateno data1 × 2.5 GT/s
Multiplierno data15
L1 cache56K (per core)64 KB (per core)
L2 cache2 MB (shared)256 KB (per core)
L3 cache0 KB4 MB (shared)
Chip lithography14 nm32 nm
Die sizeno data81 mm2
Maximum core temperature110 °Cno data
Maximum case temperature (TCase)103 °Cno data
Number of transistorsno data382 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Atom x7-E3950 and Core i7-620LE 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 configuration1 (Uniprocessor)1 (Uniprocessor)
SocketIntel BGA 1296Intel BGA 1288
Power consumption (TDP)12 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x7-E3950 and Core i7-620LE. You'll probably need this information if you require some particular technology.

AES-NI++
FMA-+
vProno data+
Enhanced SpeedStep (EIST)++

Security technologies

Atom x7-E3950 and Core i7-620LE technologies aimed at improving security, for example, by protecting against hacks.

TXT++

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x7-E3950 and Core i7-620LE are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x7-E3950 and Core i7-620LE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3-1066
Maximum memory size8 GB8 GB
Max memory channelsno data2
Maximum memory bandwidthno data17.051 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 505Intel HD Graphics

Peripherals

Specifications and connection of peripherals supported by Atom x7-E3950 and Core i7-620LE.

PCIe version2.02.0
PCI Express lanes416

Pros & cons summary


Integrated graphics card 0.94 0.77
Recency 30 August 2014 7 January 2010
Physical cores 4 2
Chip lithography 14 nm 32 nm
Power consumption (TDP) 12 Watt 25 Watt

Atom x7-E3950 has 22.1% faster integrated GPU, an age advantage of 4 years, 100% more physical cores, a 128.6% more advanced lithography process, and 108.3% lower power consumption.

We couldn't decide between Atom x7-E3950 and Core i7-620LE. We've got no test results to judge.


Should you still have questions on choice between Atom x7-E3950 and Core i7-620LE, ask them in Comments section, and we shall answer.

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Intel Atom x7-E3950
Atom x7-E3950
Intel Core i7-620LE
Core i7-620LE

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Community ratings

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Questions & comments

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