i3-1215U vs Atom x7-E3950

VS

Aggregate performance score

Atom x7-E3950
2014
4 cores / 4 threads, 12 Watt
1.17
Core i3-1215U
2022
6 cores / 8 threads, 15 Watt
6.82
+483%

Core i3-1215U outperforms Atom x7-E3950 by a whopping 483% based on our aggregate benchmark results.

Primary details

Comparing Atom x7-E3950 and Core i3-1215U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23721029
Place by popularitynot in top-10017
Market segmentLaptopLaptop
Series7x Intel AtomIntel Alder Lake-M
Power efficiency9.2343.03
Architecture codenameApollo Lake (2014−2016)Alder Lake-U (2022)
Release date30 August 2014 (10 years ago)23 February 2022 (2 years ago)
Launch price (MSRP)$57no data

Detailed specifications

Atom x7-E3950 and Core i3-1215U 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)6 (Hexa-Core)
Threads48
Base clock speed1.6 GHz1.2 GHz
Boost clock speed2 GHz4.4 GHz
L1 cache56K (per core)80K (per core)
L2 cache2 MB (shared)1.25 MB (per core)
L3 cache0 KB10 MB (shared)
Chip lithography14 nmIntel 7 nm
Maximum core temperature110 °C100 °C
Maximum case temperature (TCase)103 °Cno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Atom x7-E3950 and Core i3-1215U 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
SocketIntel BGA 1296FCBGA1744
Power consumption (TDP)12 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x7-E3950 and Core i3-1215U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Deep Learning Boost-+

Security technologies

Atom x7-E3950 and Core i3-1215U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x7-E3950 and Core i3-1215U are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x7-E3950 and Core i3-1215U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4, DDR5
Maximum memory size8 GB64 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 505 (500 - 650 MHz)Intel UHD Graphics for 12th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.1 GHz
Execution Unitsno data64

Graphics interfaces

Available interfaces and connections of Atom x7-E3950 and Core i3-1215U integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Atom x7-E3950 and Core i3-1215U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz
Max resolution over eDPno data4096 x 2304 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Atom x7-E3950 and Core i3-1215U integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Atom x7-E3950 and Core i3-1215U.

PCIe version2.04.0
PCI Express lanes420

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.

Atom x7-E3950 1.17
i3-1215U 6.82
+483%

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.

Atom x7-E3950 1864
i3-1215U 10828
+481%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Atom x7-E3950 231
i3-1215U 1844
+698%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Atom x7-E3950 718
i3-1215U 4886
+581%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Atom x7-E3950 1304
i3-1215U 7879
+504%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Atom x7-E3950 3769
i3-1215U 19430
+416%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Atom x7-E3950 30.26
i3-1215U 3.41
+787%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Atom x7-E3950 2
i3-1215U 11
+583%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Atom x7-E3950 125
i3-1215U 809
+547%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Atom x7-E3950 41
i3-1215U 218
+430%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Atom x7-E3950 0.51
i3-1215U 2.79
+447%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Atom x7-E3950 1
i3-1215U 11.6
+1060%

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Atom x7-E3950 725
i3-1215U 7944
+996%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

Atom x7-E3950 9
i3-1215U 50
+444%

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

Atom x7-E3950 45
i3-1215U 199
+342%

Gaming performance

Pros & cons summary


Performance score 1.17 6.82
Integrated graphics card 0.93 5.58
Recency 30 August 2014 23 February 2022
Physical cores 4 6
Threads 4 8
Power consumption (TDP) 12 Watt 15 Watt

Atom x7-E3950 has 25% lower power consumption.

i3-1215U, on the other hand, has a 482.9% higher aggregate performance score, 500% faster integrated GPU, an age advantage of 7 years, and 50% more physical cores and 100% more threads.

The Core i3-1215U is our recommended choice as it beats the Atom x7-E3950 in performance tests.


Should you still have questions on choice between Atom x7-E3950 and Core i3-1215U, ask them in Comments section, and we shall answer.

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Intel Atom x7-E3950
Atom x7-E3950
Intel Core i3-1215U
Core i3-1215U

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Community ratings

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