i3-1215U vs Atom D525

VS

Aggregate performance score

Atom D525
2010
2 cores / 4 threads, 13 Watt
0.25
Core i3-1215U
2022
6 cores / 8 threads, 15 Watt
6.82
+2628%

Core i3-1215U outperforms Atom D525 by a whopping 2628% based on our aggregate benchmark results.

Primary details

Comparing Atom D525 and Core i3-1215U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking31621030
Place by popularitynot in top-10017
Market segmentLaptopLaptop
SeriesIntel AtomIntel Alder Lake-M
Power efficiency1.8243.00
Architecture codenamePinetrail (2009−2011)Alder Lake-U (2022)
Release date21 June 2010 (14 years ago)23 February 2022 (2 years ago)
Launch price (MSRP)$63no data

Detailed specifications

Atom D525 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 cores2 (Dual-core)6 (Hexa-Core)
Performance-coresno data2
Efficient-coresno data4
Threads48
Base clock speed1.8 GHz1.2 GHz
Boost clock speed1.83 GHz4.4 GHz
L1 cache64K (per core)80K (per core)
L2 cache512K (per core)1.25 MB (per core)
L3 cache0 KB10 MB (shared)
Chip lithography45 nmIntel 7 nm
Die size66 mm2no data
Maximum core temperature100 °C100 °C
Number of transistors176 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Atom D525 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 configuration11
SocketFCBGA559FCBGA1744
Power consumption (TDP)13 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom D525 and Core i3-1215U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE2, Intel® SSE3, Intel® SSSE3Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)-+
Speed Shiftno data+
Turbo Boost Technology-no data
Hyper-Threading Technology++
TSX-+
Idle States-no data
Thermal Monitoring-+
Flex Memory Accessno data+
Demand Based Switching-no data
PAE32 Bitno data
Deep Learning Boost-+

Security technologies

Atom D525 and Core i3-1215U technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom D525 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 D525 and Core i3-1215U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2, DDR3DDR4, DDR5
Maximum memory size4 GB64 GB
Max memory channels12
Maximum memory bandwidth6.4 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel GMA 3150Intel 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 D525 and Core i3-1215U integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Atom D525 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 D525 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 D525 and Core i3-1215U.

PCIe versionno data4.0
PCI Express lanesno data20

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 D525 0.25
i3-1215U 6.82
+2628%

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 D525 404
i3-1215U 10828
+2580%

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 D525 77
i3-1215U 1843
+2294%

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 D525 187
i3-1215U 4882
+2511%

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 D525 610
i3-1215U 7879
+1193%

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 D525 1707
i3-1215U 19430
+1038%

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 D525 55.25
i3-1215U 3.41
+1520%

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 D525 1
i3-1215U 11
+1828%

Gaming performance

Pros & cons summary


Performance score 0.25 6.82
Integrated graphics card 0.01 5.58
Recency 21 June 2010 23 February 2022
Physical cores 2 6
Threads 4 8
Power consumption (TDP) 13 Watt 15 Watt

Atom D525 has 15.4% lower power consumption.

i3-1215U, on the other hand, has a 2628% higher aggregate performance score, 55700% faster integrated GPU, an age advantage of 11 years, and 200% more physical cores and 100% more threads.

The Core i3-1215U is our recommended choice as it beats the Atom D525 in performance tests.


Should you still have questions on choice between Atom D525 and Core i3-1215U, ask them in Comments section, and we shall answer.

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Intel Atom D525
Atom D525
Intel Core i3-1215U
Core i3-1215U

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Community ratings

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Questions & comments

Here you can ask a question about Atom D525 or Core i3-1215U, agree or disagree with our judgements, or report an error or mismatch.