i3-8100H vs Atom Z515

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Aggregate performance score

Atom Z515
2009
1 core / 1 thread, 1 Watt
0.14
Core i3-8100H
2018
4 cores / 4 threads, 45 Watt
2.71
+1836%

Core i3-8100H outperforms Atom Z515 by a whopping 1836% based on our aggregate benchmark results.

Primary details

Comparing Atom Z515 and Core i3-8100H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking33361709
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel AtomIntel Core i3
Power efficiency20.405.70
Architecture codenameSilverthorne (2008−2010)Coffee Lake-H (2018−2019)
Release date8 April 2009 (15 years ago)3 July 2018 (6 years ago)
Launch price (MSRP)no data$225

Detailed specifications

Atom Z515 and Core i3-8100H 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)
Threads14
Base clock speed1.2 GHz3 GHz
Boost clock speed1.2 GHz3 GHz
Bus typeFSBDMI 3.0
Bus rate400 MT/s4 × 8 GT/s
Multiplier1230
L1 cache56 KB (per core)256 KB
L2 cache512 KB (per core)1 MB
L3 cache0 KB6 MB
Chip lithography45 nm14 nm
Die size26 mm2126 mm2
Maximum core temperature90 °C100 °C
Number of transistors47 millionno data
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on Atom Z515 and Core i3-8100H 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)
SocketPBGA441FCBGA1440
Power consumption (TDP)1.4 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z515 and Core i3-8100H. 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-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology--
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring++
Demand Based Switching+no data
FSB parity-no data

Security technologies

Atom Z515 and Core i3-8100H technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z515 and Core i3-8100H are enumerated here.

AMD-V-+
VT-d-+
VT-x-+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z515 and Core i3-8100H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknownDDR4
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data42.671 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel UHD Graphics 630
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Atom Z515 and Core i3-8100H integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Atom Z515 and Core i3-8100H integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@30Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Atom Z515 and Core i3-8100H integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Atom Z515 and Core i3-8100H.

PCIe versionno data3.0
PCI Express lanesno data16

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 Z515 0.14
i3-8100H 2.71
+1836%

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 Z515 218
i3-8100H 4310
+1877%

Gaming performance

Pros & cons summary


Performance score 0.14 2.71
Recency 8 April 2009 3 July 2018
Physical cores 1 4
Threads 1 4
Chip lithography 45 nm 14 nm
Power consumption (TDP) 1 Watt 45 Watt

Atom Z515 has 4400% lower power consumption.

i3-8100H, on the other hand, has a 1835.7% higher aggregate performance score, an age advantage of 9 years, 300% more physical cores and 300% more threads, and a 221.4% more advanced lithography process.

The Core i3-8100H is our recommended choice as it beats the Atom Z515 in performance tests.


Should you still have questions on choice between Atom Z515 and Core i3-8100H, ask them in Comments section, and we shall answer.

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Intel Atom Z515
Atom Z515
Intel Core i3-8100H
Core i3-8100H

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Community ratings

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Questions & comments

Here you can ask a question about Atom Z515 or Core i3-8100H, agree or disagree with our judgements, or report an error or mismatch.