Celeron 3855U vs Atom x7-Z8750

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Aggregate performance score

Atom x7-Z8750
2016
4 cores / 4 threads
0.83

Primary details

Comparing Atom x7-Z8750 and Celeron 3855U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking24732478
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series7x Intel AtomIntel Celeron
Architecture codenameCherry Trail (2016)Skylake (2015−2016)
Release date1 April 2016 (8 years ago)15 August 2015 (8 years ago)
Launch price (MSRP)$37$107
Current price$1020 (27.6x MSRP)$315 (2.9x MSRP)

Detailed specifications

Atom x7-Z8750 and Celeron 3855U 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)
Threads42
Base clock speed1.6 GHz1.6 GHz
Boost clock speed2.56 GHz1.6 GHz
Bus supportno data4 GT/s
L1 cacheno data128 KB
L2 cache2 MB512 KB
L3 cache0 KB2 MB
Chip lithography14 nm14 nm
Die sizeno data98.57 mm210.3 mm × 9.57 mm
Maximum core temperature90 °C100 °C
Number of transistorsno data1750 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Atom x7-Z8750 and Celeron 3855U 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
SocketUTFCBGA1380FCBGA1356
Power consumption (TDP)no data15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x7-Z8750 and Celeron 3855U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI++
Enhanced SpeedStep (EIST)no data+
My WiFino data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
TSXno data-
Idle Statesno data+
Thermal Monitoringno data+
Flex Memory Accessno data+
SIPP--
Smart Responseno data+
Turbo Boost Max 3.0-no data
StatusDiscontinuedDiscontinued

Security technologies

Atom x7-Z8750 and Celeron 3855U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Boot+no data
Secure Keyno data+
MPXno data-
Identity Protection++
SGXno dataYes with Intel® ME
OS Guardno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x7-Z8750 and Celeron 3855U are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x7-Z8750 and Celeron 3855U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-1866, DDR4-2133, LPDDR3-1600, LPDDR3-1866, DDR3L-1333, DDR3L-1600
Maximum memory size8 GB32 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s34.1 GB/s
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 405Intel HD Graphics 510
Max video memory8 GB32 GB
Quick Sync Videono data+
Clear Video HDno data+
Graphics max frequency600 MHz900 MHz
Execution Units16no data

Graphics interfaces

Available interfaces and connections of Atom x7-Z8750 and Celeron 3855U integrated GPUs.

Number of displays supported33
eDPno data+
DisplayPortno data+
HDMIno data+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Atom x7-Z8750 and Celeron 3855U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.43840x21604096x2304@24Hz
Max resolution over eDP2560x16004096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Atom x7-Z8750 and Celeron 3855U integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Atom x7-Z8750 and Celeron 3855U.

PCIe version2.02.0
PCI Express lanes210
USB revision3.0no data
Number of USB ports3no data

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-Z8750 0.83
Celeron 3855U 0.83

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.

Benchmark coverage: 68%

Atom x7-Z8750 1289
+0.8%
Celeron 3855U 1279

Atom x7-Z8750 outperforms Celeron 3855U by 1% in Passmark.

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.

Benchmark coverage: 42%

Atom x7-Z8750 178
Celeron 3855U 296
+66.3%

Celeron 3855U outperforms Atom x7-Z8750 by 66% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Atom x7-Z8750 528
+1.5%
Celeron 3855U 520

Atom x7-Z8750 outperforms Celeron 3855U by 2% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Integrated graphics card 0.72 1.36
Recency 1 April 2016 15 August 2015
Physical cores 4 2
Threads 4 2
Cost $37 $107

Given the minimal performance differences, no clear winner can be declared between Atom x7-Z8750 and Celeron 3855U.


Should you still have questions on choice between Atom x7-Z8750 and Celeron 3855U, ask them in Comments section, and we shall answer.

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Intel Atom x7-Z8750
Atom x7-Z8750
Intel Celeron 3855U
Celeron 3855U

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Community ratings

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Questions & comments

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