Pentium 987 vs Atom x5-Z8350

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Aggregate performance score

Atom x5-Z8350
2016
4 cores / 4 threads
0.56
+36.6%
Pentium 987
2013
2 cores / 2 threads, 17 Watt
0.41

Atom x5-Z8350 outperforms Pentium 987 by a substantial 37% based on our aggregate benchmark results.

Primary details

Comparing Atom x5-Z8350 and Pentium 987 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28382994
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series5x Intel AtomIntel Pentium
Power efficiencyno data2.28
Architecture codenameCherry Trail (2015−2016)Sandy Bridge (2011−2013)
Release date8 February 2016 (8 years ago)1 February 2013 (11 years ago)
Launch price (MSRP)no data$134

Detailed specifications

Atom x5-Z8350 and Pentium 987 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 speed1.44 GHz1.5 GHz
Boost clock speed1.92 GHz1.5 GHz
Bus typeno dataDMI 2.0
Bus rateno data4 × 5 GT/s
Multiplierno data15
L1 cacheno data64K (per core)
L2 cache2 MB256K (per core)
L3 cache0 KB2 MB (shared)
Chip lithography14 nm32 nm
Die sizeno data131 mm2
Maximum core temperature90 °C100 °C
Number of transistorsno data504 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Atom x5-Z8350 and Pentium 987 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)
SocketUTFCBGA592FCBGA1023
Power consumption (TDP)no data17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x5-Z8350 and Pentium 987. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI+-
FMA-+
Enhanced SpeedStep (EIST)++
My WiFino data-
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
Demand Based Switchingno data-
Turbo Boost Max 3.0-no data
FDIno data+
Fast Memory Accessno data+

Security technologies

Atom x5-Z8350 and Pentium 987 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Boot+no data
Identity Protection+-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x5-Z8350 and Pentium 987 are enumerated here.

VT-dno data-
VT-x+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x5-Z8350 and Pentium 987. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types4 GBDDR3
Maximum memory size2 GB16.38 GB
Max memory channels12
Maximum memory bandwidth12.8 GB/s21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics (Cherry Trail) (200 - 500 MHz)Intel HD Graphics for 2nd Generation Intel Processors
Max video memory2 GBno data
Graphics max frequency500 MHz1 GHz
Execution Units12no data

Graphics interfaces

Available interfaces and connections of Atom x5-Z8350 and Pentium 987 integrated GPUs.

Number of displays supported22
eDPno data+
DisplayPort-+
HDMI-+
SDVOno data+
CRTno data+

Graphics image quality

Maximum display resolutions supported by Atom x5-Z8350 and Pentium 987 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.41920x1080no data

Peripherals

Specifications and connection of peripherals supported by Atom x5-Z8350 and Pentium 987.

PCIe version2.02.0
PCI Express lanes116
USB revision3.0no 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 x5-Z8350 0.56
+36.6%
Pentium 987 0.41

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 x5-Z8350 892
+35.8%
Pentium 987 657

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 x5-Z8350 136
Pentium 987 228
+67.6%

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 x5-Z8350 369
Pentium 987 392
+6.2%

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 x5-Z8350 36.2
+32.6%
Pentium 987 48

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 x5-Z8350 1
+4.4%
Pentium 987 1

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 x5-Z8350 0.36
Pentium 987 0.59
+63.9%

Gaming performance

Pros & cons summary


Performance score 0.56 0.41
Recency 8 February 2016 1 February 2013
Physical cores 4 2
Threads 4 2
Chip lithography 14 nm 32 nm

Atom x5-Z8350 has a 36.6% higher aggregate performance score, an age advantage of 3 years, 100% more physical cores and 100% more threads, and a 128.6% more advanced lithography process.

The Atom x5-Z8350 is our recommended choice as it beats the Pentium 987 in performance tests.


Should you still have questions on choice between Atom x5-Z8350 and Pentium 987, ask them in Comments section, and we shall answer.

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Intel Atom x5-Z8350
Atom x5-Z8350
Intel Pentium 987
Pentium 987

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Community ratings

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Questions & comments

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