Atom x5-Z8500 vs Phenom II X3 P840

VS

Aggregate performance score

Phenom II X3 P840
2010
3 cores / 3 threads, 25 Watt
0.86
+6.2%

Phenom II X3 P840 outperforms Atom x5-Z8500 by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X3 P840 and Atom x5-Z8500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25742616
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series3x AMD Phenom II5x Intel Atom
Power efficiency3.14no data
Architecture codenameChamplain (2010−2011)Cherry Trail (2015−2016)
Release date4 October 2010 (14 years ago)2 March 2015 (9 years ago)

Detailed specifications

Phenom II X3 P840 and Atom x5-Z8500 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 cores3 (Tri-Core)4 (Quad-Core)
Threads34
Base clock speedno data1.44 GHz
Boost clock speed1.9 GHz2.24 GHz
Bus rate3600 MHzno data
L1 cache384 KBno data
L2 cache1.5 MB2 MB
L3 cacheno data0 KB
Chip lithography45 nm14 nm
Maximum core temperatureno data90 °C
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X3 P840 and Atom x5-Z8500 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 configurationno data1 (Uniprocessor)
SocketS1UTFCBGA1380
Power consumption (TDP)25 Wattno data

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X3 P840 and Atom x5-Z8500. You'll probably need this information if you require some particular technology.

Instruction set extensionsVirtualization, AMD64, Advanced Virus Protection, SSE(1,2,3,4a)no data
AES-NI-+
VirusProtect+-
Enhanced SpeedStep (EIST)no data+

Security technologies

Phenom II X3 P840 and Atom x5-Z8500 technologies aimed at improving security, for example, by protecting against hacks.

Secure Bootno data+
Identity Protection-+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X3 P840 and Atom x5-Z8500 are enumerated here.

AMD-V+-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X3 P840 and Atom x5-Z8500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics
Max video memoryno data8 GB
Graphics max frequencyno data600 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Phenom II X3 P840 and Atom x5-Z8500 integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Phenom II X3 P840 and Atom x5-Z8500 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data3840x2160
Max resolution over eDPno data2560x1600

Peripherals

Specifications and connection of peripherals supported by Phenom II X3 P840 and Atom x5-Z8500.

PCIe versionno data2.0
PCI Express lanesno data2
USB revisionno data3.0
Number of USB portsno data3

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.

Phenom II X3 P840 0.86
+6.2%
Atom x5-Z8500 0.81

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.

Phenom II X3 P840 4425
+24.2%
Atom x5-Z8500 3563

Gaming performance

Pros & cons summary


Performance score 0.86 0.81
Recency 4 October 2010 2 March 2015
Physical cores 3 4
Threads 3 4
Chip lithography 45 nm 14 nm

Phenom II X3 P840 has a 6.2% higher aggregate performance score.

Atom x5-Z8500, on the other hand, has an age advantage of 4 years, 33.3% more physical cores and 33.3% more threads, and a 221.4% more advanced lithography process.

Given the minimal performance differences, no clear winner can be declared between Phenom II X3 P840 and Atom x5-Z8500.


Should you still have questions on choice between Phenom II X3 P840 and Atom x5-Z8500, ask them in Comments section, and we shall answer.

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AMD Phenom II X3 P840
Phenom II X3 P840
Intel Atom x5-Z8500
Atom x5-Z8500

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Community ratings

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4.4 21 vote

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