Atom x5-Z8550 vs FX-8300

VS

Aggregate performance score

FX-8300
2012
8 cores / 8 threads, 95 Watt
3.43
+364%

FX-8300 outperforms Atom x5-Z8550 by a whopping 364% based on our aggregate benchmark results.

Primary details

Comparing FX-8300 and Atom x5-Z8550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15622674
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno data5x Intel Atom
Power efficiency3.35no data
Architecture codenameVishera (2012−2015)Cherry Trail (2015−2016)
Release date23 October 2012 (12 years ago)8 February 2016 (8 years ago)

Detailed specifications

FX-8300 and Atom x5-Z8550 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 cores8 (Octa-Core)4 (Quad-Core)
Threads84
Base clock speed3.3 GHz1.44 GHz
Boost clock speed4.2 GHz2.4 GHz
L2 cache8192 KB2 MB
L3 cacheno data0 KB
Chip lithography32 nm14 nm
Die size315 mm2no data
Maximum core temperature71 °C90 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
P0 Vcore voltageMin: 1.075 V - Max: 1.2875 Vno data

Compatibility

Information on FX-8300 and Atom x5-Z8550 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 (Uniprocessor)
SocketAM3+UTFCBGA1380
Power consumption (TDP)95 Wattno data

Technologies and extensions

Technological solutions and additional instructions supported by FX-8300 and Atom x5-Z8550. You'll probably need this information if you require some particular technology.

AES-NI++
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Max 3.0no data-

Security technologies

FX-8300 and Atom x5-Z8550 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 FX-8300 and Atom x5-Z8550 are enumerated here.

AMD-V+-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8300 and Atom x5-Z8550. 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 cardOn certain motherboards (Chipset feature)Intel HD Graphics 400 (Braswell)
Max video memoryno data8 GB
Graphics max frequencyno data600 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of FX-8300 and Atom x5-Z8550 integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by FX-8300 and Atom x5-Z8550 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 FX-8300 and Atom x5-Z8550.

PCIe versionn/a2.0
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.

FX-8300 3.43
+364%
Atom x5-Z8550 0.74

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.

FX-8300 5340
+362%
Atom x5-Z8550 1156

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.

FX-8300 457
+169%
Atom x5-Z8550 170

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.

FX-8300 1718
+254%
Atom x5-Z8550 485

Gaming performance

Pros & cons summary


Performance score 3.43 0.74
Recency 23 October 2012 8 February 2016
Physical cores 8 4
Threads 8 4
Chip lithography 32 nm 14 nm

FX-8300 has a 363.5% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Atom x5-Z8550, on the other hand, has an age advantage of 3 years, and a 128.6% more advanced lithography process.

The FX-8300 is our recommended choice as it beats the Atom x5-Z8550 in performance tests.

Note that FX-8300 is a desktop processor while Atom x5-Z8550 is a notebook one.


Should you still have questions on choice between FX-8300 and Atom x5-Z8550, ask them in Comments section, and we shall answer.

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AMD FX-8300
FX-8300
Intel Atom x5-Z8550
Atom x5-Z8550

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Community ratings

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Questions & comments

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