Atom Z520 vs FX-8370E

VS

Aggregate performance score

FX-8370E
2014
8 cores / 8 threads, 95 Watt
3.34
+4075%
Atom Z520
2008
1 core / 2 threads, 2 Watt
0.08

FX-8370E outperforms Atom Z520 by a whopping 4075% based on our aggregate benchmark results.

Primary details

Comparing FX-8370E and Atom Z520 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15713388
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.68no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Atom
Power efficiency3.333.79
Architecture codenameVishera (2012−2015)Silverthorne (2008−2010)
Release date2 September 2014 (10 years ago)2 April 2008 (16 years ago)
Launch price (MSRP)$199$65

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

FX-8370E and Atom Z520 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)1 (Single-Core)
Threads82
Base clock speed3.3 GHz1.33 GHz
Boost clock speed4.3 GHz0.03 GHz
Bus typeno dataFSB
Bus rateno data533.33 MT/s
Multiplierno data10
L1 cacheno data56 KB
L2 cache8192 KB512 KB
L3 cacheno data0 KB
Chip lithography32 nm45 nm
Die size315 mm224.18 mm2
Maximum core temperature71 °C90 °C
Number of transistors1,200 million47 Million
64 bit support+-
Windows 11 compatibility--
Unlocked multiplier+-
P0 Vcore voltageMin: 1.075 V - Max: 1.2875 Vno data
VID voltage rangeno data0.75-1.1V

Compatibility

Information on FX-8370E and Atom Z520 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+PBGA441
Power consumption (TDP)95 Watt2 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8370E and Atom Z520. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE2, Intel® SSE3, Intel® SSSE3
AES-NI+-
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data+
FSB parityno data-

Security technologies

FX-8370E and Atom Z520 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8370E and Atom Z520 are enumerated here.

AMD-V+-
VT-dno data-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8370E and Atom Z520. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)-

Peripherals

Specifications and connection of peripherals supported by FX-8370E and Atom Z520.

PCIe versionn/ano 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.

FX-8370E 3.34
+4075%
Atom Z520 0.08

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-8370E 5306
+4249%
Atom Z520 122

Gaming performance

Pros & cons summary


Performance score 3.34 0.08
Recency 2 September 2014 2 April 2008
Physical cores 8 1
Threads 8 2
Chip lithography 32 nm 45 nm
Power consumption (TDP) 95 Watt 2 Watt

FX-8370E has a 4075% higher aggregate performance score, an age advantage of 6 years, 700% more physical cores and 300% more threads, and a 40.6% more advanced lithography process.

Atom Z520, on the other hand, has 4650% lower power consumption.

The FX-8370E is our recommended choice as it beats the Atom Z520 in performance tests.

Note that FX-8370E is a desktop processor while Atom Z520 is a notebook one.


Should you still have questions on choice between FX-8370E and Atom Z520, ask them in Comments section, and we shall answer.

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AMD FX-8370E
FX-8370E
Intel Atom Z520
Atom Z520

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about FX-8370E or Atom Z520, agree or disagree with our judgements, or report an error or mismatch.