i5-580M vs FX-8320E

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Aggregate performance score

FX-8320E
2014
8 cores / 8 threads, 95 Watt
3.13
+154%
Core i5-580M
2010
2 cores / 4 threads, 35 Watt
1.23

FX-8320E outperforms Core i5-580M by a whopping 154% based on our aggregate benchmark results.

Primary details

Comparing FX-8320E and Core i5-580M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16132309
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.69no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i5
Power efficiency3.103.31
Architecture codenameVishera (2012−2015)Arrandale (2010−2011)
Release date2 September 2014 (10 years ago)26 September 2010 (14 years ago)
Launch price (MSRP)$147$266

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

FX-8320E and Core i5-580M 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)2 (Dual-core)
Threads84
Base clock speed3.2 GHz2.66 GHz
Boost clock speed4 GHz3.33 GHz
Bus typeno dataDMI 1.0
Bus rateno data1 × 2.5 GT/s
Multiplierno data20
L1 cacheno data64K (per core)
L2 cache8192 KB256K (per core)
L3 cacheno data3 MB (shared)
Chip lithography32 nm32 nm
Die size315 mm281+114 mm2
Maximum core temperature71 °C105 °C
Number of transistors1,200 million382+177 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
P0 Vcore voltageMin: 1.075 V - Max: 1.2875 Vno data

Compatibility

Information on FX-8320E and Core i5-580M 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+BGA1288,PGA988
Power consumption (TDP)95 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8320E and Core i5-580M. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI++
FMA++
AVX+-
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data+
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
PAEno data36 Bit
FDIno data+
Fast Memory Accessno data+

Security technologies

FX-8320E and Core i5-580M 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-8320E and Core i5-580M are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8320E and Core i5-580M. 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 data17.051 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel® HD Graphics for Previous Generation Intel® Processors
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data766 MHz

Graphics interfaces

Available interfaces and connections of FX-8320E and Core i5-580M integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by FX-8320E and Core i5-580M.

PCIe versionn/a2.0
PCI Express lanesno data16

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-8320E 3.13
+154%
i5-580M 1.23

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-8320E 4960
+154%
i5-580M 1951

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-8320E 437
i5-580M 451
+3.2%

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-8320E 1686
+104%
i5-580M 825

Gaming performance

Pros & cons summary


Performance score 3.13 1.23
Recency 2 September 2014 26 September 2010
Physical cores 8 2
Threads 8 4
Power consumption (TDP) 95 Watt 35 Watt

FX-8320E has a 154.5% higher aggregate performance score, an age advantage of 3 years, and 300% more physical cores and 100% more threads.

i5-580M, on the other hand, has 171.4% lower power consumption.

The FX-8320E is our recommended choice as it beats the Core i5-580M in performance tests.

Note that FX-8320E is a desktop processor while Core i5-580M is a notebook one.


Should you still have questions on choice between FX-8320E and Core i5-580M, ask them in Comments section, and we shall answer.

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AMD FX-8320E
FX-8320E
Intel Core i5-580M
Core i5-580M

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Community ratings

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Questions & comments

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