Pentium III 800 vs FX-4320

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Primary details

Comparing FX-4320 and Pentium III 800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1939not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.97no data
Architecture codenameVishera (2012−2015)Coppermine T (2000)
Release date23 October 2012 (12 years ago)no data

Detailed specifications

FX-4320 and Pentium III 800 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)1 (Single-Core)
Threads41
Base clock speed4 GHzno data
Boost clock speed4.1 GHz0.8 GHz
L1 cache192 KB8 KB
L2 cache4096 KB256 KB
L3 cache4096 KB0 KB
Chip lithography32 nm180 nm
Die size315 mm280 mm2
Maximum core temperature71 °Cno data
Maximum case temperature (TCase)no data69 °C
Number of transistors1,200 million44 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on FX-4320 and Pentium III 800 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
SocketAM3+370
Power consumption (TDP)95 Watt38 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4320 and Pentium III 800. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-4320 and Pentium III 800 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4320 and Pentium III 800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by FX-4320 and Pentium III 800.

PCIe versionNot Listedno data

Pros & cons summary


Physical cores 4 1
Threads 4 1
Chip lithography 32 nm 180 nm
Power consumption (TDP) 95 Watt 38 Watt

FX-4320 has 300% more physical cores and 300% more threads, and a 462.5% more advanced lithography process.

Pentium III 800, on the other hand, has 150% lower power consumption.

We couldn't decide between FX-4320 and Pentium III 800. We've got no test results to judge.


Should you still have questions on choice between FX-4320 and Pentium III 800, ask them in Comments section, and we shall answer.

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AMD FX-4320
FX-4320
Intel Pentium III  800
Pentium III 800

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Community ratings

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3.5 138 votes

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3.6 63 votes

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Questions & comments

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