Pentium III 800 vs Opteron 4386

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Primary details

Comparing Opteron 4386 and Pentium III 800 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1662not rated
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Architecture codenameSeoul (2012)Coppermine T (2000)
Release date4 December 2012 (11 years ago)no data

Detailed specifications

Opteron 4386 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 cores8 (Octa-Core)1 (Single-Core)
Threads8no data
Base clock speed3.1 GHzno data
Boost clock speed3.8 GHz0.8 GHz
L1 cache384 KB8 KB
L2 cache8192 KB256 KB
L3 cache8192 KB (shared)0 KB
Chip lithography32 nm180 nm
Die size315 mm280 mm2
Maximum case temperature (TCase)no data69 °C
Number of transistors1,200 million44 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Opteron 4386 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 configuration21
SocketC32370
Power consumption (TDP)95 Watt38 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron 4386 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 Opteron 4386 and Pentium III 800 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Opteron 4386 and Pentium III 800. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data

Pros & cons summary


Physical cores 8 1
Chip lithography 32 nm 180 nm
Power consumption (TDP) 95 Watt 38 Watt

Opteron 4386 has 700% more physical cores, 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 Opteron 4386 and Pentium III 800. We've got no test results to judge.

Be aware that Opteron 4386 is a server/workstation processor while Pentium III 800 is a desktop one.


Should you still have questions on choice between Opteron 4386 and Pentium III 800, ask them in Comments section, and we shall answer.

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AMD Opteron  4386
Opteron 4386
Intel Pentium III  800
Pentium III 800

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Community ratings

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Questions & comments

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