Pentium III 500E vs Ryzen 9 7900X

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Primary details

Comparing Ryzen 9 7900X and Pentium III 500E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking123not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency18.11no data
Architecture codenameRaphael (Zen4) (2022−2023)Coppermine (1999−2001)
Release date27 September 2022 (2 years ago)25 October 1999 (25 years ago)
Launch price (MSRP)no data$239

Detailed specifications

Ryzen 9 7900X and Pentium III 500E 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 cores12 (Dodeca-Core)1 (Single-Core)
Threads241
Base clock speed4.7 GHzno data
Boost clock speed5.6 GHz0.5 GHz
L1 cache64K (per core)32 KB
L2 cache1 MB (per core)256 KB
L3 cache64 MB (shared)no data
Chip lithography5 nm180 nm
Die size2x 70 (CCD) mm2 + 122 (I/O) mm2106 mm2
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)47 °C85 °C
Number of transistorsCCD: 6,5 Mrd + IOD: 3,4 Mrd Million28 million
64 bit support+-
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 7900X and Pentium III 500E 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 configuration12
SocketAM5370
Power consumption (TDP)170 Watt13 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7900X and Pentium III 500E. You'll probably need this information if you require some particular technology.

Instruction set extensions5 nm (CCD), 6 nm (I/O) nm, 0.650 - 1.475Vno data
AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7900X and Pentium III 500E are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7900X and Pentium III 500E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon Graphics (Ryzen 7000)On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7900X and Pentium III 500E.

PCIe version5.0no data
PCI Express lanes24no data

Pros & cons summary


Recency 27 September 2022 25 October 1999
Physical cores 12 1
Threads 24 1
Chip lithography 5 nm 180 nm
Power consumption (TDP) 170 Watt 13 Watt

Ryzen 9 7900X has an age advantage of 22 years, 1100% more physical cores and 2300% more threads, and a 3500% more advanced lithography process.

Pentium III 500E, on the other hand, has 1207.7% lower power consumption.

We couldn't decide between Ryzen 9 7900X and Pentium III 500E. We've got no test results to judge.


Should you still have questions on choice between Ryzen 9 7900X and Pentium III 500E, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 7900X
Ryzen 9 7900X
Intel Pentium III 500E
Pentium III 500E

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Community ratings

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