Ryzen 7 PRO 7840U vs Pentium III 1133S

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Primary details

Comparing Pentium III 1133S and Ryzen 7 PRO 7840U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot rated387
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Phoenix (Zen 4, Ryzen 7040)
Architecture codenameTualatin (2000−2002)Phoenix (Zen 4)
Release dateJune 2001 (23 years ago)3 May 2023 (1 year ago)

Detailed specifications

Pentium III 1133S and Ryzen 7 PRO 7840U 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 cores1 (Single-Core)8 (Octa-Core)
Threads116
Base clock speedno data3.3 GHz
Boost clock speed1.13 GHz5.1 GHz
L1 cache8 KB512 KB
L2 cache512 KB8 MB
L3 cache0 KB16 MB
Chip lithography130 nm4 nm
Die size80 mm2178 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)69 °Cno data
Number of transistors44 millionno data
64 bit support-+
Windows 11 compatibility-+
Unlocked multiplierNoNo

Compatibility

Information on Pentium III 1133S and Ryzen 7 PRO 7840U 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 configuration1no data
Socket370no data
Power consumption (TDP)29 Watt28 Watt

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 780M

Pros & cons summary


Physical cores 1 8
Threads 1 16
Chip lithography 130 nm 4 nm
Power consumption (TDP) 29 Watt 28 Watt

We couldn't decide between Pentium III 1133S and Ryzen 7 PRO 7840U. We've got no test results to judge.

Note that Pentium III 1133S is a desktop processor while Ryzen 7 PRO 7840U is a notebook one.


Should you still have questions on choice between Pentium III 1133S and Ryzen 7 PRO 7840U, ask them in Comments section, and we shall answer.

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Intel Pentium III 1133S
Pentium III 1133S
AMD Ryzen 7 PRO 7840U
Ryzen 7 PRO 7840U

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Community ratings

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5 3 votes

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4 35 votes

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Questions & comments

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