Ryzen 5 PRO 7640U vs Mobile Sempron 3400+

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Primary details

Comparing Mobile Sempron 3400+ and Ryzen 5 PRO 7640U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated553
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesMobile SempronAMD Phoenix (Zen 4, Ryzen 7040)
Power efficiencyno data84.54
Architecture codenameAlbanyPhoenix (Zen4) (2023)
Release dateno data (2024 years ago)23 May 2023 (1 year ago)

Detailed specifications

Mobile Sempron 3400+ and Ryzen 5 PRO 7640U 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)6 (Hexa-Core)
Threads112
Base clock speedno data3.5 GHz
Boost clock speed2 GHz4.9 GHz
Bus rate800 MHzno data
L1 cacheno data384 KB
L2 cacheno data6 MB
L3 cacheno data16 MB
Chip lithographyno data4 nm
Die sizeno data178 mm2
Maximum core temperatureno data100 °C
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on Mobile Sempron 3400+ and Ryzen 5 PRO 7640U 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.

Power consumption (TDP)62 Watt15 Watt

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 760M

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



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.

Mobile Sempron 3400+ 269
Ryzen 5 PRO 7640U 21287
+7813%

Pros & cons summary


Physical cores 1 6
Threads 1 12
Power consumption (TDP) 62 Watt 15 Watt

Ryzen 5 PRO 7640U has 500% more physical cores and 1100% more threads, and 313.3% lower power consumption.

We couldn't decide between Mobile Sempron 3400+ and Ryzen 5 PRO 7640U. We've got no test results to judge.


Should you still have questions on choice between Mobile Sempron 3400+ and Ryzen 5 PRO 7640U, ask them in Comments section, and we shall answer.

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AMD Mobile Sempron 3400+
Mobile Sempron 3400+
AMD Ryzen 5 PRO 7640U
Ryzen 5 PRO 7640U

Similar processor comparisons

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


1 3 votes

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5 2 votes

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Questions & comments

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