AMD Mobile Athlon 64 3700+ vs Mobile Sempron 3400+

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General info

Comparing Mobile Sempron 3400+ and Mobile Athlon 64 3700+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesMobile SempronMobile Athlon 64
Architecture codenameAlbanyClawhammer (2001−2005)
Release dateno dataAugust 2005 (18 years old)
Current price$24 no data

Technical specs

Mobile Sempron 3400+ and Mobile Athlon 64 3700+ 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)1 (Single-Core)
Threads11
Boost clock speed2 GHz2.4 GHz
Bus support800 MHz800 MHz
L1 cacheno data128K
L2 cacheno data1 MB
Die sizeno data193 mm2
Number of transistorsno data106 million
64 bit support-+
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Mobile Sempron 3400+ and Mobile Athlon 64 3700+ 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 configurationno data1
Socketno data754
Power consumption (TDP)62 Watt81 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Mobile Sempron 3400+ and Mobile Athlon 64 3700+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1

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.

Benchmark coverage: 68%

Mobile Sempron 3400+ 269
Mobile Athlon 64 3700+ 356
+32.3%

Mobile Athlon 64 3700+ outperforms Mobile Sempron 3400+ by 32% in Passmark.

Advantages and disadvantages


Power consumption (TDP) 62 Watt 81 Watt

We couldn't decide between Mobile Sempron 3400+ and Mobile Athlon 64 3700+. We've got no test results to judge.


Should you still have questions on choice between Mobile Sempron 3400+ and Mobile Athlon 64 3700+, ask them in Comments section, and we shall answer.

User ratings

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AMD Mobile Sempron 3400+
Mobile Sempron 3400+
AMD Mobile Athlon 64 3700+
Mobile Athlon 64 3700+

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