Athlon 64 3100+ vs Sempron X2 2100

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Primary details

Comparing Sempron X2 2100 and Athlon 64 3100+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Architecture codenameBrisbane (2007−2008)Lima (2008−2009)
Release dateMarch 2008 (16 years ago)April 2008 (16 years ago)

Detailed specifications

Sempron X2 2100 and Athlon 64 3100+ 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 cores2 (Dual-core)1 (Single-Core)
Threads21
Boost clock speed1.8 GHz2 GHz
L1 cache128 KB128K
L2 cache256 KB512K
L3 cache0 KBno data
Chip lithography65 nm65 nm
Die size118 mm277 mm2
Maximum case temperature (TCase)no data81 °C
Number of transistors221 million122 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Sempron X2 2100 and Athlon 64 3100+ 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
SocketAM2AM2
Power consumption (TDP)65 Watt25 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Sempron X2 2100 and Athlon 64 3100+ are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron X2 2100 and Athlon 64 3100+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2

Pros & cons summary


Physical cores 2 1
Threads 2 1
Power consumption (TDP) 65 Watt 25 Watt

Sempron X2 2100 has 100% more physical cores and 100% more threads.

Athlon 64 3100+, on the other hand, has 160% lower power consumption.

We couldn't decide between Sempron X2 2100 and Athlon 64 3100+. We've got no test results to judge.


Should you still have questions on choice between Sempron X2 2100 and Athlon 64 3100+, ask them in Comments section, and we shall answer.

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AMD Sempron X2 2100
Sempron X2 2100
AMD Athlon 64 3100+
Athlon 64 3100+

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Community ratings

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3.2 5 votes

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4.7 3 votes

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Questions & comments

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