Athlon 64 2800+ vs Sempron 145

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Primary details

Comparing Sempron 145 and Athlon 64 2800+ 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 codenameSargas (2009−2011)NewCastle (2004)
Release date1 September 2010 (14 years ago)April 2004 (20 years ago)
Launch price (MSRP)$95$100

Detailed specifications

Sempron 145 and Athlon 64 2800+ 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
Base clock speed2.8 GHzno data
Boost clock speed2.8 GHz1.8 GHz
L1 cache128 KB (per core)128 KB
L2 cache1 MB (per core)512 KB
L3 cache0 KB0 KB
Chip lithography45 nm130 nm
Die size117 mm2193 mm2
Number of transistors234 million69 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Sempron 145 and Athlon 64 2800+ 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 configuration11
SocketAM3754
Power consumption (TDP)45 Watt89 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron 145 and Athlon 64 2800+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data

Peripherals

Specifications and connection of peripherals supported by Sempron 145 and Athlon 64 2800+.

PCIe version2.0no data

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.

Sempron 145 518
+75.6%
Athlon 64 2800+ 295

Pros & cons summary


Chip lithography 45 nm 130 nm
Power consumption (TDP) 45 Watt 89 Watt

Sempron 145 has a 188.9% more advanced lithography process, and 97.8% lower power consumption.

We couldn't decide between Sempron 145 and Athlon 64 2800+. We've got no test results to judge.


Should you still have questions on choice between Sempron 145 and Athlon 64 2800+, ask them in Comments section, and we shall answer.

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AMD Sempron 145
Sempron 145
AMD Athlon 64 2800+
Athlon 64 2800+

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Community ratings

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2.9 237 votes

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Questions & comments

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