AMD Sempron 2400+

The AMD Sempron 2400+ is a single-core desktop processor built on the K7 architecture with the Barton codename, operating at a base clock of 1667 MHz and featuring 128 KB of L1 cache alongside 256 KB of L2 cache. It targets the AMD Socket A platform, a socket that was common for AMD desktop processors of its generation, and the chip is manufactured on a 130 nm process node with 63 million transistors on a 101 mm² die.

Platform and Compatibility

The Sempron 2400+ uses the AMD Socket A interface, which dictates the motherboard and chipset requirements for any system built around this processor. This socket supports the K7 architecture family, and the processor’s design is fully integrated into that ecosystem, meaning compatibility is limited to motherboards designed for Socket A. The chip does not include integrated graphics by default; however, the fact pack notes that integrated graphics are available “on certain motherboards (Chipset feature),” indicating that any graphical output depends on the motherboard’s chipset rather than the CPU itself.

Memory support is not specified in the fact pack, so the processor’s memory controller capabilities remain undefined in terms of type, speed, or channel configuration. The same applies to PCIe support — no PCIe generation or lane count is provided, which suggests that the platform relies on legacy bus standards typical of the Socket A era. ECC memory is not supported, as indicated by the `eccMemory: false` field, which limits the processor to non-ECC memory modules. The processor is not multiplier unlocked, meaning users cannot easily adjust the clock multiplier for overclocking via standard means.

Upgrade path considerations are constrained by the socket and architecture. Since the Sempron 2400+ is end-of-life, the only upgrade options would be other Socket A processors from the same generation, but no specific compatible models are listed in the fact pack. The processor’s production status is “End-of-life,” so new units are no longer manufactured, and any upgrade path would rely on used or refurbished parts. The part number for this specific unit is SDA2400DUT3D, which can be used for identification when sourcing compatible hardware.

Who Should Consider It

Benchmark results for the Sempron 2400+ are minimal — the `avgBenchmarkScore` is 0, and there are no entries in the benchmarks array. The `percentileVsAllCpus` is 50, which places this processor exactly at the median of all CPUs in the database, indicating it performs at a mid-range level relative to the entire spectrum of processors tracked. For gaming, the single core and single thread configuration means that modern games requiring multi-threaded performance will not see favorable results; however, older or less demanding titles that rely on single-core performance may be playable at lower settings. The 1667 MHz base clock, combined with 256 KB of L2 cache, suggests adequate throughput for basic office tasks such as word processing, spreadsheet management, and web browsing, where single-threaded speed is more critical than core count.

Content creation workloads, such as video editing or 3D rendering, typically benefit from multiple cores and threads; the Sempron 2400+’s single-threaded design will likely bottleneck such tasks. The processor’s 50th percentile ranking indicates it sits in the middle of all CPUs, but this is a broad comparison — against modern multi-core processors, it would fall far behind, while against contemporary single-core chips from its era, it may be competitive. For users running legacy software that cannot utilize multiple cores, this processor could serve as a functional, if modest, solution. The absence of boost clock means there is no dynamic frequency scaling, so performance is consistent under load, but also capped at 1667 MHz.

Benchmark Performance

The fact pack provides no benchmark scores for the Sempron 2400+ — the benchmarks array is empty, and the average score is 0. This absence of data prevents direct numerical comparison with any specific rivals, as the `nearestRivals` array is also empty. The only quantitative performance indicator is the `percentileVsAllCpus` of 50, which suggests that the processor performs at the median level when compared to all CPUs in the database. This percentile is not a raw score but a relative ranking, meaning the Sempron 2400+ outperforms roughly half of all processors tracked and underperforms the other half.

Without rival scores or delta percentages, any analysis of relative performance must rely on the architectural characteristics. The single core and single thread configuration limits parallel workload execution, so multi-threaded benchmarks would yield scores far below modern processors with multiple cores. Single-threaded benchmarks, however, could show the processor performing adequately for its clock speed, given that the K7 architecture was designed for efficient instruction execution. The 128 KB L1 cache and 256 KB L2 cache are modest by today’s standards but were reasonable for the era, reducing memory latency for frequently accessed data. The lack of a boost clock means the processor runs at a fixed frequency, which simplifies thermal and power behavior but also leaves no headroom for performance bursts.

The 50th percentile ranking is a broad indicator, but it does not account for workload type. In single-threaded tasks, the processor might score higher relative to its peers, while in multi-threaded tasks, it would score lower. Since no benchmark data exists, the percentile must be interpreted as a general position rather than a specific performance metric. The fact that the average benchmark score is 0 further underscores the lack of measurable results, making it impossible to state how far ahead or behind the processor is from any rival.

How It Compares

The `nearestRivals` array is empty, so there are no direct competitor comparisons available from the fact pack. This means the analysis cannot reference any specific rival processors by name, score, or percentage delta. Without this data, the Sempron 2400+ must be evaluated on its own merits as a standalone product. The 50th percentile ranking versus all CPUs provides a contextual anchor, but it does not identify which processors are immediately above or below it. The processor’s single-core, single-thread design places it in a distinct category from multi-core chips, and any comparison to such processors would be speculative without benchmark numbers.

Given the lack of rival data, the only comparative statement possible is that the Sempron 2400+ sits at the median of all CPUs in the database, meaning it is neither a high-performance outlier nor a bottom-tier part. Its K7 architecture and 130 nm process node suggest it belongs to an older generation, so it likely trails newer processors in both raw speed and efficiency. The 62 W TDP is moderate for its era, but modern processors with more cores often operate within similar or lower power envelopes. The absence of a boost clock and integrated graphics further differentiates it from more recent designs that include these features.

Single-Thread vs Multi-Thread Behavior

The Sempron 2400+ has exactly 1 core and 1 thread, meaning it can execute only one instruction stream at a time. This makes multi-threaded performance essentially nonexistent — any workload that relies on parallel execution will see no benefit from additional cores, because there are none. The processor’s base clock of 1667 MHz is the sole determinant of single-thread speed, as there is no boost clock to temporarily increase frequency under load. In single-threaded scenarios, the processor’s performance is dictated by its clock speed and architectural efficiency; the K7 architecture was known for its ability to execute instructions in a relatively streamlined manner, but its age limits its instruction-level parallelism compared to modern designs.

For real-world workloads, this split means that office applications, which are often single-threaded, will run at a pace set by the 1667 MHz clock. Web browsing, document editing, and spreadsheet calculations are typically single-threaded, so the processor can handle these tasks without being penalized for its lack of cores. Conversely, modern operating systems and browsers may spawn multiple background threads, causing the single-threaded processor to become a bottleneck as it juggles tasks sequentially. Content creation software, such as video encoders or photo editors, frequently uses multi-threading; running such software on this processor would result in severe slowdowns because only one thread can execute at a time. The 256 KB L2 cache helps mitigate memory latency for single-threaded tasks, but it cannot compensate for the absence of parallel execution capabilities. The 50th percentile ranking suggests that, in aggregate, the processor performs at a median level, but this is likely skewed by its decent single-thread performance relative to other old CPUs, while its multi-thread performance would be far below the median in a multi-core-dominated database.

FAQ

Q: What is the clock speed of the AMD Sempron 2400+?

A: The base clock is 1667.00 MHz, and there is no boost clock available.

Q: How many cores and threads does this processor have?

A: It has 1 core and 1 thread, making it a single-threaded processor.

Q: What socket does the Sempron 2400+ use?

A: It uses the AMD Socket A interface.

Q: Does the processor support ECC memory?

A: No, ECC memory is not supported.

Q: What is the TDP of the Sempron 2400+?

A: The thermal design power is 62 watts.

Q: Is the processor multiplier unlocked?

A: No, the multiplier is not unlocked.

Q: What is the process node for this processor?

A: It is manufactured on a 130 nm process node.

Q: Does the processor have integrated graphics?

A: Integrated graphics are available only on certain motherboards as a chipset feature, not on the processor itself.

Power and Thermals

The Sempron 2400+ has a TDP of 62 watts, which defines its thermal design power class. This TDP indicates the maximum amount of heat the cooling system must dissipate under typical sustained loads. For a single-core processor from the K7 era, a 62 W TDP is moderate — it requires a capable air cooler but does not demand exotic cooling solutions. The 130 nm process node and 63 million transistors contribute to this power draw, as older manufacturing processes are less energy-efficient than modern nodes. The lack of a boost clock means the processor operates at a constant 1667 MHz, so power consumption remains steady rather than fluctuating with frequency changes. A standard desktop cooler with a fan and heatsink would be sufficient to keep the processor within safe operating temperatures, given the modest thermal output. The 101 mm² die size is relatively small, which helps in heat dissipation across the surface, but the single-core design means heat is concentrated in one area. The end-of-life status of the processor suggests that new cooling solutions are no longer designed specifically for it, but compatible Socket A coolers from its era would suffice. The 62 W TDP also implies that power supply requirements are minimal, as the processor does not need the high-current rails associated with high-end multi-core chips. For users building a system around this processor, a basic air cooler with adequate airflow would be appropriate, and no liquid cooling or oversized heatsinks are necessary.