AMD A6-4400M

The AMD A6-4400M is a dual-core mobile processor from the Trinity generation, and its benchmark data places it firmly at the entry-level tier of the performance spectrum. With an average benchmark score of 362, this chip ranks in the 3rd percentile of all CPUs, indicating that it sits near the very bottom of the performance hierarchy. The data shows a part that is fundamentally limited by its two-thread design, making it suitable only for the most basic computing tasks, with its single-core and multi-core Geekbench scores of 314 and 409 respectively confirming this assessment.

Benchmark Performance

The A6-4400M’s benchmark results are remarkably consistent with its closest competitors, showing a performance delta of less than one percent in every comparison. In the Geekbench multi-core test, the processor scores 409 points, while its single-core score reaches 314 points, resulting in an average benchmark score of 362. This average places it at the 3rd percentile of all CPUs, meaning that 97 percent of processors in the database outperform it, a stark indicator of its low-end positioning.

When examining the raw score against its nearest rivals, the data reveals a virtual tie across the board. The A6-4400M is a mere 0.1 percent ahead of the Intel Celeron 2950M, which posts an identical average score of 362. It trails the Intel Celeron 2955U by a razor-thin 0.4 percent margin, with the rival scoring 364. Meanwhile, it leads the Intel Core i3-2377M by 0.7 percent and the AMD Athlon II X2 260 by 0.9 percent. These deltas are statistically insignificant, indicating that for the purposes of real-world application performance, all five of these processors are functionally interchangeable. The multi-core score of 409 is particularly telling, as it shows that the processor does not scale well in threaded workloads, a direct consequence of having only two physical cores and two threads with no simultaneous multithreading support.

How It Compares

Intel Celeron 2950M: The A6-4400M and this Celeron are effectively dead even, with the AMD part holding a negligible 0.1 percent advantage in average score. Both processors represent the absolute floor of laptop performance, and benchmark data suggests neither offers a meaningful edge in any workload category.

Intel Celeron 2955U: This rival edges out the A6-4400M by a 0.4 percent margin, posting an average score of 364 versus 362. The difference is imperceptible in practice, and the data indicates that users should expect identical levels of responsiveness in everyday tasks such as web browsing and document editing.

Intel Core i3-2377M: Despite the Core i3 branding, this older dual-core part scores 360 on average, placing it 0.7 percent behind the A6-4400M. The benchmark results show that the architectural advantages of the Core i3 are nullified by its lower clock speeds, resulting in a performance parity that defies the expected hierarchy.

AMD Athlon II X2 260: This desktop-derived chip is the closest AMD comparison, with an average score of 359 that is 0.9 percent lower than the A6-4400M. The data suggests that the mobile A6-4400M actually holds a slight edge over this older desktop part, though the difference is far too small to be noticed outside of synthetic benchmarks.

Platform and Compatibility

The A6-4400M is built on the Piledriver architecture with the Trinity codename, manufactured on a 32 nm process node at GlobalFoundries. The processor package contains 1,303 million transistors on a 246 mm² die, reflecting the integration of both CPU and graphics components. It utilizes the AMD Socket FS1r2, a mobile-specific socket that limits its upgrade path to other Trinity or later Richland processors designed for that platform, though the end-of-life production status means new options are not available.

Memory support is limited to DDR3 with a dual-channel memory bus, providing a maximum memory bandwidth of 25.6 GB/s. Notably, the processor does not support ECC memory, which is expected for a consumer mobile part. The platform provides PCIe Gen 2 connectivity, which is a generation behind the PCIe Gen 3 standard that was becoming common at the time of its release. This older PCIe specification could bottleneck discrete graphics cards in gaming scenarios, though the processor’s overall performance level makes such a pairing unlikely. The integrated Radeon HD 7520G graphics is included on the die, eliminating the need for a separate entry-level GPU in basic systems. The processor was released on May 14, 2012, and is now designated as end-of-life, meaning it has no future in new system builds.

Who Should Consider It

Benchmark data indicates that the A6-4400M is only appropriate for users with minimal computing demands. For office productivity, the single-core score of 314 is sufficient for basic word processing, spreadsheet navigation, and email clients, though multitasking across several such applications will quickly saturate the available resources. The multi-core score of 409 does not provide enough headroom for anything beyond light multitasking, and users should expect sluggish performance when running a web browser alongside other applications.

For gaming, this processor is not a viable option. The integrated Radeon HD 7520G graphics, combined with the low CPU scores, means that only very old or extremely lightweight 2D titles would run acceptably. Modern 3D games require far more compute power than the data suggests this chip can deliver, and the 3rd percentile ranking confirms that it is not designed for any form of gaming workload. Content creation is similarly out of reach; video editing, 3D rendering, and even batch photo processing would result in extremely long wait times due to the limited two-thread multi-core performance. The only users who should consider this processor are those running a single application at a time on a lightweight operating system, where the 2.70 GHz base clock and 3.20 GHz boost clock provide just enough responsiveness for basic tasks.

Power and Thermals

The A6-4400M carries a TDP of 35 watts, which classifies it as a standard-voltage mobile processor rather than an ultra-low-power variant. This TDP level implies that a basic cooling solution with a heatpipe and small fan is sufficient to maintain operating temperatures under sustained load. The 32 nm process node is relatively old by modern standards, and the 1,303 million transistors on a 246 mm² die suggest that the chip does not benefit from the power efficiency of newer manufacturing technologies.

The 35-watt TDP is moderate for a dual-core part, and it allows the processor to maintain its boost clock of 3.20 GHz without immediate thermal throttling in a well-designed chassis. However, in thin-and-light laptops with restricted cooling, sustained multi-threaded workloads could cause the processor to drop below its base clock of 2.70 GHz. The data does not include any thermal throttling metrics, but the architecture and process node indicate that this chip will run noticeably warmer than a 15-watt ultra-low-voltage processor. A capable air cooler with a modest heat sink is adequate for this TDP class, and no exotic cooling solutions are required.

Single-Thread vs Multi-Thread Behavior

The split between the A6-4400M’s single-core score of 314 and its multi-core score of 409 reveals a scaling efficiency of roughly 30 percent when moving from one to two threads. This is a low scaling ratio, even for a dual-core processor, and it indicates that the two Piledriver cores do not share workloads efficiently. The lack of additional threads is the primary limiting factor; with only two threads total, the processor cannot handle more than two simultaneous computational tasks without context-switching overhead.

For real-world workloads, the single-thread performance of 314 is the more relevant metric for most applications. Web browsers, office suites, and even many games rely heavily on single-thread performance, and the data shows that the A6-4400M offers only the bare minimum for these tasks. The multi-core score of 409, while higher, is still far below the threshold where threaded applications would run smoothly. The dual-channel memory bus with 25.6 GB/s bandwidth is adequate for the two cores, but it would not support additional cores if they were present. The boost clock of 3.20 GHz applies to single-core workloads, providing a slight advantage in lightly threaded tasks, but the base clock of 2.70 GHz becomes the effective limit when both cores are active. This behavior means that users will see better responsiveness in single-application scenarios, but the processor’s limitations become immediately apparent when any background task competes for CPU time.

FAQ

Q: What is the average benchmark score of the AMD A6-4400M?

A: The average benchmark score is 362, which places it in the 3rd percentile of all CPUs in the database.

Q: How does the A6-4400M compare to the Intel Celeron 2950M?

A: The A6-4400M is 0.1 percent ahead of the Celeron 2950M, with both processors posting an identical average score of 362.

Q: What is the TDP of this processor?

A: The A6-4400M has a TDP of 35 watts, which is standard for a mobile dual-core processor of its generation.

Q: Does the A6-4400M support ECC memory?

A: No, the processor does not support ECC memory, and it is limited to DDR3 memory with a dual-channel bus.

Q: What is the boost clock speed of the A6-4400M?

A: The boost clock speed is 3.20 GHz, while the base clock is 2.70 GHz.

Q: What integrated graphics does this processor include?

A: The processor includes the Radeon HD 7520G integrated graphics, which is part of the Trinity die.