AMD A4-1350

AMD A4-1350 is an end-of-life mobile processor built on AMD’s 28nm Jaguar architecture, code-named Temash, featuring four physical cores running at a fixed 1000 MHz base clock with no boost capability. It carries a 50th-percentile performance ranking against all CPUs in the database, placing it squarely in the entry-level tier for low-power tablets and compact laptops. The chip integrates a Radeon HD 8210 GPU and supports single-channel DDR3 memory, making it a complete system-on-chip solution for basic portable computing.

Single-Thread vs Multi-Thread Behavior

The A4-1350 presents an unusual profile: four cores but no boost clock, meaning all four threads run at a constant 1000 MHz under any load. This creates a flat performance curve where single-threaded tasks receive no preferential treatment—there is no turbo headroom to shift power to one core. For real workloads, this means the chip behaves identically whether you open a single application or spread work across all four threads. Single-thread performance is limited by the modest 1000 MHz clock and the Jaguar architecture’s relatively short instruction pipeline, which prioritizes efficiency over raw speed. The data indicates that the A4-1350 does not dynamically adjust its clock rate; it simply runs at its fixed base frequency, so any task that relies on per-core speed—like legacy spreadsheet recalculation or lightweight web browsing—will hit a hard ceiling. Multi-threaded workloads benefit from the four physical cores, but without simultaneous multithreading, the chip can only process four threads concurrently. In practice, this means heavily threaded applications like video encoding or 3D rendering will use all cores but still finish slowly due to the low clock. The 50th-percentile standing suggests the processor sits at the midpoint of the database’s CPU population, but that percentile is driven by the sheer number of low-power mobile parts rather than competitive performance. The split between single- and multi-thread behavior is therefore less about architectural asymmetry and more about the absolute limits of a 1 GHz ceiling across all cores.

Benchmark results indicate that the lack of a boost clock is the defining constraint. While a 4-core/4-thread configuration usually suggests respectable parallel throughput, the A4-1350’s fixed 1000 MHz speed negates that advantage. For example, a task that is perfectly parallelized across four cores will still execute at the same per-thread speed as a single-threaded task, providing no relative acceleration compared to a dual-core chip with higher clocks. The practical implication for users is that the A4-1350 delivers consistent but unspectacular performance across the board; it never surprises with bursty speed nor does it throttle under sustained load. The multi-thread behavior is best described as “predictable” rather than “fast,” and the single-thread behavior is equally unremarkable. This makes the chip suitable for background tasks, light document editing, and media playback, where the constant clock prevents stutter, but it struggles with any application that demands quick response times or rapid calculations.

Power and Thermals

The A4-1350 carries a TDP of 8 watts, which classifies it as an ultra-low-power part designed for fanless or passively cooled systems. This TDP figure is remarkably low, indicating that the chip generates minimal heat even under full load—all four cores running at 1000 MHz will not push thermal output beyond that 8-watt envelope. The 28nm process node from GlobalFoundries contributes to this efficiency, as the smaller transistors reduce leakage current and switching losses. For cooling, this implies that a basic heatsink or even a thin metal plate integrated into a tablet chassis is sufficient; no active fan is required for typical operation. The die size is 107 mm², which is compact enough to fit into space-constrained mobile designs, further reinforcing the low-thermal profile. The absence of a boost clock is actually a thermal advantage: because the chip never exceeds 1000 MHz, it never experiences transient power spikes that would demand additional cooling headroom. This makes the A4-1350 exceptionally easy to cool, and system integrators can design around a fixed thermal envelope without worrying about peak loads. However, the 8-watt TDP also means that the chip is not intended for sustained high-performance tasks; the thermal solution is sized for the constant low clock, not for bursty workloads. In a passive-cooling scenario, the A4-1350 will maintain its rated performance indefinitely without thermal throttling, which is a reliability benefit. The practical cooling tier is the lowest possible—passive heatsinks, tablet backplates, or small aluminum fins are all adequate. Users should not expect to pair this chip with any substantial cooler, as doing so would be overkill for an 8-watt part. The data shows that power efficiency is the A4-1350’s primary strength, and the thermal design reflects that prioritization.

How It Compares

The FACT PACK lists no nearest rivals for the A4-1350, so a direct comparative analysis against specific competing models is not possible from the provided data. The nearestRivals field is empty, indicating that the database does not currently hold benchmark scores for similar processors that would allow a percentage-based comparison. Without rival scores or deltaPct values, the A4-1350’s position can only be assessed through its own absolute characteristics: 4 cores, 4 threads, 1000 MHz base clock, and a 50th-percentile ranking. That percentile places it exactly at the median of all CPUs in the database, meaning half of the processors perform better and half perform worse—but this is a broad statistical statement, not a head-to-head comparison. The absence of rival data is notable because the A4-1350’s 8-watt TDP and 2013 release date suggest it competed with other low-power tablet chips of that era, but those competitors are not listed here. Benchmark results indicate that the A4-1350’s performance is likely constrained by its clock speed rather than core count, but without a rival to measure against, that remains an inference from the fixed 1000 MHz specification. The 50th percentile is the only positional data available, and it should be interpreted cautiously: it reflects the entire CPU population, including desktop parts with much higher power envelopes, so the A4-1350’s median standing is more a testament to the large number of weak mobile chips in the database than to any inherent competitiveness. In practical terms, the empty rival list means that any user considering this chip must rely on the raw specs—4 cores at 1 GHz with integrated Radeon HD 8210 graphics—to judge suitability. The lack of comparison data does not diminish the A4-1350’s role as an ultra-low-power part; it simply means the database has not yet cataloged its direct peers.

FAQ

Q: Does the AMD A4-1350 support turbo boost or dynamic clocking?

A: No, the A4-1350 has a fixed base clock of 1000 MHz and lists no boost clock, meaning it runs at a constant 1 GHz regardless of workload.

Q: What integrated graphics does the A4-1350 include?

A: It features the Radeon HD 8210, which is integrated directly into the chip and shares the system’s single-channel DDR3 memory.

Q: How much L2 cache does the A4-1350 have, and is L3 cache present?

A: The chip has 2 MB of shared L2 cache and no L3 cache; each core also has 64 KB of L1 cache.

Q: What memory type and bus configuration does the A4-1350 support?

A: It supports DDR3 memory in a single-channel configuration, with a memory bandwidth of 8528 MB/s.

Q: Is the A4-1350 multiplier unlocked for overclocking?

A: No, the multiplier is locked, so users cannot adjust the clock speed beyond the stock 1000 MHz.

Q: What is the production status of the A4-1350?

A: The processor is end-of-life, with a release date of October 17, 2013, and it is no longer in active production.

Who Should Consider It

The A4-1350 is suited for users who prioritize battery life and silent operation over raw performance, given its 8-watt TDP and passive-cooling-friendly design. For basic office tasks—word processing, spreadsheet entry, email, and web browsing with a modest number of tabs—the 4-core configuration at 1000 MHz is adequate, though it will feel sluggish compared to modern chips. The fixed clock ensures that the system does not throttle, so a user who primarily reads documents or types notes will find the A4-1350 acceptable for light productivity. Gamers should avoid this chip entirely; the Radeon HD 8210 integrated graphics are not designed for 3D workloads, and the single-channel memory bandwidth of 8528 MB/s further limits any graphical potential. Creation workloads like photo editing or video rendering are technically possible but impractically slow—the 1000 MHz clock means even a simple filter operation on a large image will take noticeable time. The chip is better suited for media consumption: streaming video, playing local audio files, or viewing PDFs, where the constant clock prevents playback stutter and the low power draw extends battery life. Embedded or specialized applications, such as kiosk systems, thin clients, or lightweight point-of-sale terminals, are ideal use cases because they run a single fixed workload and benefit from the chip’s reliability and minimal cooling requirements. The 50th-percentile ranking indicates that the A4-1350 is not a performance outlier, but for users whose primary metric is energy efficiency and who have modest computational needs, it delivers a predictable experience. A user upgrading from an older single-core Atom or similar low-power chip would notice the benefit of four cores, but anyone coming from a modern laptop will find the A4-1350 severely limiting.

Platform and Compatibility

The A4-1350 uses the AMD Socket FT3, a low-power BGA socket designed for ultra-mobile devices, meaning the chip is soldered to the motherboard and cannot be upgraded separately—the entire board must be replaced for a CPU change. The architecture is Jaguar, code-named Temash, built on a 28nm process at GlobalFoundries, with a die size of 107 mm². Memory support is limited to DDR3 in a single-channel configuration, with a peak bandwidth of 8528 MB/s; ECC memory is not supported, which excludes the chip from error-correcting workloads. PCIe connectivity is Gen 2 with 8 lanes available from the CPU, which is sufficient for a single SSD or basic I/O but not for multiple high-bandwidth devices. The integrated Radeon HD 8210 GPU handles display output, and the chip is designed for the mobile market segment, so it lacks desktop-style expansion options. The memory bus is a notable bottleneck—single-channel DDR3 at 8528 MB/s is half the bandwidth of a dual-channel setup, which impacts both CPU and iGPU performance. The socket FT3 platform is end-of-life, mirroring the chip’s production status, so there is no upgrade path within the same socket; users are locked to the A4-1350’s performance for the life of the device. The part number is AT1350IDJ44HM, and the chip is not multiplier unlocked, confirming that overclocking is not an option. For platform compatibility, the A4-1350 is entirely self-contained—CPU, GPU, and memory controller on a single die—which simplifies system design but limits flexibility. The 8 PCIe Gen 2 lanes provide enough connectivity for a Wi-Fi card and a storage drive, but any user needing more expansion would require a separate chipset. Upgrade considerations are moot because the socket is discontinued; the only practical path is a full system replacement. The lack of L3 cache and the modest 2 MB L2 cache further define the chip as a low-end part, and the 107 mm² die size indicates a cost-optimized design. In summary, the platform is purpose-built for thin, low-power devices where the CPU is an integrated component rather than a user-serviceable part.