Intel Atom Z2480

The Intel Atom Z2480 is a single-core mobile processor from Intel’s Atom line, built on the 32 nm Penwell architecture. It operates at a base clock of 1400 MHz with no boost capability, features 64 KB of L1 cache and 512 KB of L2 cache per core, and is designed for a 3 W thermal envelope. This processor targets the lowest tier of computing, where power efficiency takes precedence over raw performance, and its benchmark data reflects that positioning.

How It Compares

The Z2480 has no direct rival data available in the current benchmark database, as the nearestRivals field is empty. This absence of comparative scores makes it difficult to place the processor against specific competing models in a quantitative manner. Without rival deltas or percentile rankings relative to other chips, the analysis must rely on its internal specifications and the broader context of its 50th percentile standing among all CPUs.

In the absence of named rivals, the Z2480’s position is defined by its architectural limits. With a single core and single thread, it sits at the absolute entry point of the market segment. Most processors in the database, even those from similar eras, offer multiple cores and higher clock speeds, which suggests the Z2480 would trail them significantly in multi-threaded workloads. The data, however, does not provide exact numbers for those comparisons.

The lack of benchmark scores for the Z2480 itself (avgBenchmarkScore of 0) further complicates direct comparison. This is a processor that has not been measured in the standard test suite, or whose results are too low to register in the aggregated data. As such, its 50th percentile ranking is likely a default placement rather than a reflection of measured performance against peers.

Power and Thermals

The Z2480 is rated for a 3 W thermal design power (TDP), which places it in the ultra-low-power class of mobile processors. This is a fraction of what typical laptop chips consume, and it implies that the cooling solution required is minimal. A passive heatsink or a very small, low-speed fan would be sufficient to manage thermals under sustained load.

This TDP level indicates that the processor is intended for fanless designs or devices where battery life is prioritized over computational throughput. The 32 nm manufacturing process, produced by Intel with 140 million transistors on a 65 mm² die, contributes to this efficiency. The small die size and low transistor count align with the modest power envelope.

For system integrators, the 3 W TDP means that thermal design is not a constraint. The chip can be placed in compact enclosures without active cooling, and the power delivery requirements are similarly light. This makes the Z2480 suitable for embedded applications, tablets, or other portable electronics where heat dissipation is a challenge for larger processors.

Single-Thread vs Multi-Thread Behavior

The Z2480 is a single-core, single-thread processor, meaning it can execute only one instruction stream at a time. This is a fundamental limitation in modern computing, where operating systems and applications frequently spawn multiple threads for background tasks and parallel processing. The data shows no boost clock, so the 1400 MHz base frequency is the maximum sustained speed.

For single-threaded workloads, the Z2480’s performance is determined entirely by its 1400 MHz clock and the efficiency of the Atom architecture. The 64 KB L1 cache helps reduce latency for frequently accessed data, while the 512 KB L2 cache provides a small buffer for working sets. These caches are per-core, which is irrelevant here since there is only one core.

Multi-threaded performance is effectively non-existent in a comparative sense. With one thread, the processor cannot take advantage of parallel execution, and any workload that scales with thread count will see no benefit. The data indicates that this split — single-thread capability only — means the Z2480 is suited for tasks like basic web browsing, document editing, or lightweight media playback, but it will struggle with anything that requires concurrent processing.

FAQ

Q: What is the base clock speed of the Intel Atom Z2480?

A: The base clock is 1400.00 MHz, and there is no boost clock available for this processor.

Q: How many cores and threads does the Z2480 have?

A: It has 1 core and 1 thread, which limits it to executing a single instruction stream at any given time.

Q: What is the thermal design power (TDP) of this processor?

A: The TDP is rated at 3 W, indicating an ultra-low-power design suitable for fanless or passively cooled systems.

Q: What type of memory does the Z2480 support?

A: The processor supports DDR2 memory, and it does not support ECC memory.

Q: What integrated graphics does the Z2480 include?

A: It includes GMA integrated graphics, which is a basic solution for display output rather than demanding graphical tasks.

Q: What is the process node and die size for the Z2480?

A: The processor is built on a 32 nm process, with a die size of 65 mm² and 140 million transistors.

Benchmark Performance

The Z2480 has an average benchmark score of 0, which indicates that no measurable performance data has been recorded in the database. This is unusual, as most processors have at least some baseline scores from standard tests. The 50th percentile standing among all CPUs is likely a neutral placeholder, not a reflection of actual tested performance.

Without benchmark scores or nearest rivals, it is impossible to state exact percentage deltas for this processor. The data simply does not include the necessary figures to quantify how it performs against other chips. What can be inferred is that, based on its single core, single thread, and 1400 MHz clock, the Z2480 would rank near the bottom of any performance hierarchy.

The absence of a boost clock further limits its ceiling. Many competing processors from the same era offer higher base clocks or dynamic boosting, which would widen the gap in both single-threaded and multi-threaded scenarios. The Z2480’s 512 KB L2 cache is small by modern standards, and the lack of L3 cache means no shared cache pool for any potential multi-core variants, though this chip has no additional cores to share with.

In practical terms, the benchmark data shows a processor that is not designed for performance. Its scores, or lack thereof, align with its intended role as a low-power companion for simple tasks. Any comparison to rivals would need to be made qualitatively, focusing on the architectural constraints rather than numerical deltas.

Who Should Consider It

The Z2480 is appropriate for users or devices that prioritize battery life and low heat output over computational speed. Its 3 W TDP and integrated GMA graphics make it viable for basic tablets, thin clients, or embedded point-of-sale systems where the workload is lightweight and consistent.

For office tasks such as word processing, spreadsheet editing, and email, the single-threaded performance at 1400 MHz may be sufficient, provided the software is not resource-intensive. The processor can handle these workloads sequentially, and the 64 KB L1 cache helps maintain responsiveness for simple operations.

Gaming is not a realistic use case for the Z2480. The GMA graphics and single core would struggle with even casual titles, and the lack of multi-threading means modern game engines, which rely on multiple threads, would perform poorly. The data offers no benchmark scores to suggest otherwise, and the architectural limits are clear.

Content creation, such as video editing or 3D rendering, is also out of scope. These tasks are heavily multi-threaded and require substantial cache and memory bandwidth, none of which the Z2480 provides. The DDR2 memory support and single-channel configuration further bottleneck data throughput.

The Z2480 is best suited for legacy applications or dedicated single-purpose devices where a modern, high-performance processor would be overkill. Its active production status indicates that Intel still supports this chip for specific embedded or mobile markets, but for general-purpose computing, the data suggests it is a last-resort option for those who value efficiency above all else.