AMD Turion X2 Ultra ZM-82

The AMD Turion X2 Ultra ZM-82 is a dual-core mobile processor from the K10-based Griffin generation, released in the second half of 2008. It operates at a fixed base clock of 2.20 GHz with no boost capability, targeting thin-and-light laptops of its era. As an end-of-life product with a 50th percentile ranking among all CPUs, its benchmark data is limited, but its architectural position and power profile define its legacy.

Benchmark Performance

The ZM-82’s benchmark results are sparse, with no recorded average score or direct rival comparisons available in the dataset. Its 50th percentile placement places it squarely in the middle of the historical CPU performance distribution, indicating it was a mainstream part rather than a high-end or entry-level option. For a dual-core, dual-thread processor, this suggests it delivered adequate performance for contemporaneous mobile workloads, though it lacks the multi-threading capabilities found in higher-tier chips of its generation.

Without nearestRivals data, direct percentage deltas cannot be quantified. However, the architectural context provides interpretive value. As a 65 nm K10 part with 2 MB of L2 cache, the ZM-82’s performance is defined by its clock speed and core count rather than advanced features like boost clocks or an L3 cache. In single-threaded tasks, the 2.20 GHz base clock would have positioned it competitively against other dual-core mobile CPUs of the same era, but the lack of boost means sustained workloads would not see any dynamic frequency headroom.

The absence of benchmark scores in the fact pack implies that this processor was not widely sampled or that its performance was considered unremarkable relative to peers. The 50th percentile figure, while not a raw score, indicates that half of all CPUs in the database performed better and half worse. This median placement is consistent with a mid-range mobile part designed for general productivity rather than demanding computational tasks. Multi-core performance would have been limited by the two physical cores, making the ZM-82 a poor fit for parallel workloads like video rendering or scientific computing, even by 2008 standards.

Who Should Consider It

The ZM-82 is best suited for basic office productivity and light web browsing, where its dual cores and 2.20 GHz clock can handle word processing, spreadsheet navigation, and email without significant strain. Benchmark results, though sparse, suggest that such tasks would have run acceptably for the time, given the processor’s median performance tier. Users who primarily engaged with single-threaded applications—such as older productivity suites or lightweight coding environments—would find the ZM-82 adequate.

Gaming is not a recommended use case. The processor lacks integrated graphics, relying on chipset features on certain motherboards for display output, and its dual-core design would bottleneck even modest 3D games from the late 2000s. The 50th percentile ranking indicates that gaming performance would be below average, particularly in titles that leveraged more than two threads. The lack of a boost clock further limits responsiveness in CPU-bound scenes.

Content creation and multimedia work are also poor fits. Video editing, 3D modeling, and audio production typically benefit from higher core counts and faster memory subsystems; the ZM-82’s two threads and 2 MB L2 cache would struggle with such workloads. The 35 W TDP suggests it was intended for portability-focused laptops, not workstation replacements. For users who needed extended battery life and occasional productivity, the ZM-82 was a reasonable choice, but for sustained heavy workloads, it falls short.

Power and Thermals

The ZM-82 has a TDP of 35 W, a figure that places it in the ultra-low-power class for mobile processors of its generation. This TDP is indicative of a chip designed for thin-and-light laptops where heat dissipation and battery life are prioritized over raw performance. A 35 W envelope typically requires a modest cooling solution—a small heat pipe and a low-profile fan would suffice, or even a passive cooler in well-ventilated chassis designs.

The 65 nm process node, while not advanced at the time, was efficient enough to keep thermals manageable within that 35 W budget. The absence of a boost clock means the processor draws a relatively constant power load under full utilization, simplifying thermal management. Sustained workloads would not cause sudden power spikes, as the clock speed remains fixed at 2.20 GHz. This predictable power draw makes the ZM-82 easier to cool than dynamic-frequency parts, but it also means no performance headroom during bursty tasks.

For cooling tier, the 35 W TDP suggests a standard mobile cooling solution—think of a basic copper heat pipe assembly attached to a small centrifugal fan. High-end vapor chambers or dual-fan setups would be overkill. The processor’s end-of-life status implies that modern cooling solutions are irrelevant, but in its era, the ZM-82 would have run comfortably within the thermal limits of mainstream 15-inch laptops. The dual-core layout concentrates heat in a small die area, but the modest clock and 65 nm process prevent extreme hotspot formation.

FAQ

Q: What is the base clock speed of the ZM-82?

A: The base clock speed is 2.20 GHz, with no boost clock available.

Q: How many cores and threads does the ZM-82 have?

A: It has 2 cores and 2 threads, making it a dual-core, dual-thread processor.

Q: Does the ZM-82 support ECC memory?

A: No, ECC memory is not supported.

Q: What socket does the ZM-82 use?

A: It uses the AMD Socket S1.

Q: What is the TDP of the ZM-82?

A: The TDP is 35 W, classifying it as a low-power mobile processor.

Q: Does the ZM-82 have integrated graphics?

A: It does not have integrated graphics; display output relies on on certain motherboards as a chipset feature.

Q: What is the L2 cache size?

A: The L2 cache is 2 MB, with an L1 cache of 256 KB.

Platform and Compatibility

The ZM-82 is built for the AMD Socket S1, a platform designed for mobile computing in the late 2000s. This socket supported the Griffin architecture, and the processor’s 65 nm process node reflects the manufacturing technology of that period. Memory support is dual-channel, though the fact pack does not specify the memory type or speed; the dual-channel bus would provide adequate bandwidth for the processor’s dual-core design, but no figures are available for quantitative analysis.

PCIe support is not listed, which suggests that the chipset handled expansion connectivity. The integrated graphics situation is similarly delegated to the chipset, meaning the processor itself does not contain a GPU. This is typical for mobile CPUs of the era, where northbridge functions were often integrated into the motherboard chipset rather than the CPU die. The ZM-82’s lack of integrated graphics means it required a chipset with a built-in GPU for display output, which aligns with the fact pack’s note about “on certain motherboards.”

Upgrade path considerations are moot given the end-of-life status. The Socket S1 platform saw multiple processor generations, but the ZM-82’s specific compatibility is limited to systems designed for the Griffin core. Users looking to upgrade would need to check motherboard support, but the fact pack provides no data on forward or backward compatibility beyond the socket. The processor’s production status is end-of-life, so new units are unavailable, and replacement parts would come from used markets. The lack of an unlocked multiplier further restricts overclocking, which is typically not a target for mobile parts anyway.

The dual-channel memory bus is the only notable platform feature with a clear specification. This configuration would allow for improved memory throughput compared to single-channel designs, but the fact pack does not provide bandwidth numbers. The absence of an L3 cache and the modest 2 MB L2 cache suggest that memory latency was a factor in performance, though without benchmark data, this remains qualitative. Overall, the ZM-82 fits into a narrow platform niche—Socket S1 laptops from 2008-2009—and its compatibility is defined by that historical context rather than any modern relevance.