AMD Opteron 248 HE

The AMD Opteron 248 HE is a single-core, single-thread server processor from the K8 architecture family, built on a 90 nm process with a modest 2.20 GHz base clock. As an end-of-life part aimed at the server and workstation segment, its benchmark data is sparse, and its raw performance metrics place it at the 50th percentile among all CPUs in the database, with an average benchmark score of zero. This indicates that the processor occupies a firmly historical position, offering no competitive standing against any modern or even contemporary rivals in the current dataset.

Benchmark Performance

The Opteron 248 HE presents a unique analytical challenge because the FACT PACK lists no individual benchmark scores and no nearest rivals with comparative delta percentages. With an average benchmark score of zero and an empty `nearestRivals` array, the data cannot substantiate any direct performance comparison against other processors. The 50th percentile placement is the sole quantitative anchor, and it is important to interpret this carefully: a median percentile with a zero score suggests that the processor is either untested in the current benchmark suite or that its results are so far below the measurable threshold that they register as negligible.

In practical terms, this processor’s single core and single thread, combined with a 2.20 GHz clock, would deliver performance characteristic of early-2000s server silicon. The K8 architecture was notable for its integrated memory controller, but with only one core, the 248 HE would be decisively outpaced by any multi-core part in the database. The absence of rival data means no exact percentage deltas can be stated, but the qualitative picture is clear: this is not a competitive processor by any modern or even mid-2000s standard. Its role in a benchmark database is purely archival, serving as a reference point for how far server processors have progressed rather than as a viable contender.

Single-Thread vs Multi-Thread Behavior

The Opteron 248 HE is fundamentally a single-threaded device. With one core and one thread, there is no distinction between single-thread and multi-thread performance; the processor executes one instruction stream at a time. This has profound implications for workload analysis. Any application that can utilize multiple threads will see zero benefit from this CPU, as it simply lacks the parallel execution resources. The 2.20 GHz base clock is the only frequency available, with no boost clock to provide temporary headroom, so sustained workloads will run at a fixed pace.

For real-world server tasks, this means the 248 HE is limited to strictly sequential processes. Legacy database queries that are not parallelized, single-threaded scripting tasks, or basic administrative functions could run, but anything modern—web serving with concurrent connections, virtualization, or multi-threaded compilation—would be bottlenecked immediately. The K8 architecture’s integrated memory controller and dual-channel memory bus (noted in the FACT PACK) would help reduce memory latency for that single thread, but this advantage is negligible when the CPU cannot scale beyond one logical processor. The data implies that this processor is not merely weak in multi-threaded scenarios; it is entirely incapable of them, making its single-thread behavior the only relevant metric, and one that is modest at best given the 2.20 GHz clock.

How It Compares

The FACT PACK provides no nearest rivals, which is itself a meaningful data point. In a benchmark database where most processors have at least one comparative reference, the 248 HE stands alone. This isolation suggests that its performance envelope is so distinct—and so far below the current test population—that no meaningful peer group exists. The 50th percentile placement is likely a statistical artifact of an untested or zero-scored entry, rather than a genuine middle-of-the-pack ranking.

Without rival names, scores, or deltaPct values, any comparison must be framed qualitatively. Against a modern dual-core or quad-core server processor, the 248 HE would be slower by an order of magnitude in multi-threaded tasks, and even in single-threaded tasks, architectural improvements in newer CPUs would likely yield a significant advantage. Against other single-core K8-era processors, the 248 HE’s 2.20 GHz clock is unremarkable; higher-clocked variants would outperform it, while lower-clocked HE (high-efficiency) models might trade blows, but this is speculative without data. The lack of any rival entries in the FACT PACK forces the conclusion that this processor is not competitive in any measurable sense within the current database context.

Who Should Consider It

The Opteron 248 HE is not a processor that any current user should consider for active workloads. Its workload profile is defined entirely by its single core and 55 W TDP. For gaming, the data shows no support: a single-threaded 2.20 GHz CPU without integrated graphics would require a discrete GPU and would still bottleneck any modern game engine that expects at least four threads. The K8 architecture lacks the instruction set extensions and cache hierarchy (128 KB L1, 1 MB L2) needed for contemporary gaming performance. The absence of a boost clock further cements its unsuitability for bursty gaming loads.

For content creation, the verdict is equally negative. Video editing, 3D rendering, and photo processing are all heavily multi-threaded tasks, and the 248 HE’s single thread would result in render times that are impractical to the point of unusability. The 1 MB L2 cache is small by modern standards, and the lack of an L3 cache (noted as null in the FACT PACK) would cause frequent memory stalls even in single-threaded creation tools. Office productivity is the only segment where this processor might technically function, but even here, modern web applications and office suites are multi-threaded and memory-hungry. A 2.20 GHz single-core part would struggle with a modern browser with multiple tabs, let alone a spreadsheet with complex formulas. The data indicates this is a collector’s item or a museum piece, not a daily driver. For anyone building a system, the 248 HE is a non-viable choice across all workload categories.

Power and Thermals

The Opteron 248 HE carries a 55 W TDP, which is the single most defining specification for its power profile. This low TDP class is characteristic of AMD’s HE (high efficiency) variants, which were designed for dense server deployments where heat dissipation and power draw were critical constraints. In the context of its era, 55 W was remarkably low for a server processor, enabling passive cooling or very small heatsinks in 1U chassis. The 90 nm process node and 106 million transistor count are consistent with this efficiency focus; the K8 architecture was known for relatively modest power consumption compared to its NetBurst competitors, though the FACT PACK does not provide rival wattage figures to confirm this.

From a thermal management perspective, the 55 W TDP implies that a capable air cooler would be more than sufficient. There is no need for liquid cooling, large tower heatsinks, or high-static-pressure fans. The processor’s end-of-life status means it generates no meaningful heat relative to modern parts, and its fixed 2.20 GHz clock (no boost) ensures that power draw remains constant under load. However, the data does not specify any thermal limits, so precise temperature behavior cannot be quantified. The dual-channel memory bus and Socket 940 platform, while older, do not impose any unusual cooling requirements. In summary, the 55 W TDP class positions the 248 HE as an exceptionally easy part to cool, but this is a moot point given that its performance is too limited for any practical use. The processor’s efficiency is its only redeeming feature, but efficiency without performance is merely a historical curiosity.