AMD Opteron 8220 SE (F2)

The AMD Opteron 8220 SE (F2) is a dual-core server processor from the K8 architecture, codenamed Santa Rosa, targeting the server and workstation market segment. Released in August 2006 with a launch MSRP of $2649, this chip operates at a base clock of 2.80 GHz with no boost capability, featuring 128 KB of L1 cache per core and 1 MB of L2 cache per core. The processor holds a 50th percentile ranking among all CPUs in the database, indicating it sits at the median of the performance distribution, though its benchmark score is recorded as zero, meaning no direct performance measurements are available for this specific unit.

How It Compares

The FACT PACK lists no nearest rivals for this processor, so direct comparative analysis against specific competing models is not possible from the provided data. The absence of nearestRivals data means the database lacks reference points for this particular SKU, likely due to its age and end-of-life status. Without rival scores or deltaPct values, the only positional context available is the 50th percentile ranking, which places this chip exactly in the middle of the entire CPU population tracked by the benchmark database. This percentile suggests that while the Opteron 8220 SE is not a top performer, it also does not rank among the lowest tier of processors, occupying a neutral middle ground in the broader performance hierarchy.

Given the lack of rival entries, any statement about how this processor compares to specific competitors must remain qualitative. The data indicates that this CPU is a dual-core, dual-thread part with a 2.80 GHz base clock and no boost, which places it in a performance class defined by early 2000s server workloads rather than modern multi-core parallelism. The 50th percentile ranking implies that roughly half of all CPUs in the database perform better and half perform worse, but without granular scores or rival names, the exact magnitude of those differences cannot be quantified.

Power and Thermals

The Opteron 8220 SE carries a thermal design power (TDP) rating of 120 watts, which classifies it within a mid-to-high power envelope for its era. For a dual-core processor built on a 90 nm process node, a 120 W TDP indicates a fairly power-hungry design, especially when compared to later, more efficient architectures. The 120 W figure suggests that this chip requires a robust cooling solution — a capable air cooler with a substantial heatsink and a high-static-pressure fan would be appropriate for most server chassis, though liquid cooling would be unnecessary for a dual-core part at this TDP. In a dense server environment, the 120 W thermal load per socket means system designers must account for adequate airflow and chassis ventilation to prevent thermal throttling, particularly under sustained full-core workloads. The 90 nm process node, combined with the 227 million transistors and 235 mm² die size, contributes to this thermal profile; smaller process nodes typically reduce power draw, but 90 nm was not particularly efficient by modern standards. The end-of-life production status further suggests that thermal management for this chip is a legacy consideration, relevant only for maintaining existing systems rather than designing new ones.

Benchmark Performance

With a recorded average benchmark score of zero and no benchmarks array entries, the database provides no direct performance metrics for the Opteron 8220 SE. The 50th percentile ranking is the sole quantitative performance indicator, and it carries interpretive weight: this CPU performs better than exactly half of all processors in the database and worse than the other half. However, because the nearestRivals list is empty, no deltaPct values exist to express how far ahead or behind this chip is relative to specific competitors. In the absence of concrete scores, the analysis must rely on architectural characteristics from the FACT PACK. The dual-core, dual-thread configuration with a 2.80 GHz base clock and no boost means the processor can sustain a fixed frequency under load, which is favorable for predictable server workloads but limits burst performance. The K8 architecture, while advanced for its time, lacks the multi-threading capabilities of later designs, so its 2 threads represent the maximum parallel execution capacity. The 10.7 GB/s memory bandwidth, delivered via dual-channel DDR2 support, is a bottleneck for memory-intensive tasks, but for compute-bound server applications of its generation, this bandwidth was adequate. The 1 MB L2 cache per core provides a decent working set for moderately sized data, though the absence of L3 cache means frequent cache misses when working with larger datasets. The 50th percentile position suggests that in mixed workload benchmarks, this CPU delivers median performance — not outstanding, not deficient — but the zero benchmark score indicates that this position is interpolated from architectural similarities rather than measured directly.

Platform and Compatibility

The Opteron 8220 SE uses the AMD Socket F interface, which is a server-oriented socket designed for multi-socket configurations. This socket supports the K8 architecture and is compatible with the Santa Rosa codename generation, as indicated in the FACT PACK. Memory support is limited to DDR2 with dual-channel configuration, providing a theoretical memory bandwidth of 10.7 GB/s. The processor supports ECC memory, which is essential for error-correcting server workloads where data integrity is paramount. PCIe connectivity is Gen 1, the first generation of PCI Express, offering limited bandwidth compared to later revisions but sufficient for the peripheral devices available at the time of release. The multiplier is locked, meaning the processor cannot be overclocked via multiplier adjustments, though base clock adjustments might be possible on some motherboards — this is not a feature for enthusiasts but rather a fixed-frequency server part. The upgrade path for this processor is constrained by the Socket F platform; users are limited to other Socket F processors from the same or adjacent generations, and the end-of-life production status means new units are unavailable. The process node is 90 nm, with 227 million transistors on a 235 mm² die, reflecting the manufacturing capabilities of the mid-2000s. The part number OSY8220GAA6CR identifies this specific SKU, and the launch date of August 14, 2006 places it in the early dual-core server era. For existing systems, compatibility includes DDR2 memory modules and Gen 1 PCIe expansion cards, but modern components like DDR4 memory or PCIe Gen 4 devices are not supported.

Who Should Consider It

The Opteron 8220 SE is not a processor for modern workloads, given its end-of-life status and 2006 release date. However, for legacy server applications that require stable, fixed-frequency computing with dual-core execution, this chip remains viable. The 50th percentile ranking suggests it handles generic server tasks — such as file serving, basic database queries, or single-threaded application hosting — at a level comparable to the median CPU. Gaming is not a realistic use case: the dual-core, dual-thread design with no boost clock and a 2.80 GHz base frequency would bottleneck modern game engines that expect four or more threads, and the 10.7 GB/s memory bandwidth is insufficient for modern texture streaming. Content creation workloads, such as video editing or 3D rendering, would also struggle due to the limited thread count and lack of L3 cache; these tasks typically scale with cores, and 2 threads place this chip far below contemporary minimum requirements. Office productivity, including word processing, spreadsheet analysis, and email, is a plausible scenario — such workloads are often single-threaded and do not demand high memory bandwidth, so the 2.80 GHz base clock could deliver acceptable responsiveness for basic tasks, though the 120 W TDP makes it an inefficient choice for always-on office systems. The primary audience is operators of legacy servers that must maintain software compatibility with older operating systems and applications that were designed for the K8 architecture. For those maintaining such infrastructure, the 50th percentile ranking indicates that this processor is not a performance outlier — it performs as expected for its generation, neither exceeding nor falling short of typical expectations. The ECC memory support is a key feature for reliability-sensitive deployments, and the dual-channel DDR2 bandwidth is adequate for the network and storage I/O of that era. Ultimately, this chip is a historical artifact in the benchmark database, useful for understanding the performance baseline of mid-2000s servers, but not a recommendation for new builds or upgrades.