AMD Opteron A1150

AMD Opteron A1150 is an eight-core, eight-thread ARM Cortex-A57 processor built on GlobalFoundries' 28 nm process, targeting the Server/Workstation segment with a 32 W TDP and support for both DDR3 and DDR4 memory in a dual-channel configuration. It occupies the 50th percentile among all CPUs in the database, placing it squarely in the middle of the performance distribution rather than at either extreme. The processor operates at a fixed 1700.00 MHz base clock with no boost capability, and its 8 MB of shared L3 cache and 4 MB of shared L2 cache provide a modest memory hierarchy for its workload class.

Who Should Consider It

The benchmark data positions the Opteron A1150 as a processor for lightweight, power-conscious server tasks rather than heavy compute or interactive workloads. With eight cores but no simultaneous multithreading, the chip delivers eight hardware threads, which suits parallel workloads that scale linearly with core count but do not benefit from extra threads per core. For containerized web serving, light database queries, or network-attached storage appliances, the A1150's 32 W TDP and ARM architecture make it a plausible choice in environments where power density is the primary constraint.

Gaming is not a recommended use case for this processor. The absence of integrated graphics, combined with only 8 PCIe Gen 3 lanes from the CPU, means any gaming system would require a discrete GPU that competes for limited I/O bandwidth. The 1700.00 MHz base clock, with no boost, will struggle with single-threaded game logic that typically demands higher per-core frequency. The data shows no benchmark scores for the A1150, but the 50th percentile ranking across all CPUs indicates it does not excel in any measurable performance category.

For creation workloads such as video editing, 3D rendering, or large-scale compilation, the A1150's eight cores can assist in parallel tasks, but the lack of boost clocks and the relatively modest 29.9 GB/s memory bandwidth will bottleneck productivity software that relies on rapid data movement. Office productivity, including word processing and spreadsheet work, is technically possible, but the processor's server-oriented design—Socket SP1, ECC memory support, and end-of-life production status—makes it an unusual fit for desktop office machines. The intended audience is embedded server deployments where the ARM architecture and low power envelope (32 W) justify the performance trade-offs.

Power and Thermals

The Opteron A1150 carries a 32 W TDP, which classifies it as an ultra-low-power part in the server landscape. This TDP figure means a passive heatsink or a small, low-profile active cooler is sufficient for sustained operation; no exotic cooling solution is required. The 28 nm process node from GlobalFoundries contributes to this efficiency, though it is not advanced by modern standards. The die size of 182 mm² suggests a reasonably dense layout for eight ARM Cortex-A57 cores, but the transistor count is not disclosed in the data, limiting further analysis of power density.

Given the 32 W TDP, the thermal design allows for dense chassis deployment, such as 1U servers or blade enclosures where airflow is restricted. The memory controller supports DDR3 and DDR4, both with ECC, which adds a slight power overhead compared to non-ECC configurations, but the dual-channel bus at 29.9 GB/s keeps memory power modest. The lack of a boost clock means the processor never exceeds its rated power envelope under transient loads, providing predictable thermal behavior for system designers. For cooling tier, this is firmly in the "capable air cooler" category—anything from a low-profile server heatsink to a small tower cooler will suffice, and fanless operation is plausible in well-ventilated enclosures.

How It Compares

The FACT PACK lists no nearest rivals for the Opteron A1150, which means the benchmark database contains no direct comparison points for this processor. This absence is notable, as it indicates the A1150 occupies a niche with few contemporary peers in the same socket or performance class. The 50th percentile ranking among all CPUs is the only positional reference, implying that half of all processors in the database score higher and half score lower, but without specific rival scores, granular comparisons are impossible.

This lack of comparative data likely stems from the processor's ARM architecture, which separates it from the x86-dominated server market. The A1150's end-of-life production status and 2016 release date place it in an older generation of ARM server chips, predating the broader adoption of ARM in cloud and edge computing. Consequently, the database has not captured benchmark results for this part, and the avgBenchmarkScore of 0 reflects an absence of test data rather than a zero-performance outcome. For analysts, this means the A1150 must be evaluated on its specifications alone—eight cores at 1700.00 MHz, 8 MB L3 cache, and ECC memory support—rather than against measured rival performance.

FAQ

Q: Does the AMD Opteron A1150 support ECC memory?

A: Yes, the processor supports ECC memory, and it is compatible with both DDR3 and DDR4 modules in a dual-channel configuration, providing a memory bandwidth of 29.9 GB/s.

Q: What socket does the Opteron A1150 use?

A: The processor uses AMD Socket SP1, which is a server-oriented socket designed for the Opteron (Seattle) generation of ARM-based CPUs.

Q: Is the Opteron A1150 unlocked for overclocking?

A: No, the multiplier is locked, and the base clock is fixed at 1700.00 MHz with no boost clock available, so overclocking is not a supported feature.

Q: How many PCIe lanes does the processor provide?

A: The CPU provides 8 PCIe Gen 3 lanes, which is limited for expansion and suggests a focus on lightweight server tasks rather than GPU-heavy workloads.

Q: What is the production status of the Opteron A1150?

A: The processor is end-of-life, with a release date of January 13, 2016, and it is no longer in active production for new server deployments.

Q: Does the Opteron A1150 have integrated graphics?

A: No, the processor does not include integrated graphics, so a discrete GPU or a separate display controller is required for any video output.

Benchmark Performance

The benchmark data for the Opteron A1150 is sparse: there are no recorded scores, and the avgBenchmarkScore is zero, which complicates any direct performance analysis. The 50th percentile ranking among all CPUs is the sole quantitative anchor, suggesting that the A1150 sits at the median of the entire CPU database, but this is a global ranking that includes desktop, laptop, and server parts across multiple architectures. For a server chip, a median ranking implies that its multi-core throughput is unremarkable—neither a leader nor a laggard, but firmly in the middle of the pack.

Without nearestRivals data, the analysis must rely on architectural characteristics. The eight Cortex-A57 cores at 1700.00 MHz are ARM's high-performance cores from the 2014-2016 era, but they lack the out-of-order execution depth and wider pipelines found in contemporary x86 designs. The 8 MB L3 cache is shared across all cores, which helps with data reuse in multi-threaded workloads, but the 29.9 GB/s memory bandwidth is a limiting factor for memory-intensive tasks like large in-memory databases or scientific computing. The dual-channel memory bus, while supporting both DDR3 and DDR4, constrains bandwidth compared to quad-channel server platforms.

In multi-core scenarios, the A1150's eight threads can process independent tasks efficiently, but the lack of SMT means each core handles one thread, which is acceptable for throughput-oriented workloads like web serving where many small requests arrive concurrently. However, the 1700.00 MHz clock speed is low by any standard, and the absence of boost means the processor cannot dynamically increase frequency for bursty workloads. This places the A1150 at a significant disadvantage in single-threaded tasks, where even mid-range desktop CPUs from the same era would outperform it by a wide margin, though no specific percentage can be cited due to missing rival data.

The end-of-life status and 2016 release date further contextualize the performance: this is a first-generation ARM server chip that was likely evaluated for low-power, high-density deployments rather than raw speed. The 50th percentile ranking, while median, is actually a reasonable position for a 32 W processor, as many higher-ranked CPUs consume significantly more power. In power-normalized performance, the A1150 may fare better, but without benchmark scores or rival comparisons, the data does not support a definitive verdict. The processor is best understood as a niche product for specific embedded or micro-server roles, where its eight cores and ARM efficiency matter more than raw benchmark numbers.