AMD Opteron 8352 (B3)

AMD Opteron 8352 (B3) is a 65 nm server processor from AMD’s Barcelona generation, released in April 2008 with a launch MSRP of $1079. It operates at a base clock of 2.10 GHz with no boost capability, pairing four cores with four threads in a 95 W TDP envelope. The data shows this part occupies the 50th percentile among all CPUs in the database, indicating a median position in overall performance distribution, though its benchmark score is currently recorded as zero, meaning no direct performance samples have been aggregated for this specific listing.

Benchmark Performance

Because the nearestRivals array is empty and the benchmark score sits at zero, direct percentage comparisons against specific competitors cannot be derived from the available data. However, the 50th percentile ranking provides context: this processor sits exactly at the midpoint of all CPUs tracked, meaning half of all recorded parts perform better and half perform worse. For a four-core, four-thread server chip from 2008, this median placement reflects its position as a mid-tier option within its generation rather than a flagship or entry-level part.

The absence of rival deltas means performance interpretation must rely on architectural characteristics. With four physical cores and no simultaneous multithreading, the Opteron 8352 processes exactly four threads concurrently. The 2.10 GHz base clock is modest by modern standards, but the Barcelona architecture includes a shared 2 MB L3 cache per processor, which helps mitigate memory latency in multi-threaded server workloads. The 64 KB L1 and 512 KB L2 caches per core provide adequate per-core working sets for transaction processing and database queries typical of its era.

Benchmark results from similar Barcelona-generation parts would typically show strong scaling in integer-heavy server tasks but weaker floating-point performance compared to contemporary Intel offerings. Without explicit rival scores, the data indicates this is a balanced, if unremarkable, performer: the 50th percentile suggests it neither excels nor disappoints relative to the broader CPU landscape, making it a reasonable baseline for legacy server deployments rather than a performance leader.

Power and Thermals

The TDP is rated at 95 W, which places the Opteron 8352 in the mid-range power class for server processors of its time. This TDP figure implies a cooling solution of moderate capability: a standard server heatsink with a forced-air fan is sufficient, without requiring exotic liquid cooling or oversized passive heatsinks. The 65 nm process node contributes to this manageable thermal profile, as older fabrication technologies typically dissipate more heat per unit area than newer nodes.

For a quad-core server chip, 95 W allows dense rack deployments where multiple sockets share chassis cooling. The data shows no boost clock, meaning power draw remains relatively constant under load rather than spiking during turbo operation. This predictable thermal behavior simplifies system design: administrators can size power supplies and cooling based on sustained maximum load without accounting for transient boost power excursions. The end-of-life production status suggests replacement parts may be harder to source, but the modest TDP means existing cooling infrastructure from the 2008 era remains adequate.

Platform and Compatibility

The Opteron 8352 uses AMD Socket Fr2, a server-specific socket that is not interchangeable with consumer AMD platforms. This socket supports the Barcelona architecture, and the processor’s memory controller handles DDR2 memory in a dual-channel configuration, with actual memory support dependent on the motherboard. The memory bandwidth is rated at 10.7 GB/s, which is modest but appropriate for the era’s server workloads. ECC memory is supported, a critical feature for data integrity in server environments where memory errors can corrupt transaction data.

The platform lacks integrated graphics, as expected for a server/workstation part. PCIe support is not specified in the data, meaning expansion capabilities depend entirely on the motherboard chipset rather than the CPU itself. The dual-channel memory bus limits peak bandwidth compared to later triple- or quad-channel designs, but for four cores at 2.10 GHz, the 10.7 GB/s figure does not create a significant bottleneck in most workloads. The upgrade path is constrained: Socket Fr2 is tied to the Barcelona generation, so users cannot drop in a newer AMD processor without a full motherboard replacement. The 463 million transistors on a 285 mm² die indicate a relatively complex chip for its time, but the end-of-life status means no future firmware or microcode updates are likely.

Who Should Consider It

Given the 50th percentile ranking and the four-core, four-thread configuration, the Opteron 8352 suits legacy server environments where software is already deployed and validated on this platform. Database workloads that rely on single-socket configurations with moderate thread counts—such as small business ERP systems or departmental file servers—would see adequate performance from the 2.10 GHz base clock and shared 2 MB L3 cache. The ECC memory support makes it viable for financial or archival systems where data corruption is unacceptable.

For gaming, this processor is not a practical choice: no integrated graphics, a server-focused socket, and only four threads at 2.10 GHz would bottleneck modern game engines that expect higher IPC and more threads. Creation workloads like video editing or 3D rendering would also struggle, as these tasks scale well beyond four threads and benefit from higher clocks. Office productivity and web serving, however, align with the Opteron’s strengths: the 95 W TDP allows low-power operation in always-on environments, and the dual-channel DDR2 with ECC provides stable memory for web servers or internal application hosting. The empty nearestRivals data means no direct competitor comparison is possible, but the 50th percentile suggests it outperforms half of all recorded CPUs, which includes many low-end consumer parts, but underperforms the other half that contains most modern processors.

Single-Thread vs Multi-Thread Behavior

The Opteron 8352 has four cores and four threads, meaning there is no hyper-threading to extract extra parallelism from each core. Each core operates at 2.10 GHz with a 64 KB L1 and 512 KB L2 cache, while all four cores share 2 MB of L3. This cache hierarchy favors workloads that reuse data across cores, such as shared database caches or application server pools. However, the lack of boost clock means single-thread performance is strictly bounded by the 2.10 GHz frequency, which is low by modern standards.

In single-threaded tasks, the processor relies entirely on the Barcelona architecture’s IPC (instructions per clock). The 65 nm process and 2008-era design deliver modest IPC compared to later AMD architectures, so single-thread scores would likely fall below the 50th percentile. Multi-threaded workloads, by contrast, can use all four cores, and the shared L3 helps avoid redundant memory fetches. The 10.7 GB/s memory bandwidth is shared across all cores, so memory-intensive multi-threaded tasks may see contention, but CPU-bound integer workloads should scale nearly linearly up to four threads. The 50th percentile overall ranking suggests that the multi-thread advantage of four dedicated cores offsets the single-thread deficit, yielding a balanced profile suited to parallel server tasks rather than latency-sensitive interactive workloads.

FAQ

Q: How many cores and threads does the AMD Opteron 8352 have?

A: It has 4 cores and 4 threads, with no simultaneous multithreading, so it processes exactly four threads concurrently.

Q: What is the base clock speed and does it boost?

A: The base clock is 2.10 GHz, and there is no boost clock, meaning the frequency remains constant under load.

Q: What type of memory does it support and is ECC available?

A: It supports DDR2 memory in a dual-channel configuration with actual support depending on the motherboard, and ECC memory is supported.

Q: What is the thermal design power and what cooling does it imply?

A: The TDP is 95 W, which implies a standard server heatsink with forced-air cooling is sufficient; no liquid cooling or oversized passive solutions are required.

Q: What socket does it use and is there an upgrade path?

A: It uses AMD Socket Fr2, which is specific to the Barcelona generation, so upgrading to a newer processor requires a motherboard replacement.

Q: What is the processor’s overall performance ranking?

A: It sits at the 50th percentile among all CPUs in the database, meaning half of all recorded processors perform better and half perform worse.