Intel Pentium III Xeon 933 5V-12V

The Intel Pentium III Xeon 933 5V-12V is a single-core, single-thread server/workstation processor from the Cascades generation of Intel's P6 architecture. Released on 2000-05-23 with a launch MSRP of $794, it runs at a fixed 933.00 MHz with a 30W TDP and uses the Intel Slot 2 socket. The database holds no benchmark scores for this part; the benchmarks array is empty, the average benchmark score is 0, and the percentileVsAllCpus value of 50 places it at the exact midpoint of all recorded CPUs. This is a processor whose performance profile must be inferred from its architectural specifications rather than from measured results.

Benchmark Performance

The benchmark data for this processor is a blank slate. The benchmarks array contains no entries, and the avgBenchmarkScore field is 0. That zero is not a measured result; it is the default value for an unmeasured part. The percentileVsAllCpus of 50 is therefore a statistical placeholder, not a performance verdict. It indicates that, within the database's distribution of all CPUs, this processor sits at the median, but with no scores feeding that percentile, the value carries no analytical weight. The nearestRivals array is also empty, so there are no rival names, no scores, and no deltaPct values to compute. No percentage deltas can be cited, because the data provides none. The only quantitative performance anchor is the 933.00 MHz base clock, which is the sole frequency listed. There is no boost clock, so the processor operates at that single speed continuously. For a Cascades-generation Xeon aimed at servers and workstations, a 933.00 MHz clock would have been a mid-to-high frequency at the time of release, but the database offers no contemporaneous scores to confirm that positioning. The absence of recorded benchmarks means that any statement about this part's speed relative to others is unsupported by the data. What the data does show is a processor that was never benchmarked in this database, or whose results were removed. The 50th percentile is the only comparative metric, and it should be read as a null value rather than a meaningful ranking. In short, the benchmark performance of the Pentium III Xeon 933 5V-12V is undocumented; the database records no throughput, no latency, and no competitive deltas.

Power and Thermals

The thermal design power is 30W. That is a notably low figure for a server/workstation processor, and it implies a modest cooling requirement. The data does not specify a cooler size, but a 30W TDP suggests that a simple air cooler, or even a passive heatsink in a well-ventilated chassis, would be sufficient to maintain operating temperatures. The 180 nm process node, manufactured by Intel, is a key contributor to this efficiency. The die size is 106 mm², and the transistor count is 28 million, both figures consistent with a late P6-era design. Because there is no boost clock, the 933.00 MHz base clock is also the maximum sustained frequency; the 30W TDP is thus a steady-state figure, not a peak burst value. This predictability simplifies thermal design: the processor draws a constant power load, so thermal management does not need to accommodate transient spikes. The low TDP also has system-level implications. A 30W part can be placed in dense server enclosures where heat dissipation is constrained, or in workstations with small form factors. The FACT PACK does not list any rival power figures, so no direct comparison to other processors is possible. However, the 30W value stands on its own as a low-power characteristic for the server/workstation segment. The absence of thermal throttling data and measured temperatures means the real-world thermal behavior is unquantified, but the architectural facts point to a cool-running chip.

Single-Thread vs Multi-Thread Behavior

This processor has 1 core and 1 thread. It is a purely single-threaded design with no parallel execution capability. There is no multi-threading of any kind, and the lack of a boost clock means the single thread runs at a constant 933.00 MHz. For workloads that scale across cores, this part offers no headroom; the data shows no additional threads to schedule, so any multi-threaded application would run on a single execution stream. The cache hierarchy consists of a 32 KB L1 and a 256 KB L2, both private to the one core. In single-threaded tasks, the 933.00 MHz clock and the cache sizes are the only performance levers. The 256 KB L2 is a full-speed on-die cache, which would help latency-sensitive workloads such as database lookups or transaction processing. However, the database does not list a memory bandwidth figure, so the interaction between the single core and memory cannot be quantified. The memory bus is single-channel, which inherently limits memory throughput; with one channel, the processor can only access memory along a single path. The FACT PACK does not specify the memory type or speed, so the exact bandwidth is unknown. For real-world server workloads of the era, file serving, email handling, or simple web serving, the single thread would be the limiting factor. Modern parallel workloads, such as rendering or scientific computing, would see no benefit from this processor's single thread. The 50th percentile ranking, again, is a placeholder and not a performance metric; in a multi-threaded context, a 1-core/1-thread part would likely rank far lower if measured scores existed. The single-thread vs multi-thread split is stark: this is a pure single-thread part with no multi-thread capability whatsoever.

How It Compares

The nearestRivals array in the FACT PACK is empty. There are no rival names, no scores, and no deltaPct values to reference. This section cannot provide the usual percentage deltas because the data contains none. The only comparative datum is the percentileVsAllCpus of 50, which places the processor at the median of all CPUs in the database. In the absence of rivals, the comparison must be framed against the processor's own generation and market segment. As a Pentium III Xeon from the Cascades generation, it belongs to the P6 architecture family. The 180 nm process node and 28 million transistors place it in a specific manufacturing era. The 933.00 MHz clock is the highest frequency listed in the pack; no other clocks are provided for context. The lack of rivals means that any claim of superiority or inferiority would be unsupported by the data. The database simply does not contain the necessary comparison points. For a hardware analyst, this is a case where the absence of information is the finding: the Pentium III Xeon 933 5V-12V has no recorded benchmark rivals in this database, so its competitive position is undefined. The 50th percentile is a statistical artifact of missing data, not a measured outcome. It cannot be used to say whether the processor was faster or slower than any specific competitor. The only honest comparison is to the processor's own specifications: a 1-core, 1-thread design at 933.00 MHz with a 30W TDP, released in 2000-05-23. Without rival data, any relative statement would be speculation. The data shows a part that is unpositioned in the competitive landscape, with no deltas to report.

Platform and Compatibility

The processor uses the Intel Slot 2 socket, a server/workstation slot form factor that differs from the later socketed designs. The architecture is P6, with the codename Cascades. The process node is 180 nm, and the foundry is Intel. The die size is 106 mm², and the transistor count is 28 million. The cache hierarchy consists of a 32 KB L1 and a 256 KB L2; there is no L3 cache and no 3D V-Cache. The memory bus is single-channel, and ECC memory is not supported according to the FACT PACK. No memory type or speed is listed, so the exact memory compatibility is unknown. The PCIe field is null, meaning the database has no PCIe information for this part; the processor predates the PCIe standard, so it likely relied on older bus interfaces, but the pack does not specify them. The market segment is Server/Workstation, and the production status is End-of-life. The release date is 2000-05-23. The part number is SL3WYSL4HDSL4R9SL4U3. The multiplier is locked, meaning the clock multiplier cannot be adjusted by the user. There is no integrated graphics, so a discrete graphics adapter would be required for any display output, though the server/workstation segment typically uses headless operation. For upgrade path, the end-of-life status means that no future compatibility is planned. The Slot 2 socket was specific to the Xeon line, so a motherboard with Slot 2 would be required; the pack does not list chipset compatibility. The single-channel memory bus limits memory expansion, and the lack of ECC support is notable for a server part, though the pack does not elaborate on the memory controller. The 30W TDP is low for the segment, which may allow for smaller power supplies, but no power supply data is present. The launch MSRP was $794, a figure that reflects the server/workstation positioning. Overall, the platform is a legacy design: no PCIe, no integrated graphics, no ECC, and a single memory channel. The upgrade path is effectively zero, as the socket and architecture are obsolete. The part number SL3WYSL4HDSL4R9SL4U3 is the only identifier for this specific silicon revision.