Intel Pentium 4 2.2

The Intel Pentium 4 2.2 is a single-core desktop processor from Intel’s NetBurst architecture, built on the Northwood codename at a 130 nm process node. It operates at a base clock of 2.20 GHz with a thermal design power (TDP) of 92 watts, and it sits in the 50th percentile of all CPUs tracked in this database, indicating a median position in overall performance distribution.

Benchmark Performance

The Pentium 4 2.2’s benchmark results place it at the exact midpoint of the database’s CPU performance spectrum, with a 50th percentile rank. This means half of all recorded processors outperform it, while half fall behind, a neutral standing for a desktop part from its era. With an average benchmark score of 0 (normalized), the data does not show any meaningful deviation from the baseline, which reflects its position as a baseline reference point rather than a high- or low-end outlier.

The processor’s single core and single thread configuration limits its workload throughput in modern multi-threaded benchmarks, but its 2.20 GHz base clock provides a straightforward frequency advantage in legacy single-threaded tasks. The 512 KB L2 cache and 8 KB L1 cache support low-latency access to frequently used data, which is critical for the integer and floating-point operations typical of early-2000s applications. Because the nearestRivals field is empty, no direct percentage deltas against specific competitors can be cited; however, the percentile data indicates that this CPU does not lead or trail any particular rival by a measurable margin in the current database. The absence of a boost clock means performance is entirely dictated by the fixed 2.20 GHz operating point, with no dynamic frequency scaling to enhance short bursts of activity.

Power and Thermals

The TDP of 92 watts defines the thermal envelope for this processor, which is substantial for a single-core design. This power draw requires a cooling solution capable of dissipating that heat load under sustained load; a capable air cooler with a copper base or a modest heatpipe tower would be appropriate, though the exact cooler size is not specified in the data. The 130 nm process node, while advanced for its release period, generates more heat per transistor than smaller modern nodes, so the 92-watt TDP is a direct consequence of the Northwood architecture’s voltage and frequency characteristics.

In practical terms, the 92-watt TDP means system builders must ensure adequate chassis airflow and a cooler rated for that thermal class. The processor does not support aggressive undervolting or power limiting features common in later generations, so the thermal load is relatively static. Idle power consumption is not listed, but the fixed clock suggests the CPU draws near-full power whenever active. For a desktop system from 2002, this TDP was typical of high-frequency Pentium 4 parts, and it implies that a stock Intel cooler or an equivalent third-party unit would suffice, provided the motherboard’s voltage regulator circuitry can deliver consistent power to the socket.

How It Compares

The nearestRivals array is empty, so the data does not identify specific competing processors by name, score, or delta percentage. Consequently, this analysis cannot state that the Pentium 4 2.2 outperforms or lags behind any particular rival by a quantified margin. What the percentile field reveals is a median position: the CPU is neither a top-tier performer nor a bottom-tier one. In a hypothetical comparison, a rival with a higher clock speed or larger cache would likely score above the 50th percentile, while a lower-clocked or smaller-cache part would fall below, but such claims require data not present in this fact pack.

The lack of rival data also means no statements about multi-core scaling or per-thread efficiency against contemporaries can be made. The processor’s single-threaded nature is its defining trait, and any comparison would hinge on that. Without explicit rival scores, the safest interpretation is that this CPU occupies a middle ground in the overall database, suitable for basic tasks but not competitive with higher-tier parts of its generation or later ones.

Who Should Consider It

Given its 50th percentile ranking and single-core design, the Pentium 4 2.2 is best suited for legacy software that relies on a single thread and high clock speed. Office productivity applications from the early 2000s, word processors, spreadsheets, and email clients, would run adequately at 2.20 GHz, as these workloads rarely utilized more than one core. The 512 KB L2 cache helps with repetitive data access in such tasks, reducing memory stalls.

For gaming, this processor could handle titles released around its launch period, particularly those optimized for single-threaded performance. However, modern games that require multiple cores would see poor performance, as the CPU cannot parallelize workloads across threads. Content creation tasks like video encoding or 3D rendering, which are heavily multi-threaded, would be severely limited; the single thread and fixed clock would result in long render times compared to any multi-core part. The 50th percentile rank suggests that for purely single-threaded benchmarks, it is an average performer, so users should not expect exceptional responsiveness in demanding applications. The lack of an integrated GPU means a discrete graphics card is mandatory, and the memory support for DDR1 and DDR2 indicates compatibility with older system memory standards.

Platform and Compatibility

The Pentium 4 2.2 uses the Intel Socket 478 interface, which was a common desktop platform in the early 2000s. This socket supports the Northwood core and other Pentium 4 variants, though the exact motherboard chipset compatibility is not listed beyond the note that integrated graphics are available only on certain motherboards as a chipset feature. The processor supports DDR1 and DDR2 memory, but the memory bus width and bandwidth are not specified, so no data on peak theoretical throughput can be provided. ECC memory is not supported, which targets this CPU at consumer and mainstream desktop builds rather than servers or workstations.

The architecture is NetBurst, Intel’s first generation of deeply pipelined x86 processors, and the 130 nm process node with 55 million transistors on a 146 mm² die size reflects the manufacturing technology of its time. PCIe support is not listed, so the expansion interface is unknown; this likely predates PCIe, meaning AGP or PCI slots would be the primary graphics and expansion options, but that is an inference from the absence of data, not a fact. The multiplier is locked, so overclocking via base clock adjustments would be the only path to higher frequencies, but the data does not confirm any headroom. The production status is end-of-life, and the release date is January 6, 2002, which places it in the early days of the NetBurst era. The part number SL5YS identifies a specific steppings, but no launch MSRP is provided, so no pricing information can be stated.

Upgrade paths from this socket are limited to other Socket 478 processors, but the data does not list which specific models are compatible. The memory support for both DDR1 and DDR2 suggests some motherboard flexibility, but the absence of a memory bus clock means users must rely on motherboard specifications. The integrated graphics feature, when present on a chipset, would eliminate the need for a discrete GPU for basic display output, but it is not a core feature of the processor itself. For a modern system builder, this platform is obsolete, but for retro computing enthusiasts, the Socket 478 platform offers a defined set of compatible components, albeit with no data on PCIe lanes or memory bandwidth to guide selections.