Intel Pentium 4 HT Extreme Edition 3.46
Intel processor specifications and benchmark scores
Integrated GPUAt a Glance
IntelIntel Pentium 4 HT Extreme Edition 3.46 Specifications
Pentium 4 HT Extreme Edition 3.46 Core Configuration
Processing cores and threading
The Intel Pentium 4 HT Extreme Edition 3.46 features 1 physical cores and 2 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.
Pentium 4 HT Extreme Edition 3.46 Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Pentium 4 HT Extreme Edition 3.46 benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Pentium 4 HT Extreme Edition 3.46 by Intel can dynamically adjust its frequency based on workload and thermal headroom.
Intel's Pentium 4 HT Extreme Edition 3.46 Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the Pentium 4 HT Extreme Edition 3.46 processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Pentium 4 HT Extreme Edition 3.46's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
NetBurst Architecture & Process
Manufacturing and design details
The Intel Pentium 4 HT Extreme Edition 3.46 is built on Intel's 130 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in Pentium 4 HT Extreme Edition 3.46 incorporate advanced branch prediction and out-of-order execution for optimal performance.
NetBurst Instruction Set Features
Supported CPU instructions and extensions
The Pentium 4 HT Extreme Edition 3.46 by Intel supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.
Power & Thermal
TDP and power specifications
The Intel Pentium 4 HT Extreme Edition 3.46 has a TDP (Thermal Design Power) of 110W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.
Intel Socket 775 Platform & Socket
Compatibility information
The Pentium 4 HT Extreme Edition 3.46 uses the Intel Socket 775 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.
Intel Socket 775 Memory Support
RAM compatibility and speeds
Memory support specifications for the Pentium 4 HT Extreme Edition 3.46 define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Pentium 4 HT Extreme Edition 3.46 determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.
Intel's Pentium 4 HT Extreme Edition 3.46 Integrated Graphics
Built-in GPU specifications
The Intel Pentium 4 HT Extreme Edition 3.46 includes integrated graphics, eliminating the need for a dedicated GPU in basic computing scenarios. Integrated graphics are ideal for office productivity, video playback, and light gaming. While not designed for demanding GPU benchmarks, the iGPU in the Pentium 4 HT Extreme Edition 3.46 provides hardware video encoding and decoding capabilities. This makes the processor suitable for compact builds, HTPCs, and systems where power efficiency is prioritized over gaming performance.
Product Information
Release and pricing details
The Intel Pentium 4 HT Extreme Edition 3.46 is manufactured by Intel and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Pentium 4 HT Extreme Edition 3.46 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.
About Intel Pentium 4 HT Extreme Edition 3.46
The Intel Pentium 4 HT Extreme Edition 3.46 is a single-core desktop processor from Intel, built on the NetBurst architecture with the Gallatin codename. It operates at a base clock of 3.47 GHz and supports two threads via Hyper-Threading. With a 110W TDP and an LGA775 socket, it targets high-end desktop systems from the 2004 release. In the benchmark database, it sits at the 50th percentile of all CPUs, though its average benchmark score is recorded as 0.
Platform and Compatibility
The processor uses the Intel Socket 775 (LGA775) interface, a widely adopted desktop socket for Intel processors of that generation. Memory support is flexible: it can work with DDR1, DDR2, or DDR3 modules, but the exact type is determined by the motherboard. The memory bus is dual-channel, which allows two memory modules to be accessed simultaneously, potentially increasing bandwidth. ECC memory is not supported, so error-correcting memory is not an option. The processor does not include integrated graphics; display output is a chipset feature, meaning certain motherboards provide graphics capabilities. The processor is end-of-life, so no new motherboards are being produced for it, and the upgrade path is limited to other LGA775 processors, though the specific compatibility is not listed. The launch MSRP was $999. The processor was released on October 30, 2004, and is now end-of-life. It has a part number of SL7RTSL7NF. The market segment is desktop. The multiplier is locked, meaning the clock multiplier cannot be adjusted. The processor has 1 core and 2 threads.
Power and Thermals
The TDP is 110W, which places it in a high-power category for its time. This requires a capable cooling solution, such as a large air cooler or a liquid cooling system, to maintain stable operation. The 130nm process node and 178 million transistors contribute to this power draw. The die size is 269 mm², which is substantial and affects thermal density. Because the multiplier is locked, overclocking is not officially supported. The high TDP also implies that system builders need to ensure adequate airflow and power delivery from the motherboard and power supply. The processor does not have a boost clock, so the base clock of 3.47 GHz is the maximum frequency. The 2MB L3 cache and 512KB L2 cache are part of the thermal envelope, and the 8KB L1 cache is minimal by comparison. The 130nm fabrication process is relatively large by modern standards, but it was typical for high-end desktop parts of this era.
Benchmark Performance
The average benchmark score for this processor is 0, and it holds the 50th percentile among all CPUs in the database. This means that half of all CPUs score higher and half score lower, indicating a middle-of-the-road position. However, the zero average score suggests that no specific benchmark results are recorded, so the percentile is likely based on an estimated or derived ranking. The processor's single core with two threads, combined with a base clock of 3.47 GHz, suggests strong single-thread performance for its era, but its lack of multiple physical cores limits multi-threaded throughput. The 2MB L3 cache is notable and can help with frequently accessed data, while the 512KB L2 cache provides a smaller but faster intermediate store. Without direct rival data, we cannot quantify its performance relative to specific competitors. The 8KB L1 cache is small, but the larger L2 and L3 caches compensate. The NetBurst architecture is known for high clock speeds, which is reflected in the 3.47 GHz base clock, but it also tends to have deep pipelines that can penalize mispredicted branches.
Who Should Consider It
Given its single-core design and two threads, this processor is best suited for applications that rely on high clock speeds and low core counts. It can handle basic office tasks, web browsing, and legacy software that is not heavily multi-threaded. For gaming, it may run older titles that are not optimized for multiple cores, but modern games would likely be limited by the single core. For content creation, tasks like video editing or 3D rendering that use multiple threads would not benefit from the two threads as much as from multiple physical cores. The 2MB L3 cache helps with data-heavy workloads, but the overall performance ceiling is low by modern standards. The processor is end-of-life, so it is only relevant for retro builds or specific legacy applications. Users who need to run software that is single-threaded and requires high clock speeds may find this processor adequate. However, for any modern workload that expects multiple cores, this processor will be a bottleneck. Its 110W TDP also means that it is not power-efficient by current norms, so it is not a good choice for always-on or low-power systems.
Single-Thread vs Multi-Thread Behavior
The processor has one physical core and two threads, thanks to Hyper-Threading technology. This allows the single core to execute two threads simultaneously, improving throughput on multi-threaded workloads that can be parallelized. However, because both threads share the same execution resources, the performance gain is not equivalent to a true dual-core processor. The base clock of 3.47 GHz is high, which benefits single-threaded tasks that depend on clock speed, such as older games and some productivity applications. The 512KB L2 and 2MB L3 cache help reduce memory latency, and the dual-channel memory bus can improve bandwidth for data-intensive operations. In contrast, multi-threaded performance is limited by the single core's resource contention. For workloads that are purely single-threaded, the processor can deliver competitive performance, but for modern multi-threaded applications, it will lag behind processors with more physical cores. The two threads can help with background tasks, but the single core remains the limiting factor in any scenario that demands simultaneous execution of multiple heavy processes.
FAQ
Q: What socket does this processor use?
A: It uses Intel Socket 775 (LGA775).
Q: What memory types are supported?
A: It supports DDR1, DDR2, and DDR3 memory, depending on the motherboard. The memory bus is dual-channel.
Q: Does the processor have integrated graphics?
A: No, integrated graphics are not present on the CPU. Some motherboards provide display output as a chipset feature.
Q: What is the TDP?
A: The TDP is 110W.
Q: Is the multiplier unlocked?
A: No, the multiplier is locked.
Q: What are the cache sizes?
A: The L1 cache is 8 KB, the L2 cache is 512 KB, and the L3 cache is 2 MB.
How It Compares
The FACT PACK does not list any nearest rivals for this processor, so direct comparisons to specific competing models are not available. However, its 50th percentile position in the overall CPU database indicates that it performs at the median level. This means that in a typical benchmark suite, it would outperform half of all CPUs and be outperformed by the other half. Without rival data, we cannot provide percentage deltas or specific score comparisons. The lack of benchmark scores also limits quantitative analysis. The processor's strengths lie in its high base clock and large L3 cache, while its weakness is the single-core design with limited multi-threading capability. The 130nm process and 178 million transistors are typical for its time, but the single core is a clear disadvantage. The 50th percentile ranking is a neutral assessment, reflecting that the processor is neither exceptional nor poor in the overall CPU landscape. Its 110W TDP and lack of integrated graphics further position it as a niche part for specific legacy use cases rather than a general-purpose modern processor.
Detailed benchmark scores and charts for the Intel Pentium 4 HT Extreme Edition 3.46 are below.
Benchmark Scores
No benchmark data available for this CPU.
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