INTEL

Intel Pentium 4 HT 670

Intel processor specifications and benchmark scores

1
Cores
2
Threads
GHz Boost
84W
TDP
🖥️Integrated GPU

Intel Pentium 4 HT 670 Specifications

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Pentium 4 HT 670 Core Configuration

Processing cores and threading

The Intel Pentium 4 HT 670 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.

Cores
1
Threads
2
SMP CPUs
1
⏱️

Pentium 4 HT 670 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Pentium 4 HT 670 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 670 by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
3.8 GHz
Boost Clock
N/A
Multiplier
19x
💾

Intel's Pentium 4 HT 670 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Pentium 4 HT 670 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 670's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
28 KB
L2 Cache
2 MB
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NetBurst Architecture & Process

Manufacturing and design details

The Intel Pentium 4 HT 670 is built on Intel's 90 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 670 incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
NetBurst
Codename
Prescott
Process Node
90 nm
Foundry
Intel
Transistors
169 million
Die Size
109 mm²
Generation
Pentium 4 HT (Prescott)
🔢

NetBurst Instruction Set Features

Supported CPU instructions and extensions

The Pentium 4 HT 670 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.

MMX
SSE
SSE2
SSE3
Intel 64
🔌

Pentium 4 HT 670 Power & Thermal

TDP and power specifications

The Intel Pentium 4 HT 670 has a TDP (Thermal Design Power) of 84W, 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.

TDP
84W
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Intel Socket 775 Platform & Socket

Compatibility information

The Pentium 4 HT 670 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.

Socket
Intel Socket 775
PCIe
Gen 2
Package
FC-LGA4
DDR5

Intel Socket 775 Memory Support

RAM compatibility and speeds

Memory support specifications for the Pentium 4 HT 670 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 670 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.

Memory Type
DDR1, DDR2, DDR3
Memory Bus
Dual-channel
🖥️

Intel's Pentium 4 HT 670 Integrated Graphics

Built-in GPU specifications

The Intel Pentium 4 HT 670 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 670 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.

iGPU
On certain motherboards (Chipset feature)
Graphics Model
On certain motherboards (Chipset feature)
📦

Pentium 4 HT 670 Product Information

Release and pricing details

The Intel Pentium 4 HT 670 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 670 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
May 2005
Market
Desktop
Status
End-of-life
Part Number
SL7Z3

Pentium 4 HT 670 Benchmark Scores

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No benchmark data available for this CPU.

About Intel Pentium 4 HT 670

The Intel Pentium 4 HT 670, a single-core beast from the Prescott generation, pushed the boundaries of NetBurst architecture with its aggressive clock speeds and Hyper-Threading tech that simulated dual threads on one core. Clocking in at a base frequency of 3.80 GHz, this CPU had no turbo boost unlike modern chips relying purely on that raw speed to muscle through tasks in an era when multi-core was just emerging. Built on a 90nm process at Socket 775, it delivered solid integer performance but often lagged in floating-point workloads due to the long pipeline design that prioritized clock over efficiency. The cache hierarchy featured a hefty 2MB L2 cache, which was a step up from earlier Pentium 4s, helping to mitigate some latency issues from the deep 31-stage pipeline. Power-wise, its 84W TDP made it a hot runner, demanding robust cooling to avoid thermal throttling during sustained loads. In benchmark terms, the Pentium 4 Hyper-Threading 670 shone in single-threaded apps but couldn't compete with AMD's Athlon 64 in overall IPC efficiency. For enthusiasts chasing vintage performance, the Intel Pentium 4 HT 670's architecture still holds appeal in retro gaming rigs where high clocks translate to snappy frame rates in classics like Half-Life 2. Its power consumption, pegged at that 84W TDP, was par for the course in 2005 but feels thirsty today, pulling more juice than efficient modern equivalents without the multi-core payoff. The cache setup, with no L1 data cache separation from instruction and a unified L2, optimized for sequential access but struggled with branchy code in benchmarks. Best applications for this CPU include legacy software compilation, where its clock speed crushes older compilers, or as a server head for lightweight web hosting in period-accurate setups. Dropping it into an LGA 775 motherboard today? Expect solid results in DOSBox emulations or early 3D rendering tasks that don't demand parallelism. Overall, the P4 HT 670 remains a benchmark darling for single-thread purists, reminding us of Intel's bold but flawed push toward GHz glory.
  • Retro gaming: Excels in clock-bound titles from the mid-2000s, delivering smooth 60+ FPS in benchmarks.
  • Legacy productivity: Powers old Office suites and photo editing software with minimal latency.
  • Overclocking experiments: Pushes to 4.5GHz+ on good cooling, ideal for enthusiast tweaking.

The AMD Equivalent of Pentium 4 HT 670

Looking for a similar processor from AMD? The AMD Ryzen 5 1400 offers comparable performance and features in the AMD lineup.

AMD Ryzen 5 1400

AMD • 4 Cores

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