AMD K6-III+ 475ACZ
AMD processor specifications and benchmark scores
AMD K6-III+ 475ACZ Specifications
K6-III+ 475ACZ Core Configuration
Processing cores and threading
The AMD K6-III+ 475ACZ features 1 physical cores and 1 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.
K6-III+ 475ACZ Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in K6-III+ 475ACZ 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 K6-III+ 475ACZ by AMD can dynamically adjust its frequency based on workload and thermal headroom.
AMD's K6-III+ 475ACZ Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the K6-III+ 475ACZ 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 K6-III+ 475ACZ's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
K7 Architecture & Process
Manufacturing and design details
The AMD K6-III+ 475ACZ is built on AMD's 180 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 K6-III+ 475ACZ incorporate advanced branch prediction and out-of-order execution for optimal performance.
K7 Instruction Set Features
Supported CPU instructions and extensions
The K6-III+ 475ACZ by AMD 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.
K6-III+ 475ACZ Power & Thermal
TDP and power specifications
The AMD K6-III+ 475ACZ has a TDP (Thermal Design Power) of 12W, 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.
AMD Super Socket 7 Platform & Socket
Compatibility information
The K6-III+ 475ACZ uses the AMD Super Socket 7 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.
AMD Super Socket 7 Memory Support
RAM compatibility and speeds
Memory support specifications for the K6-III+ 475ACZ 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 K6-III+ 475ACZ 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.
K6-III+ 475ACZ Product Information
Release and pricing details
The AMD K6-III+ 475ACZ is manufactured by AMD 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 K6-III+ 475ACZ by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.
K6-III+ 475ACZ Benchmark Scores
No benchmark data available for this CPU.
About AMD K6-III+ 475ACZ
The AMD K6-III+ 475ACZ is a relic from the turn of the millennium, packing a single 475 MHz core into the aging Super Socket 7 platform. With only one execution thread, it offers no multi‑threading tricks, so every cycle is devoted to a solitary instruction stream. The chip runs at a fixed 475 MHz with no boost technology, which keeps the design simple but limits raw performance by today’s standards. Its 12 W thermal design power is remarkably low, translating to modest heat output that can be tamed with a basic heatsink and a quiet fan. On‑die memory hierarchy consists of a 64 KB split L1 cache and a 256 KB L2 cache, while the architecture lacks any L3 cache altogether. This modest cache footprint means latency is higher than modern CPUs, but it was sufficient for the era’s operating systems. The processor shines in legacy environments such as DOS games, early Windows 98/ME titles, and lightweight office suites that never demanded parallelism.
When you slot the 475ACZ from AMD's K6‑III+ line into a vintage motherboard, you instantly unlock a low‑power platform that can run for days on a modest 12‑watt budget. Its modest clock rate and single‑thread nature make it an ideal candidate for hobbyist projects that emulate classic arcade cabinets or run retro Linux distributions. Because the chip lacks any dynamic frequency scaling, power draw stays flat, which simplifies power‑supply design and keeps the system whisper‑quiet. The 64 KB L1 and 256 KB L2 caches, though tiny by modern measures, still provide enough bandwidth for the simple 2D graphics and text‑heavy workloads of the early 2000s. Enthusiasts often pair this processor with a modest 256 MB SDRAM kit to recreate the sweet spot of performance and nostalgia that early Pentium II machines offered. While you won’t squeeze any modern game out of it, the chip excels at running classic titles like Doom, Quake, and the original Civilization without the need for aggressive cooling. In short, the K6‑III+ 475ACZ remains a curiosity that rewards investigative tinkering, delivering a glimpse into the era when clock speed was king and simplicity reigned.
The Intel Equivalent of K6-III+ 475ACZ
Looking for a similar processor from Intel? The Intel Core i5-750 offers comparable performance and features in the Intel lineup.
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