AMD

AMD Athlon SFF 1500+

AMD processor specifications and benchmark scores

1
Cores
1
Threads
GHz Boost
35W
TDP
🖥️Integrated GPU

AMD Athlon SFF 1500+ Specifications

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Athlon SFF 1500+ Core Configuration

Processing cores and threading

The AMD Athlon SFF 1500+ 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.

Cores
1
Threads
1
SMP CPUs
1
⏱️

Athlon SFF 1500+ Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Athlon SFF 1500+ 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 Athlon SFF 1500+ by AMD can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
1300 GHz
Boost Clock
N/A
Multiplier
13x
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AMD's Athlon SFF 1500+ Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the Athlon SFF 1500+ 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 Athlon SFF 1500+'s cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
128 KB
L2 Cache
256 KB
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K7 Architecture & Process

Manufacturing and design details

The AMD Athlon SFF 1500+ 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 Athlon SFF 1500+ incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
K7
Codename
Palomino
Process Node
180 nm
Transistors
38 million
Die Size
128 mm²
Generation
Athlon XP (Palomino)
🔢

K7 Instruction Set Features

Supported CPU instructions and extensions

The Athlon SFF 1500+ 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.

MMX
3DNow!
SSE
🔌

Athlon SFF 1500+ Power & Thermal

TDP and power specifications

The AMD Athlon SFF 1500+ has a TDP (Thermal Design Power) of 35W, 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
35W
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AMD Socket A Platform & Socket

Compatibility information

The Athlon SFF 1500+ uses the AMD Socket A 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
AMD Socket A
Chipsets
VIA KT133/A, KT266, KT333, KT400, KT400A, KT600, KT880, KM400, KM400A, NVIDIA nForce, nForce2, nForce2 400, nForce2 Ultra/400, SiS 733/735, SiS 740/745, SiS 741, SiS 746/FX, SiS 748/GX, ALi MAGiK 1
Package
OPGA
DDR5

AMD Socket A Memory Support

RAM compatibility and speeds

Memory support specifications for the Athlon SFF 1500+ 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 Athlon SFF 1500+ 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 Depends on motherboard
🖥️

AMD's Athlon SFF 1500+ Integrated Graphics

Built-in GPU specifications

The AMD Athlon SFF 1500+ 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 Athlon SFF 1500+ 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)
📦

Athlon SFF 1500+ Product Information

Release and pricing details

The AMD Athlon SFF 1500+ 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 Athlon SFF 1500+ by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.

Manufacturer
AMD
Market
Desktop
Status
End-of-life
Part Number
AXL1500DLT3B

Athlon SFF 1500+ Benchmark Scores

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No benchmark data available for this CPU.

About AMD Athlon SFF 1500+

The AMD Athlon SFF 1500+ CPU, built on the 180nm "Palomino" core, represents a focused engineering effort for compact systems. Its single-core, single-thread design prioritized thermal efficiency within a strict 35-watt TDP envelope, making it a cornerstone for early small form factor builds. The chip's AMD Socket A interface was a mainstream platform that offered builders a balance of performance and accessibility. Featuring a 1.3 GHz clock speed, this processor delivered the essential computational power for its era's everyday tasks. The AMD Athlon SFF 1500+ CPU leveraged the Athlon XP architecture's innovations, including the QuantiSpeed architecture, to improve instructions per clock. While not a speed demon, its value proposition was clear: reliable performance in a thermally constrained box. This chip answered the call for users wanting to downsize their desktop footprint without a complete performance sacrifice.

A benchmark score overview for the AMD Athlon SFF 1500+ CPU is historically elusive, placing it in the realm of legacy hardware evaluation. Without modern synthetic scores, its performance must be gauged by its specifications and contemporary software compatibility. It was capable of handling the Windows XP era of applications and could tackle early 2000s 3D gaming when paired with a capable AGP graphics card. The true "score" for this CPU was its ability to enable a fully functional SFF PC, a notable achievement at the time. For today's game investigators, it stands as a museum piece whose performance is utterly eclipsed by any modern integrated graphics solution. Understanding the AMD Athlon SFF 1500+ CPU requires a frame of reference where megahertz and wattage defined the build constraints.

In its competitive positioning, the AMD Athlon SFF 1500+ CPU faced off against Intel's Celeron and lower-clocked Pentium 4 variants in the budget SFF segment. Its 35W TDP gave it a distinct thermal advantage over many hotter-running contemporaries, allowing for quieter and smaller cooling solutions. Within AMD's own lineup, it served as the low-power specialist compared to its full-power Athlon XP siblings, trading peak clock speed for cooler operation. For gamers of that period, it was a compromise chip that allowed entry-level gaming in a living-room-friendly chassis. Today, its competitive arena is the collector's shelf, where it represents an important step in the evolution of compact computing. The legacy of the AMD Athlon SFF 1500+ CPU is that of a pragmatic solution for a specific and growing niche in the early 2000s.

Build recommendations for the AMD Athlon SFF 1500+ CPU today are purely for retro enthusiasts and historical preservationists. A period-correct build would seek out a compact Socket A motherboard with integrated graphics or a low-profile AGP slot for a GPU like a GeForce 4 MX. Pairing it with era-appropriate SDRAM and a legacy Windows OS would recreate the authentic experience of a early 2000s sleeper system. For any modern application or gaming, this processor is entirely obsolete and cannot run contemporary software or operating systems effectively. The modern investigative builder would treat a system centered on the AMD Athlon SFF 1500+ CPU as a functional artifact, not a performance machine. Its recommendation lies solely in the educational value of assembling a piece of computing history.

The Intel Equivalent of Athlon SFF 1500+

Looking for a similar processor from Intel? The Intel Core i5-110 offers comparable performance and features in the Intel lineup.

Intel Core i5-110

Intel • 6 Cores

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