AMD Athlon 64 2800+
AMD processor specifications and benchmark scores
Integrated GPUAt a Glance
AMDAMD Athlon 64 2800+ Specifications
Athlon 64 2800+ Core Configuration
Processing cores and threading
The AMD Athlon 64 2800+ 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.
Athlon 64 2800+ Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Athlon 64 2800+ 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 64 2800+ by AMD can dynamically adjust its frequency based on workload and thermal headroom.
AMD's Athlon 64 2800+ Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the Athlon 64 2800+ 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 64 2800+'s cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
K8 Architecture & Process
Manufacturing and design details
The AMD Athlon 64 2800+ is built on AMD'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 Athlon 64 2800+ incorporate advanced branch prediction and out-of-order execution for optimal performance.
K8 Instruction Set Features
Supported CPU instructions and extensions
The Athlon 64 2800+ 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.
Athlon 64 2800+ Power & Thermal
TDP and power specifications
The AMD Athlon 64 2800+ has a TDP (Thermal Design Power) of 89W, 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 Socket 754 Platform & Socket
Compatibility information
The Athlon 64 2800+ uses the AMD Socket 754 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 Socket 754 Memory Support
RAM compatibility and speeds
Memory support specifications for the Athlon 64 2800+ 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 64 2800+ 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.
AMD's Athlon 64 2800+ Integrated Graphics
Built-in GPU specifications
The AMD Athlon 64 2800+ 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 64 2800+ 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.
Athlon 64 2800+ Product Information
Release and pricing details
The AMD Athlon 64 2800+ 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 64 2800+ by AMD offers a specific balance of performance, features, and cost within AMD's product lineup.
Athlon 64 2800+ Benchmark Scores
No benchmark data available for this CPU.
About AMD Athlon 64 2800+
The AMD Athlon 64 2800+ is a desktop processor in the 2000 series, built on the K8 architecture with the Clawhammer codename. The fact pack lists 1 core and 1 thread, a base clock of 1800.00 MHz, no boost clock, and a TDP of 89 W. It uses AMD Socket 754, supports DDR1 memory on a single-channel bus, and does not support ECC memory. Production status is end-of-life, and the database places it at the 50th percentile of all CPUs.
Benchmark Performance
The benchmark array for this processor is empty. The avgBenchmarkScore field is 0, which should be read as the result of an empty list rather than a measured performance result. The only positional performance data point is percentileVsAllCpus: 50. That places the processor at the midpoint of the ranked CPU distribution in the database.
No nearestRivals entries exist, so there are no deltaPct values to quote. Without a rival list, it is not possible to say whether this chip is 5% ahead of one CPU or 10% behind another. The 50th percentile must therefore stand alone as the summary ranking. A 50th percentile position indicates a middle-of-the-pack part, not a top-tier performer, but the distance to nearby CPUs is not quantified in the data.
The empty benchmark array also means there is no direct workload-specific score for gaming, office, or content creation. The percentile is a general all-CPU comparison, not a measured application score. The data cannot support precise statements about frame rates, render times, or responsiveness beyond what the core, thread, clock, and memory fields imply.
How It Compares
The nearestRivals array is empty, so a rival-by-rival comparison cannot be constructed from this fact pack. There are no rival names, scores, or deltaPct percentages available for side-by-side analysis. The sole comparative anchor is the 50th percentile in the all-CPU database.
In percentile terms, this is a midpoint placement. It is not an upper-quartile or top-decile result. It is also not a bottom-quartile result. The data identifies the processor as sitting in the center of the distribution, with no direct rival references to refine that position.
Without a nearestRivals list, any claim such as “ahead of” or “behind” a specific competitor would be unsupported. The fact pack simply does not include those comparison points. The only honest comparative statement is that this processor ranks at the 50th percentile among all CPUs in the database.
Power and Thermals
The TDP is 89 W. This is the thermal design envelope for the processor. The physical context for that envelope is a 130 nm process, 69 million transistors, and a 193 mm² die size.
No boost clock is listed, so the 1800.00 MHz base clock represents the only operating frequency. Thermal load is therefore tied to a single clock state rather than to a range of boost states. The 89 W TDP places this part in the conventional desktop cooling tier. The data does not specify a cooler model or size, but the thermal class implies a dedicated heatsink/fan rather than a passive cooling solution.
This is an end-of-life part, but the thermal requirement does not disappear with production status. A system running this processor needs to manage the 89 W envelope. The 130 nm process and 193 mm² die are the physical factors behind that thermal load.
Platform and Compatibility
The platform is AMD Socket 754. Memory support is DDR1, running on a single-channel memory bus. ECC memory is not supported. No memory bandwidth figure is provided, so the practical bandwidth of the single channel is not quantified in the dataset.
PCIe support is not listed in the fact pack, meaning no PCIe version or lane configuration can be stated. Integrated graphics are recorded as a chipset feature on certain motherboards, so graphics capability depends on the motherboard/chipset rather than being a guaranteed property of the CPU package.
The multiplier is not unlocked, so the data does not indicate user-controlled multiplier adjustment. The production status is end-of-life, and the release date is 2004-04-26. The cache hierarchy is 128 KB L1 and 512 KB L2, with no L3 cache and no 3D V-Cache listed. The part number is ADA2800AEP4APADA2800AEP4AR.
For upgrade path, the data is limited to the socket and memory fields. It identifies AMD Socket 754 and DDR1 single-channel memory as the platform context, but it does not list compatible motherboards or other Socket 754 processors. The fact pack supports the conclusion that this CPU fits its socket and memory generation, but a broader forward-upgrade path is not documented.
FAQ
Q: What is the base clock and TDP?
A: The base clock is 1800.00 MHz and the TDP is 89 W.
Q: Does the AMD Athlon 64 2800+ have a boost clock?
A: No, the boostClock field is null.
Q: How many cores and threads does it have?
A: It has 1 core and 1 thread.
Q: What memory support is listed?
A: It supports DDR1 memory on a single-channel bus, with ECC memory not supported.
Q: What is the cache configuration?
A: The cache is 128 KB L1 and 512 KB L2, with no L3 cache listed.
Q: Is the multiplier unlocked?
A: No, the multiplierUnlocked field is false.
Who Should Consider It
The structural data supports workload-specific observations even though no measured benchmark scores are present. This processor has 1 core and 1 thread, so any workload that requires more than 1 thread cannot be accelerated by this CPU. The 50th percentile all-CPU position suggests a mid-tier part, not a high-end processor.
For office use, a light single-tasked workload fits the profile. A busy multitasking environment would force all concurrent tasks to share the same 1 thread. For creation workloads, single-threaded tasks may run, but parallel tasks such as rendering or encoding would have no additional cores to absorb work. The lack of a boost clock also means there is no temporary frequency headroom for bursty creation tasks.
Gaming is not covered by benchmark data in this fact pack. With 1 core and 1 thread, only games that can operate in a single-threaded environment are structurally appropriate, and the 50th percentile placement does not suggest a top-tier gaming result. Users with a Socket 754 system that already uses DDR1 single-channel memory could consider this part as a matching CPU for that socket and memory generation.
Single-Thread vs Multi-Thread Behavior
The decisive fact is 1 core and 1 thread. This processor has no parallel execution capability. Multi-threaded workloads must serialize onto that single thread, and any concurrent processes compete for the same execution resource.
The base clock is 1800.00 MHz, with no boost clock listed, so single-thread frequency is fixed at that value. The cache configuration is 128 KB L1 and 512 KB L2, with no L3 cache, meaning the single thread works with a limited private cache. Memory is DDR1 over a single-channel bus, so the thread also depends on a narrow memory path.
In real workloads, the main performance levers are single-thread speed and cache behavior. Applications that scale with core count will not scale on this processor. Applications that are latency-sensitive may be constrained by the single-channel memory path. The locked multiplier and absent boost clock mean there is no user-controlled frequency increase and no automatic higher-frequency state. The 50th percentile placement is the overall ranking, but the 1-core, 1-thread structure is the reason this CPU can process only 1 instruction stream at a time.
The Intel Equivalent of Athlon 64 2800+
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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