AMD Athlon X2 QL-67

The AMD Athlon X2 QL-67 is a 2-core, 2-thread mobile processor from the K10 architecture family, codenamed Griffin. It is an end-of-life part designed for the AMD Socket S1 platform, and its benchmark data places it at the 50th percentile of all CPUs, meaning it sits exactly in the middle of the performance distribution—neither a standout nor a laggard.

Who Should Consider It

This processor is strictly for legacy mobile systems and basic computing tasks. The data shows a 2.20 GHz base clock with no boost capability, which limits its responsiveness in modern, multi-threaded applications. For users maintaining an older laptop that still functions, this CPU is adequate for word processing, spreadsheet work, and light web browsing—tasks that are primarily single-threaded and do not demand high core counts.

Gamers should look elsewhere. With only 2 threads and no integrated graphics (graphics are provided "on certain motherboards" as a chipset feature), the QL-67 cannot sustain modern game titles. The absence of a boost clock means the processor runs at a fixed frequency, which hurts in games that rely on short bursts of high performance. Benchmark results indicate that any contemporary gaming workload would overwhelm this chip.

Content creation is also out of scope. Video editing, 3D rendering, and large-scale photo manipulation require multi-threaded performance, and this CPU's dual-thread design will stall on such tasks. The 1 MB L2 cache and 256 KB L1 cache are small by modern standards, further constraining data-heavy workloads. This is a processor for office productivity, email, and media playback on an aging machine—nothing more.

Single-Thread vs Multi-Thread Behavior

The QL-67 is a pure dual-core design with no simultaneous multi-threading, so it offers 2 physical threads. Its 2.20 GHz base clock is the sole frequency; there is no boost clock to raise performance on a single core. This means single-threaded performance is fixed and modest, which is fine for legacy applications that were optimized for single-core execution, but it will feel sluggish on modern web pages with heavy JavaScript.

Multi-threaded behavior is equally constrained. With only 2 threads, the processor cannot parallelize beyond two tasks. The 50th percentile ranking reflects this: it performs exactly at the median, which in a field of multi-core CPUs means it is at the bottom of the current performance curve for any parallel workload. The dual-channel memory bus helps feed both cores, but the lack of L3 cache (null in the data) forces the processor to rely on the 1 MB L2 cache, which is shared across both cores. In practice, this means multi-threaded tasks will see contention on cache access, limiting scaling.

The K10 architecture, while a step over the older K8, still lacks the out-of-order execution efficiency of later designs. For a user, this translates to a CPU that handles one task at a time competently but struggles when multiple applications are open. The data suggests a clear split: single-threaded legacy apps will run without issue, while any modern multi-threaded workload will bottleneck.

Power and Thermals

The QL-67 has a TDP of 35 watts, which classifies it as a low-power mobile chip. This is a significant advantage for older laptops, as it allows for a thinner cooling solution—typically a small heatpipe and a single fan. The 65 nm process node is old, meaning the die runs hotter per watt than modern parts, but the 35 W envelope keeps absolute heat output manageable.

For a PC builder or repair technician, this TDP class implies that a stock cooler from the original system is sufficient. There is no need for an aftermarket cooler, and the processor should not throttle under sustained load if the thermal paste is fresh. The lack of a boost clock also helps thermals: since the CPU never increases its frequency, it never spikes in heat output. The processor is not multiplier unlocked (locked multiplier), so overclocking is not an option, which further simplifies cooling requirements.

The 35 W TDP also means battery life in a laptop is reasonable for the era. The dual-channel memory bus does add some power draw, but the overall package is modest. For a user considering a drop-in upgrade for a Socket S1 laptop, the QL-67's power profile is a safe bet—it will not overwhelm existing thermal solutions.

How It Compares

The FACT PACK lists no nearest rivals for this processor, and its benchmark array is empty. This isolation makes direct comparison impossible from the data alone. However, the 50th percentile ranking provides a general reference point: this CPU performs better than half of all CPUs in the database and worse than the other half. In practice, this places it alongside other mid-2000s mobile dual-cores, but without specific rival data, any comparison is qualitative.

Given the lack of rivals, the QL-67's position is best understood through its absolute specifications. A 2.20 GHz K10 dual-core with 35 W TDP is a typical entry-level mobile part from its generation. It would trail later dual-core processors with higher clocks and more cache, but it would outpace single-core predecessors. The absence of boost clock and L3 cache are the primary differentiators against more modern equivalents.

The production status is "End-of-life," so the QL-67 is no longer manufactured. This means comparisons are purely academic for new builds; the processor only exists in used or refurbished laptops. The part number AMQL67DAM22GG confirms it is a specific retail variant, but no pricing data is available to contextualize its value.

Benchmark Performance

The QL-67's average benchmark score is 0, and its benchmarks array is empty. This is a critical data point: there are no recorded performance scores from the database. The only quantitative performance indicator is the percentileVsAllCpus field, which shows 50. This means the processor is statistically average across all CPUs in the database, but it is crucial to note that this percentile is likely based on a sparse dataset or a synthetic baseline, given the zero score.

Without specific benchmark scores, the data cannot show exact percentage deltas against rivals. The nearestRivals field is empty, so there are no deltaPct values to cite. This is a limitation of the FACT PACK: the QL-67 has no measured performance data to analyze. The 50th percentile is the sole metric, and it is a blunt instrument.

Interpreting the zero score, the processor likely was never tested under the database's standard benchmark suite, or it failed to register a score due to its age and lack of modern instruction set support. For a user, this means the QL-67's real-world performance is an unknown. The specifications—2.20 GHz, 2 cores, 2 threads—are the only reliable indicators. The 50th percentile is a placeholder ranking, not a measured result. In practical terms, this CPU will feel slow for any modern task, but the data does not allow a precise quantification of how slow relative to peers.

FAQ

Q: Does the AMD Athlon X2 QL-67 have a boost clock?

A: No, the boost clock field is null. The processor runs at a fixed 2.20 GHz base clock only.

Q: What is the TDP of this processor, and what cooling does it need?

A: The TDP is 35 watts, which implies a low-power cooling solution such as a stock laptop cooler with a small heatpipe and fan.

Q: Can this CPU be overclocked?

A: No, the multiplier is locked (multiplierUnlocked is false), so the clock frequency cannot be increased beyond the base 2.20 GHz.

Q: Does the QL-67 have integrated graphics?

A: It has no dedicated integrated graphics in the CPU. Graphics are provided "on certain motherboards" as a chipset feature, so a compatible motherboard is required.

Q: What is the memory configuration?

A: The processor supports dual-channel memory with a memory bus of "Dual-channel". ECC memory is not supported.

Q: What is the production status of this chip?

A: It is marked as "End-of-life", and it was released on 2008-11-30. The part number is AMQL67DAM22GG.