Athlon 64 X2 4000+ vs Athlon X2 QL-65
Primary details
Comparing Athlon X2 QL-65 and Athlon 64 X2 4000+ processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | 2x AMD Athlon | no data |
| Architecture codename | Lion (2008−2009) | Windsor (2006−2007) |
| Release date | 1 September 2009 (15 years ago) | May 2006 (18 years ago) |
Detailed specifications
Athlon X2 QL-65 and Athlon 64 X2 4000+ basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 2 (Dual-core) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Boost clock speed | 2.1 GHz | 2 GHz |
| Bus rate | 3600 MHz | no data |
| L1 cache | 256 KB | 256 KB |
| L2 cache | 1 MB | 512K |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 65 nm | 90 nm |
| Die size | no data | 220 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 154 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Athlon X2 QL-65 and Athlon 64 X2 4000+ compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | S1g2 | AM2 |
| Power consumption (TDP) | 35 Watt | 89 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon X2 QL-65 and Athlon 64 X2 4000+. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 65 nm, 1.075 - 1.125 | no data |
| PowerNow | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon X2 QL-65 and Athlon 64 X2 4000+ are enumerated here.
| AMD-V | + | - |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Chip lithography | 65 nm | 90 nm |
| Power consumption (TDP) | 35 Watt | 89 Watt |
Athlon X2 QL-65 has a 38.5% more advanced lithography process, and 154.3% lower power consumption.
We couldn't decide between Athlon X2 QL-65 and Athlon 64 X2 4000+. We've got no test results to judge.
Be aware that Athlon X2 QL-65 is a notebook processor while Athlon 64 X2 4000+ is a desktop one.
Should you still have questions on choice between Athlon X2 QL-65 and Athlon 64 X2 4000+, ask them in Comments section, and we shall answer.
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