Turion II Ultra M620 vs Athlon X2 QL-65
Aggregate performance score
Turion II Ultra M620 outperforms Athlon X2 QL-65 by a substantial 34% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3191 | 3046 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | 2x AMD Athlon | AMD Turion II Ultra |
| Power efficiency | 1.05 | 1.41 |
| Designer | AMD | AMD |
| Architecture codename | Lion (2008−2009) | Caspian (2009) |
| Release date | 1 September 2009 (15 years ago) | 10 September 2009 (15 years ago) |
Detailed specifications
Athlon X2 QL-65 and Turion II Ultra M620 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 | 2.5 GHz |
| Bus rate | 3600 MHz | 3600 MHz |
| L1 cache | 256 KB | no data |
| L2 cache | 1 MB | 2 MB |
| L3 cache | 0 KB | no data |
| Chip lithography | 65 nm | 45 nm |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Athlon X2 QL-65 and Turion II Ultra M620 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 | no data |
| Socket | S1g2 | Socket S1 (s1g3) 638-pin |
| Power consumption (TDP) | 35 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon X2 QL-65 and Turion II Ultra M620. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 65 nm, 1.075 - 1.125 | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization |
| PowerNow | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon X2 QL-65 and Turion II Ultra M620 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.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
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. Other than that, Passmark measures multi-core performance.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Pros & cons summary
| Performance score | 0.38 | 0.51 |
| Chip lithography | 65 nm | 45 nm |
Turion II Ultra M620 has a 34.2% higher aggregate performance score, and a 44.4% more advanced lithography process.
The AMD Turion II Ultra M620 is our recommended choice as it beats the AMD Athlon X2 QL-65 in performance tests.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
