Aubrey Isle vs Athlon II M300
Primary details
Comparing Athlon II M300 and Aubrey Isle 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 | Server |
| Series | AMD Athlon II | no data |
| Architecture codename | Caspian (2009) | Knights Ferry (2010) |
| Release date | 10 September 2009 (15 years ago) | 31 May 2010 (14 years ago) |
Detailed specifications
Athlon II M300 and Aubrey Isle 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) | 32 (Dotriaconta-Core) |
| Threads | 2 | 128 |
| Boost clock speed | 2 GHz | 1.2 GHz |
| Bus rate | 3200 MHz | no data |
| L1 cache | 128 KB | 32 KB (per core) |
| L2 cache | 1 MB | 256 KB (per core) |
| L3 cache | no data | 0 KB (shared) |
| Chip lithography | 45 nm | 45 nm |
| Die size | no data | 684 mm2 |
| Number of transistors | no data | 2,300 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Athlon II M300 and Aubrey Isle 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 | no data | 1 |
| Socket | Socket S1 (S1g3) | PCIe x16 |
| Power consumption (TDP) | 35 Watt | 300 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II M300 and Aubrey Isle. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | no data |
| PowerNow | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II M300 and Aubrey Isle. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR3 |
Pros & cons summary
| Recency | 10 September 2009 | 31 May 2010 |
| Physical cores | 2 | 32 |
| Threads | 2 | 128 |
| Power consumption (TDP) | 35 Watt | 300 Watt |
Athlon II M300 has 757.1% lower power consumption.
Aubrey Isle, on the other hand, has an age advantage of 8 months, and 1500% more physical cores and 6300% more threads.
We couldn't decide between Athlon II M300 and Aubrey Isle. We've got no test results to judge.
Be aware that Athlon II M300 is a notebook processor while Aubrey Isle is a server/workstation one.
Should you still have questions on choice between Athlon II M300 and Aubrey Isle, ask them in Comments section, and we shall answer.
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