Turion II Neo K645 vs A10-5757M
Primary details
Comparing A10-5757M and Turion II Neo K645 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1944 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD A-Series | AMD Turion II Neo |
| Power efficiency | 5.25 | no data |
| Architecture codename | Richland (2013−2014) | Geneva (2010) |
| Release date | 1 June 2013 (11 years ago) | 15 December 2010 (13 years ago) |
Detailed specifications
A10-5757M and Turion II Neo K645 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 2.5 GHz | no data |
| Boost clock speed | 3.5 GHz | 1.6 GHz |
| Bus rate | no data | 3200 MHz |
| L1 cache | 128 KB (per core) | no data |
| L2 cache | 1 MB (per core) | 1 MB |
| L3 cache | 0 KB | no data |
| Chip lithography | 32 nm | 45 nm |
| Die size | 246 mm2 | no data |
| Maximum case temperature (TCase) | 71 °C | no data |
| Number of transistors | 1,178 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on A10-5757M and Turion II Neo K645 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 | FP2 | S1 |
| Power consumption (TDP) | 35 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A10-5757M and Turion II Neo K645. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA | no data |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by A10-5757M and Turion II Neo K645 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A10-5757M and Turion II Neo K645. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 8650G | no data |
Pros & cons summary
| Recency | 1 June 2013 | 15 December 2010 |
| Physical cores | 4 | 2 |
| Threads | 4 | 2 |
| Chip lithography | 32 nm | 45 nm |
| Power consumption (TDP) | 35 Watt | 15 Watt |
A10-5757M has an age advantage of 2 years, 100% more physical cores and 100% more threads, and a 40.6% more advanced lithography process.
Turion II Neo K645, on the other hand, has 133.3% lower power consumption.
We couldn't decide between A10-5757M and Turion II Neo K645. We've got no test results to judge.
Should you still have questions on choice between A10-5757M and Turion II Neo K645, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
