Atom N570 vs Mobile Sempron M100
Aggregate performance score
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3315 | 3308 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Mobile Sempron | Intel Atom |
| Power efficiency | 0.84 | 2.34 |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Caspian (2009) | Pineview (2009−2011) |
| Release date | 10 September 2009 (15 years ago) | 1 March 2011 (14 years ago) |
| Launch price (MSRP) | no data | $86 |
Detailed specifications
Mobile Sempron M100 and Atom N570 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 | 1 (Single-Core) | 2 (Dual-core) |
| Threads | 1 | 4 |
| Base clock speed | no data | 1.66 GHz |
| Boost clock speed | 2 GHz | 1.67 GHz |
| Bus rate | 3200 MHz | 666 MHz |
| L1 cache | 128 KB | 64K (per core) |
| L2 cache | 512 KB | 512K (per core) |
| L3 cache | no data | 0 KB |
| Chip lithography | 40 nm | 45 nm |
| Die size | no data | 87 mm2 |
| Number of transistors | no data | 176 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Mobile Sempron M100 and Atom N570 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 | S | FCBGA559 |
| Power consumption (TDP) | 25 Watt | 8.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron M100 and Atom N570. You'll probably need this information if you require some particular technology.
| Instruction set extensions | AMD Virtualization, SSE, SSE2, SSE3, 3DNow, Enhanced Virus Protection, MMX | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| VirusProtect | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | no data | - |
Security technologies
Mobile Sempron M100 and Atom N570 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Mobile Sempron M100 and Atom N570 are enumerated here.
| VT-d | no data | - |
| VT-x | no data | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Mobile Sempron M100 and Atom N570. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
| Maximum memory size | no data | 2 GB |
| Max memory channels | no data | 1 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel GMA 3150 |
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.
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
| Recency | 10 September 2009 | 1 March 2011 |
| Physical cores | 1 | 2 |
| Threads | 1 | 4 |
| Chip lithography | 40 nm | 45 nm |
| Power consumption (TDP) | 25 Watt | 8 Watt |
Mobile Sempron M100 has a 12.5% more advanced lithography process.
Atom N570, on the other hand, has an age advantage of 1 year, 100% more physical cores and 300% more threads, and 212.5% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between AMD Mobile Sempron M100 and Intel Atom N570.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
