Celeron P4505 vs Mobile Sempron M100
Aggregate performance score
Celeron P4505 outperforms Mobile Sempron M100 by an impressive 95% based on our aggregate benchmark results.
Primary details
Comparing Mobile Sempron M100 and Celeron P4505 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3201 | 2964 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Mobile Sempron | Intel Celeron |
| Power efficiency | 0.83 | 1.16 |
| Architecture codename | Caspian (2009) | Westmere (2010−2011) |
| Release date | 10 September 2009 (15 years ago) | 28 March 2010 (14 years ago) |
Detailed specifications
Mobile Sempron M100 and Celeron P4505 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 | 2 |
| Base clock speed | no data | 1.86 GHz |
| Boost clock speed | 2 GHz | 0.07 GHz |
| Bus type | no data | DMI 1.0 |
| Bus rate | 3200 MHz | 1 × 2.5 GT/s |
| Multiplier | no data | 14 |
| L1 cache | 128 KB | 128 KB |
| L2 cache | 512 KB | 512 KB |
| L3 cache | no data | 2 MB |
| Chip lithography | 40 nm | 32 nm |
| Die size | no data | 81 mm2 |
| Maximum core temperature | no data | 90 °C |
| Number of transistors | no data | 382 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Mobile Sempron M100 and Celeron P4505 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 (Uniprocessor) |
| Socket | S | BGA1288 |
| Power consumption (TDP) | 25 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron M100 and Celeron P4505. 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 | no data |
| FMA | - | + |
| VirusProtect | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| PAE | no data | 36 Bit |
| FDI | no data | + |
| Fast Memory Access | no data | + |
Security technologies
Mobile Sempron M100 and Celeron P4505 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 Celeron P4505 are enumerated here.
| VT-d | no data | - |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Mobile Sempron M100 and Celeron P4505. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3-800, DDR3-1066 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 17.051 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics for Previous Generation Intel Processors |
| Clear Video | no data | + |
| Graphics max frequency | no data | 667 MHz |
Graphics interfaces
Available interfaces and connections of Mobile Sempron M100 and Celeron P4505 integrated GPUs.
| Number of displays supported | no data | 2 |
Peripherals
Specifications and connection of peripherals supported by Mobile Sempron M100 and Celeron P4505.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Performance score | 0.22 | 0.43 |
| Recency | 10 September 2009 | 28 March 2010 |
| Physical cores | 1 | 2 |
| Threads | 1 | 2 |
| Chip lithography | 40 nm | 32 nm |
| Power consumption (TDP) | 25 Watt | 35 Watt |
Mobile Sempron M100 has 40% lower power consumption.
Celeron P4505, on the other hand, has a 95.5% higher aggregate performance score, an age advantage of 6 months, 100% more physical cores and 100% more threads, and a 25% more advanced lithography process.
The Celeron P4505 is our recommended choice as it beats the Mobile Sempron M100 in performance tests.
Should you still have questions on choice between Mobile Sempron M100 and Celeron P4505, ask them in Comments section, and we shall answer.
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