Celeron M 575 vs M 900
Primary details
Comparing Celeron M 900 and Celeron M 575 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 | Laptop |
| Series | Intel Celeron M | Intel Celeron M |
| Architecture codename | Penryn (2008−2011) | Merom (2006−2008) |
| Release date | 1 April 2009 (15 years ago) | 1 June 2008 (16 years ago) |
| Launch price (MSRP) | $70 | $86 |
Detailed specifications
Celeron M 900 and Celeron M 575 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) | 1 (Single-Core) |
| Threads | 1 | 1 |
| Boost clock speed | 2.2 GHz | 2 GHz |
| Bus rate | 800 MHz | 667 MHz |
| L2 cache | 1 MB | 1 MB |
| Chip lithography | 45 nm | 65 nm |
| Die size | 107 mm2 | 143 mm2 |
| Maximum core temperature | 105 °C | 100 °C |
| Number of transistors | 410 Million | 291 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron M 900 and Celeron M 575 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.
| Socket | PGA478 | PPGA478 |
| Power consumption (TDP) | 35 Watt | 31 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron M 900 and Celeron M 575. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Pros & cons summary
| Recency | 1 April 2009 | 1 June 2008 |
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 35 Watt | 31 Watt |
Celeron M 900 has an age advantage of 10 months, and a 44.4% more advanced lithography process.
Celeron M 575, on the other hand, has 12.9% lower power consumption.
We couldn't decide between Celeron M 900 and Celeron M 575. We've got no test results to judge.
Should you still have questions on choice between Celeron M 900 and Celeron M 575, 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.
