Celeron M 575 vs M 550
Aggregate performance score
Celeron M 550 outperforms Celeron M 575 by a moderate 16% based on our aggregate benchmark results.
Primary details
Comparing Celeron M 550 and Celeron M 575 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3123 | 3165 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Celeron M | Intel Celeron M |
| Power efficiency | 0.91 | 0.76 |
| Architecture codename | Merom (2006−2008) | Merom (2006−2008) |
| Release date | no data | 1 June 2008 (16 years ago) |
| Launch price (MSRP) | no data | $86 |
Detailed specifications
Celeron M 550 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 GHz | 2 GHz |
| Bus rate | 533 MHz | 667 MHz |
| L2 cache | no data | 1 MB |
| Chip lithography | 65 nm | 65 nm |
| Die size | no data | 143 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | no data | 291 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron M 550 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 | no data | PPGA478 |
| Power consumption (TDP) | 30 Watt | 31 Watt |
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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
| Performance score | 0.29 | 0.25 |
| Power consumption (TDP) | 30 Watt | 31 Watt |
Celeron M 550 has a 16% higher aggregate performance score, and 3.3% lower power consumption.
The Celeron M 550 is our recommended choice as it beats the Celeron M 575 in performance tests.
Should you still have questions on choice between Celeron M 550 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.
