Mobile Pentium 4 2.66 vs Pentium M 730
Aggregate performance score
Pentium M 730 outperforms Mobile Pentium 4 2.66 by an impressive 55% based on our aggregate benchmark results.
Primary details
Comparing Pentium M 730 and Mobile Pentium 4 2.66 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3272 | 3363 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Pentium M | no data |
| Power efficiency | 0.59 | 0.16 |
| Architecture codename | Dothan (2004−2005) | Northwood (2002−2004) |
| Release date | 19 January 2005 (19 years ago) | June 2003 (21 year ago) |
Detailed specifications
Pentium M 730 and Mobile Pentium 4 2.66 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 | 2 |
| Base clock speed | 1.6 GHz | no data |
| Boost clock speed | 1.6 GHz | 2.67 GHz |
| Bus rate | 533 MHz | no data |
| L1 cache | 32 KB | 8 KB |
| L2 cache | 2 MB | 512 KB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 90 nm | 130 nm |
| Die size | 87 mm2 | 131 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 74 °C |
| Number of transistors | 144 million | 55 million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.26V-1.356V | no data |
Compatibility
Information on Pentium M 730 and Mobile Pentium 4 2.66 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 | 1 |
| Socket | PPGA478, H-PBGA479 | 478 |
| Power consumption (TDP) | 27 Watt | 66 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 730 and Mobile Pentium 4 2.66. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | + |
| Idle States | - | no data |
| Demand Based Switching | - | no data |
| PAE | 32 Bit | no data |
| FSB parity | - | no data |
Security technologies
Pentium M 730 and Mobile Pentium 4 2.66 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 Pentium M 730 and Mobile Pentium 4 2.66 are enumerated here.
| VT-x | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium M 730 and Mobile Pentium 4 2.66. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR1, DDR2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Pros & cons summary
| Performance score | 0.17 | 0.11 |
| Threads | 1 | 2 |
| Chip lithography | 90 nm | 130 nm |
| Power consumption (TDP) | 27 Watt | 66 Watt |
Pentium M 730 has a 54.5% higher aggregate performance score, a 44.4% more advanced lithography process, and 144.4% lower power consumption.
Mobile Pentium 4 2.66, on the other hand, has 100% more threads.
The Pentium M 730 is our recommended choice as it beats the Mobile Pentium 4 2.66 in performance tests.
Should you still have questions on choice between Pentium M 730 and Mobile Pentium 4 2.66, 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.
