Atom 230 vs Pentium M 730
Aggregate performance score
Pentium M 730 outperforms Atom 230 by an impressive 50% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3600 | 3702 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Pentium M | Intel Atom |
| Power efficiency | 0.23 | 1.05 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Dothan (2004−2005) | Silverthorne (2008−2010) |
| Release date | 19 January 2005 (21 years ago) | 2 April 2008 (18 years ago) |
| Launch price (MSRP) | no data | $29 |
Detailed specifications
Basic parameters of Pentium M 730 and Atom 230: 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 | 1.6 GHz |
| Boost clock speed | 1.6 GHz | 0.1 GHz |
| Bus type | no data | FSB |
| Bus rate | 533 MHz | 533.33 MT/s |
| Multiplier | no data | 12 |
| L1 cache | 32 KB | 56 KB |
| L2 cache | 2 MB | 512 KB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 90 nm | 45 nm |
| Die size | 87 mm2 | 25.9638 mm2 |
| Maximum core temperature | 100 °C | 85 °C |
| Number of transistors | 144 million | 47 Million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.26V-1.356V | 0.9V-1.1625V |
Compatibility
Information on Pentium M 730 and Atom 230 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 (Uniprocessor) |
| Socket | PPGA478, H-PBGA479 | PBGA437 |
| Power consumption (TDP) | 27 Watt | 4 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 730 and Atom 230. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| Enhanced SpeedStep (EIST) | + | - |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | + |
| Idle States | - | - |
| Demand Based Switching | - | - |
| PAE | 32 Bit | no data |
| FSB parity | - | - |
Security technologies
Pentium M 730 and Atom 230 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium M 730 and Atom 230 are enumerated here.
| VT-d | no data | - |
| VT-x | - | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium M 730 and Atom 230. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | no data |
| Maximum memory size | no data | 8 GB |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | - |
Pros & cons summary
| Performance score | 0.15 | 0.10 |
| Recency | 19 January 2005 | 2 April 2008 |
| Threads | 1 | 2 |
| Chip lithography | 90 nm | 45 nm |
| Power consumption (TDP) | 27 Watt | 4 Watt |
Pentium M 730 has a 50% higher aggregate performance score.
Atom 230, on the other hand, has an age advantage of 3 years, 100% more threads, a 100% more advanced lithography process, and 575% lower power consumption.
The Intel Pentium M 730 is our recommended choice as it beats the Intel Atom 230 in performance tests.
Other comparisons
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