Pentium D 830 vs Pentium M 740
Aggregate performance score
Pentium D 830 outperforms Pentium M 740 by an impressive 83% 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 | 3529 | 3333 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Pentium M | no data |
| Power efficiency | 0.71 | 0.27 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Dothan (2004−2005) | Smithfield (2005) |
| Release date | 19 January 2005 (20 years ago) | May 2005 (20 years ago) |
Detailed specifications
Pentium M 740 and Pentium D 830 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 | 1.73 GHz | 3 GHz |
| Boost clock speed | 1.73 GHz | 3 GHz |
| Bus rate | 533 MHz | no data |
| L1 cache | 32 KB | 28 KB |
| L2 cache | 2 MB | 2 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 90 nm | 90 nm |
| Die size | 87 mm2 | 206 mm2 |
| Maximum core temperature | 100 °C | 70 °C |
| Number of transistors | 144 million | 169 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 1.26V-1.356V | 1.2V-1.4V |
Compatibility
Information on Pentium M 740 and Pentium D 830 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 | 2 |
| Socket | PPGA478, H-PBGA479 | PLGA775 |
| Power consumption (TDP) | 27 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 740 and Pentium D 830. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | - | + |
| Demand Based Switching | - | - |
| PAE | 32 Bit | 32 Bit |
| FSB parity | - | - |
Security technologies
Pentium M 740 and Pentium D 830 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium M 740 and Pentium D 830 are enumerated here.
| VT-d | no data | - |
| VT-x | - | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium M 740 and Pentium D 830. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR1, DDR2, DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Pros & cons summary
| Performance score | 0.18 | 0.33 |
| Physical cores | 1 | 2 |
| Threads | 1 | 2 |
| Power consumption (TDP) | 27 Watt | 130 Watt |
Pentium M 740 has 381.5% lower power consumption.
Pentium D 830, on the other hand, has a 83.3% higher aggregate performance score, and 100% more physical cores and 100% more threads.
The Intel Pentium D 830 is our recommended choice as it beats the Intel Pentium M 740 in performance tests.
Be aware that Pentium M 740 is a notebook processor while Pentium D 830 is a desktop one.
Other comparisons
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