Pentium D 945 vs Apple M2
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1046 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Apple Apple M-Series | no data |
| Power efficiency | 17.99 | no data |
| Designer | Apple | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | no data | Presler (2005−2007) |
| Release date | 10 June 2022 (3 years ago) | 23 July 2006 (19 years ago) |
| Launch price (MSRP) | no data | $163 |
Detailed specifications
M2 and Pentium D 945 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 | 8 (Octa-Core) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | 2.424 GHz | 3.4 GHz |
| Boost clock speed | 3.48 GHz | 3.4 GHz |
| L1 cache | 2 MB | 16 KB (per core) |
| L2 cache | 20 MB | 2 MB (per die) |
| L3 cache | no data | 0 KB |
| Chip lithography | 5 nm | 65 nm |
| Die size | no data | 2x 81 mm2 |
| Maximum case temperature (TCase) | no data | 63 °C |
| Number of transistors | 20000 Million | 376 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| VID voltage range | no data | 1.2V-1.3375V |
Compatibility
Information on M2 and Pentium D 945 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 | no data | 1 |
| Socket | no data | LGA775,PLGA775 |
| Power consumption (TDP) | 20 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by M2 and Pentium D 945. 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 | no data | - |
| Idle States | no data | + |
| Demand Based Switching | no data | - |
| PAE | no data | 32 Bit |
| FSB parity | no data | - |
Security technologies
M2 and Pentium D 945 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 M2 and Pentium D 945 are enumerated here.
| VT-d | no data | - |
| VT-x | no data | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by M2 and Pentium D 945. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2, DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Apple M2 10-Core GPU ( - 1398 MHz) | On certain motherboards (Chipset feature) |
Pros & cons summary
| Recency | 10 June 2022 | 23 July 2006 |
| Physical cores | 8 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 5 nm | 65 nm |
| Power consumption (TDP) | 20 Watt | 95 Watt |
Apple M2 has an age advantage of 15 years, 300% more physical cores and 300% more threads, a 1200% more advanced lithography process, and 375% lower power consumption.
We couldn't decide between Apple M2 and Intel Pentium D 945. We've got no test results to judge.
Be aware that Apple M2 is a notebook processor while Pentium D 945 is a desktop one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
