Pentium D 945 vs Apple M3 Pro 11-Core
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 602 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Apple M3 | no data |
| Power efficiency | 22.21 | no data |
| Designer | Apple | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | no data | Presler (2005−2007) |
| Release date | 30 October 2023 (2 years ago) | 23 July 2006 (19 years ago) |
| Launch price (MSRP) | no data | $163 |
Detailed specifications
M3 Pro 11-Core 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 | 11 (Undeca-Core) | 2 (Dual-core) |
| Threads | 11 | 2 |
| Base clock speed | 2.748 GHz | 3.4 GHz |
| Boost clock speed | 4.06 GHz | 3.4 GHz |
| L1 cache | no data | 16 KB (per core) |
| L2 cache | no data | 2 MB (per die) |
| L3 cache | no data | 0 KB |
| Chip lithography | 3 nm | 65 nm |
| Die size | no data | 2x 81 mm2 |
| Maximum case temperature (TCase) | no data | 63 °C |
| Number of transistors | 37000 Million | 376 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| VID voltage range | no data | 1.2V-1.3375V |
Compatibility
Information on M3 Pro 11-Core 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) | 27 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by M3 Pro 11-Core 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
M3 Pro 11-Core 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 M3 Pro 11-Core 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 M3 Pro 11-Core 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 M3 Pro 14-Core GPU | On certain motherboards (Chipset feature) |
Pros & cons summary
| Recency | 30 October 2023 | 23 July 2006 |
| Physical cores | 11 | 2 |
| Threads | 11 | 2 |
| Chip lithography | 3 nm | 65 nm |
| Power consumption (TDP) | 27 Watt | 95 Watt |
Apple M3 Pro 11-Core has an age advantage of 17 years, 450% more physical cores and 450% more threads, a 2066.7% more advanced lithography process, and 251.9% lower power consumption.
We couldn't decide between Apple M3 Pro 11-Core and Intel Pentium D 945. We've got no test results to judge.
Be aware that Apple M3 Pro 11-Core is a notebook processor while Pentium D 945 is a desktop one.
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