Apple M1 vs Pentium D 840 EE
Primary details
Comparing Pentium D 840 EE and Apple M1 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1169 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | Apple Apple M-Series |
| Architecture codename | Smithfield (2005) | no data |
| Release date | May 2005 (19 years ago) | 10 November 2020 (3 years ago) |
Detailed specifications
Pentium D 840 EE and Apple M1 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 | 2 (Dual-core) | 8 (Octa-Core) |
| Threads | 4 | 8 |
| Base clock speed | no data | 2.064 GHz |
| Boost clock speed | 3.2 GHz | 3.2 GHz |
| L1 cache | 28 KB | 2 MB |
| L2 cache | 2 MB | 16 MB |
| L3 cache | 0 KB | 16 MB |
| Chip lithography | 90 nm | 5 nm |
| Die size | 206 mm2 | no data |
| Number of transistors | 169 million | 16000 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Pentium D 840 EE and Apple M1 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 | 2 | no data |
| Socket | 775 | no data |
| Power consumption (TDP) | 130 Watt | no data |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium D 840 EE and Apple M1. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium D 840 EE and Apple M1. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Apple M1 8-Core GPU |
Pros & cons summary
| Physical cores | 2 | 8 |
| Threads | 4 | 8 |
| Chip lithography | 90 nm | 5 nm |
Apple M1 has 300% more physical cores and 100% more threads, and a 1700% more advanced lithography process.
We couldn't decide between Pentium D 840 EE and Apple M1. We've got no test results to judge.
Note that Pentium D 840 EE is a desktop processor while Apple M1 is a notebook one.
Should you still have questions on choice between Pentium D 840 EE and Apple M1, ask them in Comments section, and we shall answer.
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