Mobile Pentium III 450 MMC vs i5-12450H
Primary details
Comparing Core i5-12450H and Mobile Pentium III 450 MMC processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 755 | not rated |
| Place by popularity | 2 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Alder Lake-P | no data |
| Power efficiency | 22.26 | no data |
| Architecture codename | Alder Lake-H (2022) | Coppermine (1999−2001) |
| Release date | January 2022 (3 years ago) | 25 October 1999 (25 years ago) |
Detailed specifications
Core i5-12450H and Mobile Pentium III 450 MMC 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) | 1 (Single-Core) |
| Threads | 12 | 1 |
| Base clock speed | 2 GHz | no data |
| Boost clock speed | 4.4 GHz | 0.45 GHz |
| L1 cache | 80K (per core) | 32 KB |
| L2 cache | 1.25 MB (per core) | 256 KB |
| L3 cache | 12 MB (shared) | no data |
| Chip lithography | 10 nm | 180 nm |
| Die size | 217 mm2 | 106 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 28 million |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Core i5-12450H and Mobile Pentium III 450 MMC 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 |
| Socket | Intel BGA 1744 | Intel MMC-2 |
| Power consumption (TDP) | 45 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-12450H and Mobile Pentium III 450 MMC. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
Security technologies
Core i5-12450H and Mobile Pentium III 450 MMC technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-12450H and Mobile Pentium III 450 MMC are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-12450H and Mobile Pentium III 450 MMC. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics Xe G4 48EUs ( - 1200 MHz) | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Core i5-12450H and Mobile Pentium III 450 MMC.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 20 | no data |
Pros & cons summary
| Physical cores | 8 | 1 |
| Threads | 12 | 1 |
| Chip lithography | 10 nm | 180 nm |
| Power consumption (TDP) | 45 Watt | 15 Watt |
i5-12450H has 700% more physical cores and 1100% more threads, and a 1700% more advanced lithography process.
Mobile Pentium III 450 MMC, on the other hand, has 200% lower power consumption.
We couldn't decide between Core i5-12450H and Mobile Pentium III 450 MMC. We've got no test results to judge.
Should you still have questions on choice between Core i5-12450H and Mobile Pentium III 450 MMC, ask them in Comments section, and we shall answer.
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