Core i5-12400 vs Pentium M 765
Primary details
Comparing Pentium M 765 and Core i5-12400 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 584 |
| Place by popularity | not in top-100 | 60 |
| Cost-effectiveness evaluation | no data | 68.19 |
| Market segment | Laptop | Desktop processor |
| Series | Pentium M | no data |
| Architecture codename | Dothan (2004−2005) | Alder Lake-S (2022) |
| Release date | October 2004 (19 years ago) | 4 January 2022 (2 years ago) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium M 765 and Core i5-12400 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) | 6 (Hexa-Core) |
| Threads | 1 | 12 |
| Base clock speed | no data | 2.5 GHz |
| Boost clock speed | 2.1 GHz | 4.4 GHz |
| Bus support | 400 MHz | no data |
| L1 cache | 32 KB | 80K (per core) |
| L2 cache | 2 MB | 1.25 MB (per core) |
| L3 cache | 0 KB | 18 MB (shared) |
| Chip lithography | 90 nm | 10 nm |
| Die size | 84 mm2 | 163 mm2 |
| Number of transistors | 140 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Pentium M 765 and Core i5-12400 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 | 479 | 1700 |
| Power consumption (TDP) | 21 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 765 and Core i5-12400. You'll probably need this information if you require some particular technology.
| AES-NI | no data | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | no data | + |
Security technologies
Pentium M 765 and Core i5-12400 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium M 765 and Core i5-12400 are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium M 765 and Core i5-12400. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4, DDR5 Dual-channel |
| Maximum memory bandwidth | no data | 76.8 GB/s |
| ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 730 |
Peripherals
Specifications and connection of peripherals supported by Pentium M 765 and Core i5-12400.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 1 | 6 |
| Threads | 1 | 12 |
| Chip lithography | 90 nm | 10 nm |
| Power consumption (TDP) | 21 Watt | 65 Watt |
Pentium M 765 has 209.5% lower power consumption.
i5-12400, on the other hand, has 500% more physical cores and 1100% more threads, and a 800% more advanced lithography process.
We couldn't decide between Pentium M 765 and Core i5-12400. We've got no test results to judge.
Be aware that Pentium M 765 is a notebook processor while Core i5-12400 is a desktop one.
Should you still have questions on choice between Pentium M 765 and Core i5-12400, ask them in Comments section, and we shall answer.
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