7 250U vs i7-1255U
Primary details
Comparing Core i7-1255U and Core 7 250U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 896 | not rated |
| Place by popularity | 74 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Alder Lake-M | no data |
| Power efficiency | 53.82 | no data |
| Architecture codename | Alder Lake-U (2022) | Raptor Lake-U (2023) |
| Release date | 23 February 2022 (2 years ago) | no data |
Detailed specifications
Core i7-1255U and Core 7 250U 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 | 10 (Deca-Core) | 10 (Deca-Core) |
| Threads | 12 | 12 |
| Base clock speed | 1.7 GHz | 1.9 GHz |
| Boost clock speed | 4.7 GHz | 5.4 GHz |
| L1 cache | 80K (per core) | 80 KB (per core) |
| L2 cache | 1.25 MB (per core) | 1.25 MB (per core) |
| L3 cache | 12 MB (shared) | 12 MB (shared) |
| Chip lithography | 10 nm | 10 nm |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Core i7-1255U and Core 7 250U 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 BGA 1744 |
| Power consumption (TDP) | 15 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-1255U and Core 7 250U. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | + |
Security technologies
Core i7-1255U and Core 7 250U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-1255U and Core 7 250U are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-1255U and Core 7 250U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR4, DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel Iris Xe Graphics G7 96EUs ( - 1250 MHz) | Intel Iris Xe Graphics 96EU |
Peripherals
Specifications and connection of peripherals supported by Core i7-1255U and Core 7 250U.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 20 | 8 |
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