i7-1355U vs i3-1215U (IPU)
Primary details
Comparing Core i3-1215U (IPU) and Core i7-1355U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 826 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | Intel Raptor Lake-U |
| Power efficiency | no data | 58.74 |
| Architecture codename | Alder Lake-U (2022) | Raptor Lake-U (2023) |
| Release date | 23 February 2022 (2 years ago) | 4 January 2023 (1 year ago) |
| Launch price (MSRP) | no data | $469 |
Detailed specifications
Core i3-1215U (IPU) and Core i7-1355U 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 | 6 (Hexa-Core) | 10 (Deca-Core) |
| Threads | 8 | 12 |
| Base clock speed | 1.2 GHz | 1.7 GHz |
| Boost clock speed | 4.4 GHz | 5 GHz |
| L1 cache | 80K (per core) | 80K (per core) |
| L2 cache | 1.25 MB (per core) | 1.25 MB (per core) |
| L3 cache | 10 MB (shared) | 12 MB (shared) |
| Chip lithography | 10 nm | Intel 7 nm |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
Compatibility
Information on Core i3-1215U (IPU) and Core i7-1355U 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 | FCBGA1744 |
| Power consumption (TDP) | 15 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-1215U (IPU) and Core i7-1355U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Hyper-Threading Technology | no data | + |
| TSX | + | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Core i3-1215U (IPU) and Core i7-1355U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-1215U (IPU) and Core i7-1355U are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i3-1215U (IPU) and Core i7-1355U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 Dual-channel | DDR5-5200, DDR4-3200, LPDDR4x-4267 |
| Maximum memory size | no data | 96 GB |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 64EU | Intel® Iris® Xe Graphics eligible |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 1.3 GHz |
| Execution Units | no data | 96 |
Graphics interfaces
Available interfaces and connections of Core i3-1215U (IPU) and Core i7-1355U integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Core i3-1215U (IPU) and Core i7-1355U integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2304 @ 60Hz |
| Max resolution over eDP | no data | 4096 x 2304 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by Core i3-1215U (IPU) and Core i7-1355U integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.1 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by Core i3-1215U (IPU) and Core i7-1355U.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 20 | 8 |
Pros & cons summary
| Recency | 23 February 2022 | 4 January 2023 |
| Physical cores | 6 | 10 |
| Threads | 8 | 12 |
i7-1355U has an age advantage of 10 months, and 66.7% more physical cores and 50% more threads.
We couldn't decide between Core i3-1215U (IPU) and Core i7-1355U. We've got no test results to judge.
Should you still have questions on choice between Core i3-1215U (IPU) and Core i7-1355U, ask them in Comments section, and we shall answer.
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