Xeon 6781P vs i3-1215U (IPU)
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 21 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Power efficiency | no data | 8.12 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Alder Lake-U (2022) | no data |
| Release date | 23 February 2022 (3 years ago) | 1 January 2025 (less than a year ago) |
Detailed specifications
Core i3-1215U (IPU) and Xeon 6781P 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) | 80 |
| Threads | 8 | 160 |
| Base clock speed | 1.2 GHz | 2 GHz |
| Boost clock speed | 4.4 GHz | 3.8 GHz |
| L1 cache | 80K (per core) | no data |
| L2 cache | 1.25 MB (per core) | no data |
| L3 cache | 10 MB (shared) | 336 MB |
| Chip lithography | 10 nm | Intel 3 nm |
| Maximum core temperature | no data | 81 °C |
| 64 bit support | + | - |
Compatibility
Information on Core i3-1215U (IPU) and Xeon 6781P 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 | no data |
| Socket | Intel BGA 1744 | FCLGA4710 |
| Power consumption (TDP) | 15 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-1215U (IPU) and Xeon 6781P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | + | + |
| Deep Learning Boost | - | + |
Security technologies
Core i3-1215U (IPU) and Xeon 6781P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| SGX | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-1215U (IPU) and Xeon 6781P 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 Xeon 6781P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 Dual-channel | DDR5(6400MT/s), MRDIMM(8800MT/s) |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 64EU | no data |
Peripherals
Specifications and connection of peripherals supported by Core i3-1215U (IPU) and Xeon 6781P.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 20 | 136 |
Pros & cons summary
| Recency | 23 February 2022 | 1 January 2025 |
| Physical cores | 6 | 80 |
| Threads | 8 | 160 |
| Power consumption (TDP) | 15 Watt | 350 Watt |
i3-1215U (IPU) has 2233.3% lower power consumption.
Xeon 6781P, on the other hand, has an age advantage of 2 years, and 1233.3% more physical cores and 1900% more threads.
We couldn't decide between Intel Core i3-1215U (IPU) and Intel Xeon 6781P. We've got no test results to judge.
Be aware that Core i3-1215U (IPU) is a notebook processor while Xeon 6781P is a server/workstation one.
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