Xeon E-2478 vs Core i7-11390H
Primary details
Comparing Core i7-11390H and Xeon E-2478 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 995 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Tiger Lake | no data |
| Architecture codename | Tiger Lake-H35 | Raptor Lake-S |
| Release date | 1 September 2021 (2 years ago) | 14 December 2023 (less than a year ago) |
Detailed specifications
Core i7-11390H and Xeon E-2478 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 | 4 (Quad-Core) | 8 (Octa-Core) |
| Threads | 8 | 16 |
| Base clock speed | 2.9 GHz | 2.8 GHz |
| Boost clock speed | 5 GHz | 5.2 GHz |
| L1 cache | 320 KB | 80 KB (per core) |
| L2 cache | 5 MB | 2 MB (per core) |
| L3 cache | 12 MB | 24 MB (shared) |
| Chip lithography | 10 nm | 10 nm |
| Die size | 146.1 mm2 | 257 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | No | No |
Compatibility
Information on Core i7-11390H and Xeon E-2478 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 | BGA1449 | 1700 |
| Power consumption (TDP) | 35 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-11390H and Xeon E-2478. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | no data |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | + |
Security technologies
Core i7-11390H and Xeon E-2478 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-11390H and Xeon E-2478 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-11390H and Xeon E-2478. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel Iris Xe Graphics G7 96EUs | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i7-11390H and Xeon E-2478.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 20 | 16 |
Pros & cons summary
| Recency | 1 September 2021 | 14 December 2023 |
| Physical cores | 4 | 8 |
| Threads | 8 | 16 |
| Power consumption (TDP) | 35 Watt | 80 Watt |
i7-11390H has 128.6% lower power consumption.
Xeon E-2478, on the other hand, has an age advantage of 2 years, and 100% more physical cores and 100% more threads.
We couldn't decide between Core i7-11390H and Xeon E-2478. We've got no test results to judge.
Be aware that Core i7-11390H is a notebook processor while Xeon E-2478 is a server/workstation one.
Should you still have questions on choice between Core i7-11390H and Xeon E-2478, ask them in Comments section, and we shall answer.
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