Processor N250 vs Xeon Gold 5423N
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Sapphire Rapids (2023−2024) | Twin Lake (2024−2025) |
| Release date | 10 January 2023 (2 years ago) | 7 January 2025 (less than a year ago) |
Detailed specifications
Xeon Gold 5423N and Processor N250 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 | 20 (Icosa-Core) | 4 (Quad-Core) |
| Threads | 40 | 4 |
| Base clock speed | 2.1 GHz | 0.1 GHz |
| Boost clock speed | 4 GHz | 3.8 GHz |
| L1 cache | 80K (per core) | 96 KB (per core) |
| L2 cache | 2 MB (per core) | 2 MB (shared) |
| L3 cache | 37.5 MB | 6 MB (shared) |
| Chip lithography | Intel 7 nm | 10 nm |
| Maximum case temperature (TCase) | 83 °C | no data |
| 64 bit support | + | + |
Compatibility
Information on Xeon Gold 5423N and Processor N250 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 | FCLGA4677 | Intel BGA 1264 |
| Power consumption (TDP) | 145 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 5423N and Processor N250. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Deep Learning Boost | + | - |
Security technologies
Xeon Gold 5423N and Processor N250 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| SGX | Yes with Intel® SPS | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 5423N and Processor N250 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 5423N and Processor N250. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-4000 | DDR4, DDR5, LPDDR5 |
| Maximum memory size | 4 TB | no data |
| Max memory channels | 8 | no data |
| ECC memory support | + | - |
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 Xeon Gold 5423N and Processor N250.
| PCIe version | 4 | 3.0 |
| PCI Express lanes | 48 | 9 |
Pros & cons summary
| Recency | 10 January 2023 | 7 January 2025 |
| Physical cores | 20 | 4 |
| Threads | 40 | 4 |
| Power consumption (TDP) | 145 Watt | 6 Watt |
Xeon Gold 5423N has 400% more physical cores and 900% more threads.
Processor N250, on the other hand, has an age advantage of 1 year, and 2316.7% lower power consumption.
We couldn't decide between Intel Xeon Gold 5423N and Intel Processor N250. We've got no test results to judge.
Be aware that Xeon Gold 5423N is a server/workstation processor while Processor N250 is a notebook one.
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