Xeon D-1813NT vs Mobile Pentium 4 520
Aggregate performance score
Xeon D-1813NT outperforms Mobile Pentium 4 520 by a whopping 3147% based on our aggregate benchmark results.
Primary details
Comparing Mobile Pentium 4 520 and Xeon D-1813NT processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3313 | 1248 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Mobile Pentium 4 | no data |
| Power efficiency | 0.16 | 10.97 |
| Architecture codename | Northwood (2002−2004) | no data |
| Release date | no data | 1 October 2023 (1 year ago) |
Detailed specifications
Mobile Pentium 4 520 and Xeon D-1813NT 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 | 1 (Single-Core) | 4 (Quad-Core) |
| Threads | 1 | 8 |
| Base clock speed | no data | 2.2 GHz |
| Boost clock speed | 2.8 GHz | 2.4 GHz |
| Bus rate | 533 MHz | no data |
| L3 cache | no data | 10240 KB |
| Chip lithography | 90 nm | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Mobile Pentium 4 520 and Xeon D-1813NT 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.
| Socket | no data | FCBGA2227 |
| Power consumption (TDP) | 91 Watt | 42 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Pentium 4 520 and Xeon D-1813NT. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Thermal Monitoring | - | + |
| Deep Learning Boost | - | + |
Security technologies
Mobile Pentium 4 520 and Xeon D-1813NT technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Mobile Pentium 4 520 and Xeon D-1813NT are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Mobile Pentium 4 520 and Xeon D-1813NT. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
| Maximum memory size | no data | 256 GB |
| Max memory channels | no data | 2 |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Mobile Pentium 4 520 and Xeon D-1813NT.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 16 |
| USB revision | no data | 3.0 |
| Max number of SATA 6 Gb/s Ports | no data | 24 |
| Number of USB ports | no data | 4 |
| Integrated LAN | no data | + |
Pros & cons summary
| Performance score | 0.15 | 4.87 |
| Physical cores | 1 | 4 |
| Threads | 1 | 8 |
| Power consumption (TDP) | 91 Watt | 42 Watt |
Xeon D-1813NT has a 3146.7% higher aggregate performance score, 300% more physical cores and 700% more threads, and 116.7% lower power consumption.
The Xeon D-1813NT is our recommended choice as it beats the Mobile Pentium 4 520 in performance tests.
Be aware that Mobile Pentium 4 520 is a notebook processor while Xeon D-1813NT is a server/workstation one.
Should you still have questions on choice between Mobile Pentium 4 520 and Xeon D-1813NT, ask them in Comments section, and we shall answer.
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