Xeon Gold 6403N vs Pentium N3540
Primary details
Comparing Pentium N3540 and Xeon Gold 6403N processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2645 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Pentium | no data |
| Power efficiency | 9.59 | no data |
| Architecture codename | Bay Trail-M (2013−2014) | no data |
| Release date | 22 May 2014 (10 years ago) | 1 July 2023 (1 year ago) |
| Launch price (MSRP) | $251 | no data |
Detailed specifications
Pentium N3540 and Xeon Gold 6403N 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) | 24 (Tetracosa-Core) |
| Threads | 4 | 48 |
| Base clock speed | 2.16 GHz | 1.9 GHz |
| Boost clock speed | 2.66 GHz | 3.6 GHz |
| L1 cache | 224 KB | no data |
| L2 cache | 2 MB | no data |
| L3 cache | 2 MB L2 Cache | 45 MB |
| Chip lithography | 22 nm | Intel 7 nm |
| Maximum core temperature | 100 °C | 85 °C |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Pentium N3540 and Xeon Gold 6403N 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 | FCBGA1170 | FCLGA4677 |
| Power consumption (TDP) | 7.5 Watt | 185 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium N3540 and Xeon Gold 6403N. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | + | no data |
| Smart Connect | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Pentium N3540 and Xeon Gold 6403N technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | + | + |
| Secure Key | + | no data |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium N3540 and Xeon Gold 6403N are enumerated here.
| VT-d | - | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium N3540 and Xeon Gold 6403N. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3L-1333 | DDR5-4000 |
| Maximum memory size | 8 GB | 4 TB |
| Max memory channels | 2 | 8 |
| Maximum memory bandwidth | 21.32 GB/s | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for Intel Atom® Processor Z3700 Series | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 896 MHz | no data |
Graphics interfaces
Available interfaces and connections of Pentium N3540 and Xeon Gold 6403N integrated GPUs.
| Number of displays supported | 2 | no data |
Graphics API support
APIs supported by Pentium N3540 and Xeon Gold 6403N integrated GPUs, sometimes API versions are included.
| DirectX | 11.2 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium N3540 and Xeon Gold 6403N.
| PCIe version | 2.0 | 4 |
| PCI Express lanes | 4 | 64 |
| USB revision | 3.0 and 2.0 | no data |
| Total number of SATA ports | 2 | no data |
| Number of USB ports | 5 | no data |
Pros & cons summary
| Recency | 22 May 2014 | 1 July 2023 |
| Physical cores | 4 | 24 |
| Threads | 4 | 48 |
| Power consumption (TDP) | 7 Watt | 185 Watt |
Pentium N3540 has 2542.9% lower power consumption.
Xeon Gold 6403N, on the other hand, has an age advantage of 9 years, and 500% more physical cores and 1100% more threads.
We couldn't decide between Pentium N3540 and Xeon Gold 6403N. We've got no test results to judge.
Be aware that Pentium N3540 is a notebook processor while Xeon Gold 6403N is a server/workstation one.
Should you still have questions on choice between Pentium N3540 and Xeon Gold 6403N, ask them in Comments section, and we shall answer.
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