i5-9400F vs Mobile Sempron X2 NI-52
Primary details
Comparing Mobile Sempron X2 NI-52 and Core i5-9400F processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1094 |
| Place by popularity | not in top-100 | 25 |
| Cost-effectiveness evaluation | no data | 9.11 |
| Market segment | Laptop | Desktop processor |
| Series | 2x AMD Mobile Sempron | Intel Core i5 |
| Power efficiency | no data | 8.67 |
| Architecture codename | Sable (2008−2009) | Coffee Lake-R (2018−2019) |
| Release date | 1 January 2009 (15 years ago) | 7 January 2019 (5 years ago) |
| Launch price (MSRP) | no data | $182 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Mobile Sempron X2 NI-52 and Core i5-9400F 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 | 2 (Dual-core) | 6 (Hexa-Core) |
| Threads | 2 | 6 |
| Base clock speed | no data | 2.9 GHz |
| Boost clock speed | 1.8 GHz | 4.1 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | 1800 MHz | 4 × 8 GT/s |
| Multiplier | no data | 29 |
| L1 cache | no data | 385 KB |
| L2 cache | 256 KB | 1.5 MB |
| L3 cache | no data | 9 MB (shared) |
| Chip lithography | 65 nm | 14 nm |
| Die size | no data | 149 mm2 |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Mobile Sempron X2 NI-52 and Core i5-9400F 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 | no data | 1 (Uniprocessor) |
| Socket | no data | FCLGA1151 |
| Power consumption (TDP) | 35 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Mobile Sempron X2 NI-52 and Core i5-9400F. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, 3DNow!, SSE (2,3), AMD64, nxBit, PowerNow | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| PowerNow | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
Security technologies
Mobile Sempron X2 NI-52 and Core i5-9400F technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| Secure Key | no data | + |
| MPX | - | + |
| Identity Protection | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Mobile Sempron X2 NI-52 and Core i5-9400F are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Mobile Sempron X2 NI-52 and Core i5-9400F. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-2666 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 42.671 GB/s |
Peripherals
Specifications and connection of peripherals supported by Mobile Sempron X2 NI-52 and Core i5-9400F.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 1 January 2009 | 7 January 2019 |
| Physical cores | 2 | 6 |
| Threads | 2 | 6 |
| Chip lithography | 65 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 65 Watt |
Mobile Sempron X2 NI-52 has 85.7% lower power consumption.
i5-9400F, on the other hand, has an age advantage of 10 years, 200% more physical cores and 200% more threads, and a 364.3% more advanced lithography process.
We couldn't decide between Mobile Sempron X2 NI-52 and Core i5-9400F. We've got no test results to judge.
Be aware that Mobile Sempron X2 NI-52 is a notebook processor while Core i5-9400F is a desktop one.
Should you still have questions on choice between Mobile Sempron X2 NI-52 and Core i5-9400F, ask them in Comments section, and we shall answer.
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