i5-14400 vs Processor U300E
Primary details
Comparing Processor U300E and Core i5-14400 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 411 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 49.92 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | no data | 23.45 |
| Architecture codename | Raptor Lake-U (2023) | Raptor Lake-R (2023−2024) |
| Release date | 4 January 2023 (1 year ago) | 8 January 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $221 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Processor U300E and Core i5-14400 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 | 5 (Penta-Core) | 10 (Deca-Core) |
| Threads | 6 | 16 |
| Base clock speed | 1.1 GHz | 2.5 GHz |
| Boost clock speed | 4.3 GHz | 4.7 GHz |
| L1 cache | 80K (per core) | 80 KB (per core) |
| L2 cache | 1.25 MB (per core) | 1.25 MB (per core) |
| L3 cache | 8 MB (shared) | 20 MB (shared) |
| Chip lithography | 10 nm | Intel 7 nm |
| Die size | no data | 215 mm2 |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
Compatibility
Information on Processor U300E and Core i5-14400 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 | Intel BGA 1744 | FCLGA1700 |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Processor U300E and Core i5-14400. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | + | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Deep Learning Boost | - | + |
Security technologies
Processor U300E and Core i5-14400 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Processor U300E and Core i5-14400 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Processor U300E and Core i5-14400. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 Dual-channel | DDR5-4800, DDR4-3200 |
| Maximum memory size | no data | 192 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 76.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics 48EU | Intel UHD Graphics 730 |
| Quick Sync Video | - | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.55 GHz |
| Execution Units | no data | 24 |
Graphics interfaces
Available interfaces and connections of Processor U300E and Core i5-14400 integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Processor U300E and Core i5-14400 integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2160 @ 60Hz |
| Max resolution over eDP | no data | 5120 x 3200 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by Processor U300E and Core i5-14400 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Processor U300E and Core i5-14400.
| PCIe version | 4.0 | 5.0 and 4.0 |
| PCI Express lanes | 8 | 16 |
Pros & cons summary
| Recency | 4 January 2023 | 8 January 2024 |
| Physical cores | 5 | 10 |
| Threads | 6 | 16 |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Processor U300E has 333.3% lower power consumption.
i5-14400, on the other hand, has an age advantage of 1 year, and 100% more physical cores and 166.7% more threads.
We couldn't decide between Processor U300E and Core i5-14400. We've got no test results to judge.
Be aware that Processor U300E is a notebook processor while Core i5-14400 is a desktop one.
Should you still have questions on choice between Processor U300E and Core i5-14400, ask them in Comments section, and we shall answer.
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