Ryzen 3 8440U vs Processor U300E
Primary details
Comparing Processor U300E and Ryzen 3 8440U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 927 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | no data | 27.24 |
| Architecture codename | Raptor Lake-U (2023) | Hawk Point-U (Zen 4 + Zen 4c) (2023) |
| Release date | 4 January 2023 (1 year ago) | 6 December 2023 (less than a year ago) |
Detailed specifications
Processor U300E and Ryzen 3 8440U 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) | 4 (Quad-Core) |
| Threads | 6 | 8 |
| Base clock speed | 1.1 GHz | 3 GHz |
| Boost clock speed | 4.3 GHz | 4.7 GHz |
| L1 cache | 80K (per core) | 64 KB (per core) |
| L2 cache | 1.25 MB (per core) | 1 MB (per core) |
| L3 cache | 8 MB (shared) | 8 MB (shared) |
| Chip lithography | 10 nm | 4 nm |
| Die size | no data | 137 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | no data | 20,900 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Processor U300E and Ryzen 3 8440U 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 | FP7 |
| Power consumption (TDP) | 15 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Processor U300E and Ryzen 3 8440U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Processor U300E and Ryzen 3 8440U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Processor U300E and Ryzen 3 8440U are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Processor U300E and Ryzen 3 8440U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 Dual-channel | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics 48EU | AMD Radeon 740M |
Peripherals
Specifications and connection of peripherals supported by Processor U300E and Ryzen 3 8440U.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 8 | 14 |
Pros & cons summary
| Recency | 4 January 2023 | 6 December 2023 |
| Physical cores | 5 | 4 |
| Threads | 6 | 8 |
| Chip lithography | 10 nm | 4 nm |
| Power consumption (TDP) | 15 Watt | 28 Watt |
Processor U300E has 25% more physical cores, and 86.7% lower power consumption.
Ryzen 3 8440U, on the other hand, has an age advantage of 11 months, 33.3% more threads, and a 150% more advanced lithography process.
We couldn't decide between Processor U300E and Ryzen 3 8440U. We've got no test results to judge.
Should you still have questions on choice between Processor U300E and Ryzen 3 8440U, ask them in Comments section, and we shall answer.
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