Ryzen 3 4300U vs Atom N550
Aggregate performance score
Ryzen 3 4300U outperforms Atom N550 by a whopping 2500% based on our aggregate benchmark results.
Primary details
Comparing Atom N550 and Ryzen 3 4300U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3254 | 1273 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | AMD Renoir (Ryzen 4000 APU) |
| Power efficiency | 1.89 | 17.72 |
| Architecture codename | Pineview (2009−2011) | Renoir-U (Zen 2) (2020−2021) |
| Release date | 23 August 2010 (14 years ago) | 6 January 2020 (4 years ago) |
| Launch price (MSRP) | $86 | no data |
Detailed specifications
Atom N550 and Ryzen 3 4300U 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 1.5 GHz | 2.7 GHz |
| Boost clock speed | 1.5 GHz | 3.7 GHz |
| Bus rate | 666 MHz | no data |
| Multiplier | no data | 27 |
| L1 cache | 64K (per core) | 256 KB |
| L2 cache | 512K (per core) | 2 MB |
| L3 cache | 0 KB | 4 MB (shared) |
| Chip lithography | 45 nm | 7 nm |
| Die size | 87 mm2 | 156 mm2 |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | 176 million | 9800 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom N550 and Ryzen 3 4300U 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 | FCBGA559 | FP6 |
| Power consumption (TDP) | 8.5 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom N550 and Ryzen 3 4300U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SME |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
Security technologies
Atom N550 and Ryzen 3 4300U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom N550 and Ryzen 3 4300U 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 Atom N550 and Ryzen 3 4300U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | 2 GB | 64 GB |
| Max memory channels | 1 | no data |
| Maximum memory bandwidth | no data | 68.27 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel GMA 3150 | AMD Radeon RX Vega 5 ( - 1400 MHz) |
Peripherals
Specifications and connection of peripherals supported by Atom N550 and Ryzen 3 4300U.
| PCIe version | no data | 3.0 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Pros & cons summary
| Performance score | 0.18 | 4.68 |
| Integrated graphics card | 0.01 | 4.64 |
| Recency | 23 August 2010 | 6 January 2020 |
| Physical cores | 2 | 4 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 8 Watt | 15 Watt |
Atom N550 has 87.5% lower power consumption.
Ryzen 3 4300U, on the other hand, has a 2500% higher aggregate performance score, 46300% faster integrated GPU, an age advantage of 9 years, 100% more physical cores, and a 542.9% more advanced lithography process.
The Ryzen 3 4300U is our recommended choice as it beats the Atom N550 in performance tests.
Should you still have questions on choice between Atom N550 and Ryzen 3 4300U, ask them in Comments section, and we shall answer.
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