Atom N435 vs Ryzen 5 3450U
Aggregate performance score
Ryzen 5 3450U outperforms Atom N435 by a whopping 4033% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1639 | 3670 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Picasso (Ryzen 3000 APU) | Atom |
| Designer | AMD | Intel |
| Architecture codename | Picasso-U (Zen+) (2019−2020) | Pinetrail (2009−2011) |
| Release date | 1 May 2020 (5 years ago) | 2 June 2011 (14 years ago) |
Detailed specifications
Ryzen 5 3450U and Atom N435 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) | 1 (Single-Core) |
| Threads | 8 | 2 |
| Base clock speed | 2.1 GHz | no data |
| Boost clock speed | 3.5 GHz | 1.33 GHz |
| Bus rate | no data | 533 MHz |
| L1 cache | 384 KB | no data |
| L2 cache | 2 MB | 512 KB |
| L3 cache | 4 MB | no data |
| Chip lithography | 12 nm | 45 nm |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 4500 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Ryzen 5 3450U and Atom N435 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.
| Socket | FP5 | FCBGA559 |
| Power consumption (TDP) | 2 MB + 4 MB | 512 KB |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 3450U and Atom N435. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | no data |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
| Hyper-Threading Technology | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3450U and Atom N435. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR2, DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 8 (Ryzen 2000/3000) ( - 1200 MHz) | no data |
Synthetic benchmarks
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.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 3.72 | 0.09 |
| Recency | 1 May 2020 | 2 June 2011 |
| Physical cores | 4 | 1 |
| Threads | 8 | 2 |
| Chip lithography | 12 nm | 45 nm |
| Power consumption (TDP) | 2 Watt | 512 Watt |
Ryzen 5 3450U has a 4033.3% higher aggregate performance score, an age advantage of 8 years, 300% more physical cores and 300% more threads, a 275% more advanced lithography process, and 25500% lower power consumption.
The AMD Ryzen 5 3450U is our recommended choice as it beats the Intel Atom N435 in performance tests.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
