A6-3420M vs Ryzen 5 3450U
Aggregate performance score
Ryzen 5 3450U outperforms A6-3420M by a whopping 418% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 5 3450U and A6-3420M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1345 | 2556 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Picasso (Ryzen 3000 APU) | AMD A-Series |
| Architecture codename | Picasso-U (Zen+) (2019−2020) | Llano (2011−2012) |
| Release date | 1 May 2020 (4 years ago) | 15 June 2011 (13 years ago) |
Detailed specifications
Ryzen 5 3450U and A6-3420M 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) | 4 (Quad-Core) |
| Threads | 8 | 4 |
| Base clock speed | 2.1 GHz | 1.5 GHz |
| Boost clock speed | 3.5 GHz | 2.4 GHz |
| L1 cache | 384 KB | 128 KB (per core) |
| L2 cache | 2 MB | 4 MB |
| L3 cache | 4 MB | 0 KB |
| Chip lithography | 12 nm | 32 nm |
| Die size | no data | 218 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 4500 Million | 1000 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Ryzen 5 3450U and A6-3420M 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 |
| Socket | FP5 | FS1 |
| Power consumption (TDP) | 15 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 3450U and A6-3420M. 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 | 3DNow!, MMX, SSE, SSE2, SSE3, SSE4a, Radeon HD 6480G |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 3450U and A6-3420M are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3450U and A6-3420M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon RX Vega 8 (Ryzen 2000/3000) | AMD Radeon HD 6520G |
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.
Pros & cons summary
| Performance score | 4.35 | 0.84 |
| Integrated graphics card | 4.50 | 0.78 |
| Recency | 1 May 2020 | 15 June 2011 |
| Threads | 8 | 4 |
| Chip lithography | 12 nm | 32 nm |
| Power consumption (TDP) | 15 Watt | 35 Watt |
Ryzen 5 3450U has a 417.9% higher aggregate performance score, 476.9% faster integrated GPU, an age advantage of 8 years, 100% more threads, a 166.7% more advanced lithography process, and 133.3% lower power consumption.
The Ryzen 5 3450U is our recommended choice as it beats the A6-3420M in performance tests.
Should you still have questions on choice between Ryzen 5 3450U and A6-3420M, ask them in Comments section, and we shall answer.
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