Athlon Silver 7120U vs Atom N550
Aggregate performance score
Athlon Silver 7120U outperforms Atom N550 by a whopping 916% 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 | 3320 | 2018 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | no data |
| Power efficiency | 2.02 | 12.31 |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Pineview (2009−2011) | Mendocino (Zen 2) (2022−2023) |
| Release date | 23 August 2010 (14 years ago) | 20 September 2022 (2 years ago) |
| Launch price (MSRP) | $86 | no data |
Detailed specifications
Atom N550 and Athlon Silver 7120U 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) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 1.5 GHz | 2.4 GHz |
| Boost clock speed | 1.5 GHz | 3.5 GHz |
| Bus rate | 666 MHz | no data |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 512 KB (per core) |
| L3 cache | 0 KB | 2 MB (shared) |
| Chip lithography | 45 nm | 6 nm |
| Die size | 87 mm2 | 100 mm2 |
| Number of transistors | 176 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Atom N550 and Athlon Silver 7120U 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 Athlon Silver 7120U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | - | + |
| 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 Athlon Silver 7120U 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 Athlon Silver 7120U 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 Athlon Silver 7120U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 Dual-channel |
| Maximum memory size | 2 GB | no data |
| Max memory channels | 1 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel GMA 3150 | AMD Radeon 610M ( - 1900 MHz) |
Peripherals
Specifications and connection of peripherals supported by Atom N550 and Athlon Silver 7120U.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 4 |
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.
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.
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.
Pros & cons summary
| Performance score | 0.19 | 1.93 |
| Recency | 23 August 2010 | 20 September 2022 |
| Threads | 4 | 2 |
| Chip lithography | 45 nm | 6 nm |
| Power consumption (TDP) | 8 Watt | 15 Watt |
Atom N550 has 100% more threads, and 87.5% lower power consumption.
Athlon Silver 7120U, on the other hand, has a 915.8% higher aggregate performance score, an age advantage of 12 years, and a 650% more advanced lithography process.
The AMD Athlon Silver 7120U is our recommended choice as it beats the Intel Atom N550 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.
