Atom Z2560 vs A9-9420
Aggregate performance score
A9-9420 outperforms Atom Z2560 by a whopping 314% 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 | 2723 | 3406 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Bristol Ridge | no data |
| Power efficiency | 2.45 | 2.96 |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Stoney Ridge (2016−2019) | Clovertrail (2013) |
| Release date | 31 May 2016 (9 years ago) | 27 February 2013 (12 years ago) |
Detailed specifications
A9-9420 and Atom Z2560 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 | 2 | 4 |
| Base clock speed | 3 GHz | no data |
| Boost clock speed | 3.6 GHz | 1.6 GHz |
| L1 cache | 160 KB | 64K (per core) |
| L2 cache | 1 MB (shared) | 512K (per core) |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 28 nm | 32 nm |
| Die size | 125 mm2 | 65 mm2 |
| Maximum core temperature | 90 °C | 90 °C |
| Maximum case temperature (TCase) | 74 °C | no data |
| Number of transistors | 1,200 million | 140 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on A9-9420 and Atom Z2560 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 | FT4 | FC-MB4760 |
| Power consumption (TDP) | 15 Watt | 3 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A9-9420 and Atom Z2560. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Virtualization, | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| PAE | no data | 32 Bit |
| Smart Idle | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A9-9420 and Atom Z2560 are enumerated here.
| AMD-V | + | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A9-9420 and Atom Z2560. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR2 |
| Maximum memory size | no data | 2 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 8.5 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Radeon R5 | PowerVR SGX544MP2 (400 MHz) |
Graphics interfaces
Available interfaces and connections of A9-9420 and Atom Z2560 integrated GPUs.
| Number of displays supported | no data | 2 |
Peripherals
Specifications and connection of peripherals supported by A9-9420 and Atom Z2560.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 8 | no data |
| USB revision | no data | 2.0 OTG, USB-SPH 2.0 |
| Number of USB ports | no data | 2 |
| UART | no data | 3 |
Pros & cons summary
| Performance score | 0.87 | 0.21 |
| Recency | 31 May 2016 | 27 February 2013 |
| Threads | 2 | 4 |
| Chip lithography | 28 nm | 32 nm |
| Power consumption (TDP) | 15 Watt | 3 Watt |
A9-9420 has a 314.3% higher aggregate performance score, an age advantage of 3 years, and a 14.3% more advanced lithography process.
Atom Z2560, on the other hand, has 100% more threads, and 400% lower power consumption.
The AMD A9-9420 is our recommended choice as it beats the Intel Atom Z2560 in performance tests.
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