Atom Z560 vs Z2420
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | Intel Atom |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Saltwell (2013) | Silverthorne (2008−2010) |
| Release date | 1 January 2013 (12 years ago) | 1 June 2010 (15 years ago) |
Detailed specifications
Atom Z2420 and Atom Z560 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 | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 2 | 2 |
| Base clock speed | no data | 2.13 GHz |
| Boost clock speed | 1.2 GHz | 0.13 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 533.33 MT/s |
| Multiplier | no data | 16 |
| L1 cache | 64K (per core) | 64K (per core) |
| L2 cache | 512K (per core) | 512K (per core) |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 32 nm | 45 nm |
| Die size | 65 mm2 | 26 mm2 |
| Maximum core temperature | 90 °C | 90 °C |
| Number of transistors | 140 million | 47 million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 0.75V-1.1V |
Compatibility
Information on Atom Z2420 and Atom Z560 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 (Uniprocessor) |
| Socket | FC-MB4617 | PBGA441 |
| Power consumption (TDP) | 3 Watt | 2.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z2420 and Atom Z560. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE, Intel® SSE2, Intel® SSE3 | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | + | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Demand Based Switching | no data | + |
| PAE | 32 Bit | no data |
| GPIO | 152 | no data |
| FSB parity | no data | - |
Security technologies
Atom Z2420 and Atom Z560 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z2420 and Atom Z560 are enumerated here.
| VT-d | no data | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z2420 and Atom Z560. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | unknown |
| Maximum memory size | 1 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 6.4 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | PowerVR SGX540 (400 MHz) | - |
Graphics interfaces
Available interfaces and connections of Atom Z2420 and Atom Z560 integrated GPUs.
| Number of displays supported | 2 | - |
Peripherals
Specifications and connection of peripherals supported by Atom Z2420 and Atom Z560.
| USB revision | 2.0 OTG | no data |
| Number of USB ports | 1 | no data |
| UART | 3 | no data |
Pros & cons summary
| Recency | 1 January 2013 | 1 June 2010 |
| Chip lithography | 32 nm | 45 nm |
| Power consumption (TDP) | 3 Watt | 2 Watt |
Atom Z2420 has an age advantage of 2 years, and a 40.6% more advanced lithography process.
Atom Z560, on the other hand, has 50% lower power consumption.
We couldn't decide between Intel Atom Z2420 and Intel Atom Z560. We've got no test results to judge.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
