Atom Z620 vs N470
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3643 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | Intel Atom |
| Power efficiency | 0.78 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Pineview (2009−2011) | Lincroft (2010−2011) |
| Release date | 1 March 2010 (15 years ago) | 4 May 2010 (15 years ago) |
| Launch price (MSRP) | $75 | no data |
Detailed specifications
Atom N470 and Atom Z620 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 | 1 |
| Base clock speed | 1.83 GHz | no data |
| Boost clock speed | 1.83 GHz | 0.9 GHz |
| Bus type | no data | cDMI |
| Bus rate | 533 MHz | 400 MT/s |
| Multiplier | no data | 9 |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 512K (per core) | 512 KB (per core) |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 45 nm | 45 nm |
| Die size | 66 mm2 | 65.2526 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 123 million | 140 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom N470 and Atom Z620 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 | FCBGA559 | Intel BGA 518 |
| Power consumption (TDP) | 6.5 Watt | 1 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom N470 and Atom Z620. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
Security technologies
Atom N470 and Atom Z620 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 N470 and Atom Z620 are enumerated here.
| VT-d | - | no data |
| VT-x | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom N470 and Atom Z620. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR1, DDR2 |
| Maximum memory size | 2 GB | 2 GB |
| Max memory channels | 1 | 1 |
| Maximum memory bandwidth | no data | 3.2 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel GMA 3150 | PowerVR SGX535 |
Pros & cons summary
| Recency | 1 March 2010 | 4 May 2010 |
| Threads | 2 | 1 |
| Power consumption (TDP) | 6 Watt | 1 Watt |
Atom N470 has 100% more threads.
Atom Z620, on the other hand, has an age advantage of 2 months, and 500% lower power consumption.
We couldn't decide between Intel Atom N470 and Intel Atom Z620. We've got no test results to judge.
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