Celeron 787 vs Atom N570
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3507 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | Intel Celeron |
| Power efficiency | 0.98 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Pineview (2009−2011) | Sandy Bridge (2011−2013) |
| Release date | 1 March 2011 (15 years ago) | 1 July 2011 (14 years ago) |
| Launch price (MSRP) | $86 | $107 |
Detailed specifications
Basic parameters of Atom N570 and Celeron 787: 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) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Base clock speed | 1.66 GHz | 1.3 GHz |
| Boost clock speed | 1.67 GHz | 1.3 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | 666 MHz | 4 × 5 GT/s |
| Multiplier | no data | 13 |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 256 KB (per core) |
| L3 cache | 0 KB | 1.5 MB (shared) |
| Chip lithography | 45 nm | 32 nm |
| Die size | 87 mm2 | 131 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 176 million | 504 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom N570 and Celeron 787 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 | FCBGA1023 |
| Power consumption (TDP) | 8.5 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom N570 and Celeron 787. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | Intel® SSE4.1, Intel® SSE4.2 |
| FMA | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | + | - |
| Idle States | no data | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | - | - |
| FDI | no data | + |
| Fast Memory Access | no data | + |
Security technologies
Atom N570 and Celeron 787 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom N570 and Celeron 787 are enumerated here.
| VT-d | - | - |
| VT-x | - | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom N570 and Celeron 787. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | 2 GB | 16 GB |
| Max memory channels | 1 | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel GMA 3150 | Intel HD Graphics for 2nd Generation Intel Processors |
| Graphics max frequency | no data | 950 MHz |
Graphics interfaces
Available interfaces and connections of Atom N570 and Celeron 787 integrated GPUs.
| Number of displays supported | no data | 2 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| SDVO | no data | + |
| CRT | no data | + |
Peripherals
Specifications and connection of peripherals supported by Atom N570 and Celeron 787.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 1 March 2011 | 1 July 2011 |
| Physical cores | 2 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 8 Watt | 17 Watt |
Atom N570 has 100% more physical cores and 300% more threads, and 113% lower power consumption.
Celeron 787, on the other hand, has an age advantage of 4 months, and a 41% more advanced lithography process.
We couldn't decide between Intel Atom N570 and Intel Celeron 787. We've got no test results to judge.
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