Atom Z560 vs Celeron 877
Primary details
Comparing Celeron 877 and Atom Z560 processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | not rated | not rated |
Place by popularity | not in top-100 | not in top-100 |
Market segment | Laptop | Laptop |
Series | Intel Celeron | Intel Atom |
Architecture codename | Sandy Bridge (2011−2013) | Silverthorne (2008−2010) |
Release date | 1 December 2011 (12 years ago) | 1 June 2010 (14 years ago) |
Launch price (MSRP) | $86 | no data |
Detailed specifications
Celeron 877 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 | 2 (Dual-core) | 1 (Single-Core) |
Threads | 2 | 2 |
Base clock speed | no data | 2.133 GHz |
Boost clock speed | 1.4 GHz | 0.03 GHz |
Bus support | 4 × 5 GT/s | 533.33 MT/s |
L1 cache | 128 KB | 56 KB |
L2 cache | 512 KB | 512K (per core) |
L3 cache | 2 MB | 0 KB |
Chip lithography | 32 nm | 45 nm |
Die size | 131 mm2 | 24.18 mm2 |
Maximum core temperature | 100 °C | 90 °C |
Number of transistors | 504 million | 47 million |
64 bit support | + | - |
Windows 11 compatibility | - | - |
Unlocked multiplier | No | No |
Compatibility
Information on Celeron 877 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 (Uniprocessor) | 1 (Uniprocessor) |
Socket | BGA1023 | Intel BGA 441 |
Power consumption (TDP) | 17 Watt | 2.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 877 and Atom Z560. You'll probably need this information if you require some particular technology.
FMA | + | no data |
Enhanced SpeedStep (EIST) | + | + |
Thermal Monitoring | + | no data |
Security technologies
Celeron 877 and Atom Z560 technologies aimed at improving security, for example, by protecting against hacks.
EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 877 and Atom Z560 are enumerated here.
VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron 877 and Atom Z560. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3 | unknown |
Maximum memory size | 16 GB | no data |
Max memory channels | 2 | no data |
Maximum memory bandwidth | 21.335 GB/s | no data |
ECC memory support | - | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card | Intel HD Graphics (Sandy Bridge) | - |
Peripherals
Specifications and connection of peripherals supported by Celeron 877 and Atom Z560.
PCI Express lanes | 16 | no data |
Pros & cons summary
Recency | 1 December 2011 | 1 June 2010 |
Physical cores | 2 | 1 |
Chip lithography | 32 nm | 45 nm |
Power consumption (TDP) | 17 Watt | 2 Watt |
Celeron 877 has an age advantage of 1 year, 100% more physical cores, and a 40.6% more advanced lithography process.
Atom Z560, on the other hand, has 750% lower power consumption.
We couldn't decide between Celeron 877 and Atom Z560. We've got no test results to judge.
Should you still have questions on choice between Celeron 877 and Atom Z560, ask them in Comments section, and we shall answer.
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