Xeon w7-2555X vs Atom x7-Z8700
Primary details
Comparing Atom x7-Z8700 and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2569 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | 7x Intel Atom | no data |
| Architecture codename | Cherry Trail (2015−2016) | Sapphire Rapids (2023−2024) |
| Release date | 2 March 2015 (9 years ago) | 24 August 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $1,069 |
Detailed specifications
Atom x7-Z8700 and Xeon w7-2555X 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 | 4 (Quad-Core) | 14 (Tetradeca-Core) |
| Threads | 4 | 28 |
| Base clock speed | 1.6 GHz | 3.3 GHz |
| Boost clock speed | 2.4 GHz | 4.8 GHz |
| Multiplier | 16 | no data |
| L1 cache | no data | 80 KB (per core) |
| L2 cache | 2 MB | 2 MB (per core) |
| L3 cache | 0 KB | 33.75 MB |
| Chip lithography | 14 nm | 10 nm |
| Maximum core temperature | 90 °C | no data |
| Maximum case temperature (TCase) | no data | 75 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
Compatibility
Information on Atom x7-Z8700 and Xeon w7-2555X 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 |
| Socket | UTFCBGA1380 | 4677 |
| Power consumption (TDP) | no data | 210 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7-Z8700 and Xeon w7-2555X. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
Security technologies
Atom x7-Z8700 and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| Secure Boot | + | no data |
| Identity Protection | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x7-Z8700 and Xeon w7-2555X are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x7-Z8700 and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 8 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 25.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics | N/A |
| Max video memory | 8 GB | no data |
| Graphics max frequency | 600 MHz | no data |
| Execution Units | 16 | no data |
Graphics interfaces
Available interfaces and connections of Atom x7-Z8700 and Xeon w7-2555X integrated GPUs.
| Number of displays supported | 3 | no data |
Graphics image quality
Maximum display resolutions supported by Atom x7-Z8700 and Xeon w7-2555X integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 3840x2160 | no data |
| Max resolution over eDP | 2560x1600 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom x7-Z8700 and Xeon w7-2555X.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | 2 | 64 |
| USB revision | 3.0 | no data |
| Number of USB ports | 3 | no data |
Pros & cons summary
| Recency | 2 March 2015 | 24 August 2024 |
| Physical cores | 4 | 14 |
| Threads | 4 | 28 |
| Chip lithography | 14 nm | 10 nm |
Xeon w7-2555X has an age advantage of 9 years, 250% more physical cores and 600% more threads, and a 40% more advanced lithography process.
We couldn't decide between Atom x7-Z8700 and Xeon w7-2555X. We've got no test results to judge.
Be aware that Atom x7-Z8700 is a notebook processor while Xeon w7-2555X is a server/workstation one.
Should you still have questions on choice between Atom x7-Z8700 and Xeon w7-2555X, ask them in Comments section, and we shall answer.
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