Pentium III 800 vs Atom x5-Z8350
Primary details
Comparing Atom x5-Z8350 and Pentium III 800 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2833 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | 5x Intel Atom | no data |
| Architecture codename | Cherry Trail (2015−2016) | Coppermine T (2000) |
| Release date | 8 February 2016 (8 years ago) | no data (2024 years ago) |
Detailed specifications
Atom x5-Z8350 and Pentium III 800 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) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Base clock speed | 1.44 GHz | no data |
| Boost clock speed | 1.92 GHz | 0.8 GHz |
| L1 cache | no data | 8 KB |
| L2 cache | 2 MB | 256 KB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 14 nm | 180 nm |
| Die size | no data | 80 mm2 |
| Maximum core temperature | 90 °C | no data |
| Maximum case temperature (TCase) | no data | 69 °C |
| Number of transistors | no data | 44 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom x5-Z8350 and Pentium III 800 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 | UTFCBGA592 | 370 |
| Power consumption (TDP) | no data | 38 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x5-Z8350 and Pentium III 800. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Max 3.0 | - | no data |
Security technologies
Atom x5-Z8350 and Pentium III 800 technologies aimed at improving security, for example, by protecting against hacks.
| Secure Boot | + | no data |
| Identity Protection | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x5-Z8350 and Pentium III 800 are enumerated here.
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x5-Z8350 and Pentium III 800. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | 4 GB | no data |
| Maximum memory size | 2 GB | no data |
| Max memory channels | 1 | no data |
| Maximum memory bandwidth | 12.8 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics (Cherry Trail) (200 - 500 MHz) | no data |
| Max video memory | 2 GB | no data |
| Graphics max frequency | 500 MHz | no data |
| Execution Units | 12 | no data |
Graphics interfaces
Available interfaces and connections of Atom x5-Z8350 and Pentium III 800 integrated GPUs.
| Number of displays supported | 2 | no data |
Graphics image quality
Maximum display resolutions supported by Atom x5-Z8350 and Pentium III 800 integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 1920x1080 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom x5-Z8350 and Pentium III 800.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 1 | no data |
| USB revision | 3.0 | no data |
Pros & cons summary
| Physical cores | 4 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 14 nm | 180 nm |
Atom x5-Z8350 has 300% more physical cores and 300% more threads, and a 1185.7% more advanced lithography process.
We couldn't decide between Atom x5-Z8350 and Pentium III 800. We've got no test results to judge.
Be aware that Atom x5-Z8350 is a notebook processor while Pentium III 800 is a desktop one.
Should you still have questions on choice between Atom x5-Z8350 and Pentium III 800, ask them in Comments section, and we shall answer.
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