Phenom II X4 955 (95W) vs Atom x5-Z8500
Primary details
Comparing Atom x5-Z8500 and Phenom II X4 955 (95W) processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2593 | 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) | Deneb (2009−2011) |
| Release date | 2 March 2015 (9 years ago) | 1 April 2009 (15 years ago) |
Detailed specifications
Atom x5-Z8500 and Phenom II X4 955 (95W) 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | 1.44 GHz | 3.2 GHz |
| Boost clock speed | 2.24 GHz | 3.2 GHz |
| L1 cache | no data | 128 KB (per core) |
| L2 cache | 2 MB | 512 KB (per core) |
| L3 cache | 0 KB | 6 MB (shared) |
| Chip lithography | 14 nm | 45 nm |
| Die size | no data | 258 mm2 |
| Maximum core temperature | 90 °C | no data |
| Number of transistors | no data | 758 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom x5-Z8500 and Phenom II X4 955 (95W) 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 | AM3 |
| Power consumption (TDP) | no data | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x5-Z8500 and Phenom II X4 955 (95W). You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| Status | Discontinued | no data |
Security technologies
Atom x5-Z8500 and Phenom II X4 955 (95W) 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-Z8500 and Phenom II X4 955 (95W) are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x5-Z8500 and Phenom II X4 955 (95W). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| 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 | On certain motherboards (Chipset feature) |
| Max video memory | 8 GB | no data |
| Graphics max frequency | 600 MHz | no data |
| Execution Units | 12 | no data |
Graphics interfaces
Available interfaces and connections of Atom x5-Z8500 and Phenom II X4 955 (95W) integrated GPUs.
| Number of displays supported | 3 | no data |
Graphics image quality
Maximum display resolutions supported by Atom x5-Z8500 and Phenom II X4 955 (95W) 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 x5-Z8500 and Phenom II X4 955 (95W).
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 2 | no data |
| USB revision | 3.0 | no data |
| Number of USB ports | 3 | no data |
Pros & cons summary
| Recency | 2 March 2015 | 1 April 2009 |
| Chip lithography | 14 nm | 45 nm |
Atom x5-Z8500 has an age advantage of 5 years, and a 221.4% more advanced lithography process.
We couldn't decide between Atom x5-Z8500 and Phenom II X4 955 (95W). We've got no test results to judge.
Be aware that Atom x5-Z8500 is a notebook processor while Phenom II X4 955 (95W) is a desktop one.
Should you still have questions on choice between Atom x5-Z8500 and Phenom II X4 955 (95W), ask them in Comments section, and we shall answer.
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