Processor U300 vs Atom Z2580
Primary details
Comparing Atom Z2580 and Processor U300 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 | no data | Intel Raptor Lake-U |
| Architecture codename | Clovertrail (2013) | Raptor Lake-U |
| Release date | 27 February 2013 (11 years ago) | 4 January 2023 (1 year ago) |
| Current price | $16.50 | no data |
Detailed specifications
Atom Z2580 and Processor U300 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) | 5 (Penta-Core) |
| Threads | 4 | 61 x 4.4 GHz Intel Golden Cove P-Core4 x 3.3 GHz Intel Gracemont E-Core |
| Base clock speed | no data | 1.2 GHz |
| Boost clock speed | 2 GHz | 4.4 GHz |
| L1 cache | 64K (per core) | 80K (per core) |
| L2 cache | 512K (per core) | 1.25 MB (per core) |
| L3 cache | 0 KB | 8 MB (shared) |
| Chip lithography | 32 nm | 10 nm |
| Die size | 65 mm2 | no data |
| Maximum core temperature | 90 °C | no data |
| Number of transistors | 140 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Atom Z2580 and Processor U300 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 |
| Socket | FC-MB4760 | Intel BGA 1744 |
| Power consumption (TDP) | 3 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z2580 and Processor U300. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | no data |
| AES-NI | - | + |
| AVX | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Hyper-Threading Technology | + | no data |
| TSX | no data | + |
| Idle States | + | no data |
| Thermal Monitoring | + | no data |
| PAE | 32 Bit | no data |
| Smart Idle | + | no data |
| Status | Discontinued | no data |
Security technologies
Atom Z2580 and Processor U300 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z2580 and Processor U300 are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z2580 and Processor U300. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4, DDR5 Dual-channel |
| Maximum memory size | 2 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 8.5 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | PowerVR SGX544MP2 (400 MHz) | Intel UHD Graphics Xe G4 48EUs |
| Graphics max frequency | 533 MHz | no data |
Graphics interfaces
Available interfaces and connections of Atom Z2580 and Processor U300 integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom Z2580 and Processor U300.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 8 |
| USB revision | 2.0 OTG, USB-SPH 2.0 | no data |
| Number of USB ports | 2 | no data |
| UART | 3 | no data |
Pros & cons summary
| Recency | 27 February 2013 | 4 January 2023 |
| Physical cores | 2 | 5 |
| Threads | 4 | 61 x 4.4 GHz Intel Golden Cove P-Core4 x 3.3 GHz Intel Gracemont E-Core |
| Chip lithography | 32 nm | 10 nm |
| Power consumption (TDP) | 3 Watt | 15 Watt |
We couldn't decide between Atom Z2580 and Processor U300. We've got no test results to judge.
Should you still have questions on choice between Atom Z2580 and Processor U300, ask them in Comments section, and we shall answer.
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