Intel Atom Z2520 vs Intel Atom Z2580
Comparative analysis of Intel Atom Z2520 and Intel Atom Z2580 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Advanced Technologies, Virtualization.
Differences
Reasons to consider the Intel Atom Z2580
- Around 67% higher clock speed: 2.00 GHz vs 1.2 GHz
| Maximum frequency | 2.00 GHz vs 1.2 GHz |
Compare specifications (specs)
| Intel Atom Z2520 | Intel Atom Z2580 | |
|---|---|---|
Essentials |
||
| Architecture codename | Cloverview | Cloverview |
| Launch date | February 2013 | February 2013 |
| Place in performance rating | not rated | not rated |
| Processor Number | Z2520 | Z2580 |
| Series | Intel® Atom™ Processor Z Series | Intel® Atom™ Processor Z Series |
| Status | Discontinued | Discontinued |
| Vertical segment | Mobile | Mobile |
Performance |
||
| Base frequency | 1.20 GHz | |
| Die size | 65 mm | 65 mm |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 512 KB (per core) | 512 KB (per core) |
| Manufacturing process technology | 32 nm | 32 nm |
| Maximum core temperature | 90°C | 90°C |
| Maximum frequency | 1.2 GHz | 2.00 GHz |
| Number of cores | 2 | 2 |
| Number of threads | 4 | 4 |
| Transistor count | 140 million | 140 million |
| VID voltage range | 0.3-1.2V (Vcc) | 0.3-1.2V (Vcc) |
Memory |
||
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 8.5 GB/s | 8.5 GB/s |
| Maximum memory size | 2 GB | 2 GB |
| Supported memory types | LPDDR2 1066 | LPDDR2 1066 |
Graphics |
||
| Graphics base frequency | 300 MHz | 400 MHz |
| Processor graphics | Integrated | Integrated |
| Graphics max frequency | 533 MHz | |
Graphics interfaces |
||
| Number of displays supported | 2 | 2 |
Compatibility |
||
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 14mm x 14mm | 14mm x 14mm |
| Sockets supported | FC-MB4760 | FC-MB4760 |
| Thermal Design Power (TDP) | 3 Watt | 3 Watt |
Peripherals |
||
| Number of USB ports | 2 | 2 |
| UART | ||
| USB revision | 2.0 OTG, USB-SPH 2.0 | 2.0 OTG, USB-SPH 2.0 |
Advanced Technologies |
||
| Enhanced Intel SpeedStep® technology | ||
| Idle States | ||
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Physical Address Extensions (PAE) | 32-bit | 32-bit |
| Smart Idle | ||
| Thermal Monitoring | ||
Virtualization |
||
| Intel® Virtualization Technology (VT-x) | ||
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