Atom Z520PT vs VIA C7-M C7-M-1000
Primary details
Comparing VIA C7-M C7-M-1000 and Atom Z520PT processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | C7-M | Intel Atom |
| Architecture codename | Esther | Silverthorne (2008−2010) |
| Release date | no data (2024 years ago) | 2 March 2009 (15 years ago) |
Detailed specifications
VIA C7-M C7-M-1000 and Atom Z520PT 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 | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 2 |
| Base clock speed | no data | 1.33 GHz |
| Boost clock speed | 1 GHz | 0.03 GHz |
| Bus type | no data | FSB |
| Bus rate | 400 MHz | 533.33 MT/s |
| Multiplier | no data | 10 |
| L1 cache | no data | 56 KB (per core) |
| L2 cache | no data | 512 KB (per core) |
| L3 cache | no data | 0 KB |
| Chip lithography | 90 nm | 45 nm |
| Die size | no data | 24.18 mm2 |
| Maximum core temperature | no data | 90 °C |
| Number of transistors | no data | 47 million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 0.9V-1.1V |
Compatibility
Information on VIA C7-M C7-M-1000 and Atom Z520PT 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 | no data | 1 (Uniprocessor) |
| Socket | no data | FCBGA437,PBGA441 |
| Power consumption (TDP) | 3.5 Watt | 2.2 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by VIA C7-M C7-M-1000 and Atom Z520PT. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Demand Based Switching | no data | - |
| FSB parity | no data | - |
Security technologies
VIA C7-M C7-M-1000 and Atom Z520PT technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by VIA C7-M C7-M-1000 and Atom Z520PT are enumerated here.
| VT-d | no data | - |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by VIA C7-M C7-M-1000 and Atom Z520PT. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | unknown |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | On certain motherboards (Chipset feature) |
Pros & cons summary
| Threads | 1 | 2 |
| Chip lithography | 90 nm | 45 nm |
| Power consumption (TDP) | 3 Watt | 2 Watt |
Atom Z520PT has 100% more threads, a 100% more advanced lithography process, and 50% lower power consumption.
We couldn't decide between VIA C7-M C7-M-1000 and Atom Z520PT. We've got no test results to judge.
Should you still have questions on choice between VIA C7-M C7-M-1000 and Atom Z520PT, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
