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Features Key features of the Intel Pentium 4 520521
clock speed
L2 cache
TDP
Specifications Full list of technical specs
summary
| Clock speed | 2.8 GHz |
|---|---|
| Cores | Single core |
| Socket type | 478 |
features
| Has a NX bit | No |
|---|---|
| Has virtualization support | No |
| Instruction set extensions |
|
| Supports dynamic frequency scaling | No |
power consumption
| TDP | 89W |
|---|---|
| Annual home energy cost | 21.44 $/year |
| Annual commercial energy cost | 77.96 $/year |
| Typical power consumption | 72.31W |
details
| Architecture | x86 |
|---|---|
| Threads | 2 threads |
| L2 cache | 1 MB |
| L2 cache per core | 1 MB/core |
| Manufacture process | 90 nm |
| Transistor count | 125,000,000 |
| Max CPUs | 1 |
| Clock multiplier | 14 |
| Voltage range | 1.25 - 1.4V |
| Operating temperature | Unknown - 69.1°C |
integrated graphics
| GPU | None |
|---|
bus
| Architecture | FSB |
|---|---|
| Number of links | 1 |
| Clock speed | 800 MHz |
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