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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 |
---|---|
Label | None |
Latest DirectX | None |
Number of displays supported | None |
GPU clock speed | None |
Turbo clock speed | None |
3DMark06 | None |
bus
Architecture | FSB |
---|---|
Number of links | 1 |
Clock speed | 800 MHz |

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