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Features Key features of the AMD FX 4120
clock speed
turbo clock speed
L2 cache
L3 cache
TDP
Specifications Full list of technical specs
summary
Clock speed | 3.9 GHz |
---|---|
Turbo clock speed | 4 GHz |
Cores | Quad core |
Socket type | AM3+ |
Is unlocked | Yes |
features
Has a NX bit | Yes |
---|---|
Has virtualization support | Yes |
Instruction set extensions |
|
Supports dynamic frequency scaling | Yes |
power consumption
TDP | 95W |
---|---|
Annual home energy cost | 22.89 $/year |
Annual commercial energy cost | 83.22 $/year |
Typical power consumption | 77.19W |
bus
Architecture | HyperTransport 3.1 |
---|
details
Architecture | x86-64 |
---|---|
Threads | 4 threads |
L2 cache | 4 MB |
L2 cache per core | 1 MB/core |
L3 cache | 8 MB |
L3 cache per core | 2 MB/core |
Manufacture process | 32 nm |
Transistor count | 1,200,000,000 |
Max CPUs | 1 |
Die size | 319 mm² |
Clock multiplier | 20 |
Voltage range | 0.78 - 1.43V |
integrated graphics
GPU | None |
---|---|
Label | None |
Latest DirectX | None |
Number of displays supported | None |
GPU clock speed | None |
Turbo clock speed | None |
3DMark06 | None |
memory controller
Memory controller | Built-in |
---|---|
Memory type | DDR3-1866 |
Channels | Dual Channel |
Supports ECC | Yes |
Maximum bandwidth | 29,866.66 MB/s |

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