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Features Key features of the Intel Xeon E7-4809 v2
clock speed
L2 cache
L3 cache
TDP
Specifications Full list of technical specs
summary
| Clock speed | 1.9 GHz |
|---|---|
| Cores | Hexa core |
| Socket type | LGA 2011 |
| Is unlocked | No |
features
| Has a NX bit | Yes |
|---|---|
| Supports trusted computing | Yes |
| Has virtualization support | Yes |
| Instruction set extensions |
|
| Supports dynamic frequency scaling | No |
power consumption
| TDP | 105W |
|---|---|
| Annual home energy cost | 25.29 $/year |
| Annual commercial energy cost | 91.98 $/year |
| Typical power consumption | 85.31W |
bus
| Architecture | QPI |
|---|---|
| Number of links | 3 |
| Data rate | 76,800 MB/s |
| Transfer rate | 6,400 MT/s |
| Clock speed | 3,200 MHz |
details
| Architecture | x86-64 |
|---|---|
| Threads | 12 threads |
| L2 cache | 1.5 MB |
| L2 cache per core | 0.25 MB/core |
| L3 cache | 12 MB |
| L3 cache per core | 2 MB/core |
| Manufacture process | 22 nm |
| Max CPUs | 4 |
| Clock multiplier | 19 |
| Operating temperature | Unknown - 68°C |
integrated graphics
| GPU | None |
|---|
memory controller
| Memory controller | Built-in |
|---|---|
| Memory type | DDR3-1066 |
| Channels | Quad Channel |
| Supports ECC | Yes |
| Maximum bandwidth | 34,133.32 MB/s |
| Maximum memory size | 1,572,864 MB |
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