|
 | by Syed-Muhammad-Usman-Pirzada (Feb, 2014) by Tim-Verry (Oct, 2012) | |
| | ||
Features Key features of the Intel Xeon E7-2880 v2
clock speed
turbo clock speed
L2 cache
L3 cache
TDP
In The News From around the web
| 19 Feb |
|
Beyond two times better performance power, Intel is promising a few other upgrades with the next generation of this data-focused chipset, including triple the memory capacity, four times the I/O bandwidth and the potential to reduce total cost of ownership by up to 80 percent.
There was also talk of 40W, 1.4GHz models at ISSCC but they have not been announced yet.
| 19 Feb |
|
The chip features an insane 4.31 billion transistors and a massive die size of 541mm2 with a modular architecture which splits the cores into blocks of three, each block has five cores with their own L3 cache, embedded ring bus and I/O..
Intel is preparing their flagship Xeon E7-8890 V2 chip codenamed Ivytown which is the first chip from Intel to boast a core count of 15 coming one step closer to AMD’s Opteron 6300 series which has 16 cores on the top most model.
| 17 Oct |
|
Each physical core has access to 256KB L2 cache and the chip has a total of 30MB L3 cache.
The E5-2600 V2 has 10 physical cores, and with HyperThreading it can handle a maximum of 20 threads.
Specifications Full list of technical specs
summary
| Clock speed | 2.5 GHz |
|---|---|
| Turbo clock speed | 3.1 GHz |
| Cores | Pentadeca 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 | Yes |
power consumption
| TDP | 130W |
|---|---|
| Annual home energy cost | 31.32 $/year |
| Annual commercial energy cost | 113.88 $/year |
| Typical power consumption | 105.63W |
bus
| Architecture | QPI |
|---|---|
| Number of links | 3 |
| Data rate | 96,000 MB/s |
| Transfer rate | 8,000 MT/s |
| Clock speed | 4,000 MHz |
details
| Architecture | x86-64 |
|---|---|
| Threads | 30 threads |
| L2 cache | 3.5 MB |
| L2 cache per core | 0.23 MB/core |
| L3 cache | 37.5 MB |
| L3 cache per core | 2.5 MB/core |
| Manufacture process | 22 nm |
| Max CPUs | 2 |
| Clock multiplier | 25 |
| Operating temperature | Unknown - 73°C |
integrated graphics
| GPU | None |
|---|
memory controller
| Memory controller | Built-in |
|---|---|
| Memory type |
|
| Channels | Quad Channel |
| Supports ECC | Yes |
| Maximum bandwidth | 51,200 MB/s |
| Maximum memory size | 1,572,864 MB |
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