|
 | ||
| | ||
Benchmarks Real world tests of the Intel Xeon E7-8891 v2
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
Specifications Full list of technical specs
summary
| Clock speed | 3.2 GHz |
|---|---|
| Turbo clock speed | 3.7 GHz |
| Cores | Deca 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 | 155W |
|---|---|
| Annual home energy cost | 37.34 $/year |
| Annual commercial energy cost | 135.78 $/year |
| Performance per watt | 2.87 pt/W |
| Typical power consumption | 125.94W |
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 | 20 threads |
| L2 cache | 2.5 MB |
| L2 cache per core | 0.25 MB/core |
| L3 cache | 37.5 MB |
| L3 cache per core | 3.75 MB/core |
| Manufacture process | 22 nm |
| Max CPUs | 8 |
| Clock multiplier | 32 |
| Operating temperature | Unknown - 77°C |
integrated graphics
| GPU | None |
|---|
memory controller
| Memory controller | Built-in |
|---|---|
| Memory type | DDR3-1600 |
| Channels | Quad Channel |
| Supports ECC | Yes |
| Maximum bandwidth | 51,200 MB/s |
| Maximum memory size | 1,572,864 MB |
Report a correction Follow us
Compare
Popular Comparisons
 | VS |  |
| $305 | $300 | |
| Intel Xeon W3520 vs Core i5 2500 | ||
 | VS |  |
| $272 | $350 | |
| Intel Core i7 4790K vs 6700K | ||
 | VS |  |
| $281 | ||
| Intel Core i5 4200U vs AMD A8 6410 | ||
 | VS |  |
| $281 | ||
| Intel Core i5 6200U vs AMD A9 7th Gen A9-9410 | ||
 | VS |  |
| $275 | $161 | |
| Intel Core i3 4005U vs Pentium N3540 | ||
 | VS |  |
| $248 | $230 | |
| Intel Core i7 4770K vs AMD FX 9590 | ||
 | VS | |
| $250 | $350 | |
| Intel Core i5 6600K vs i7 6700K | ||
