Intel Xeon E7-8890 v3 vs E7-4850 v3 |
Released April, 2015
Intel Xeon E7-8890 v3
- 2.5 GHz
- Processing Cores
Reasons to buy the Intel Xeon E7-8890 v3
 | Much higher clock speed 2.5 GHz | | Significantly higher turbo clock speed 3.3 GHz |
| | More threads 36 | | Supports more CPUs in SMP configuration 8 |
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Released April, 2015
Intel Xeon E7-4850 v3
- 2.2 GHz
- Processing Cores
Reasons to buy the E7-4850 v3
| | Much lower typical power consumption 93.44W | | Much lower annual commercial energy cost 100.74 $/year |
| | Much lower annual home energy cost 27.7 $/year |
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Differences What are the advantages of each
| |||||||
| Much higher clock speed | 2.5 GHz | vs | 2.2 GHz | Around 15% higher clock speed | |||
|---|---|---|---|---|---|---|---|
| Significantly higher turbo clock speed | 3.3 GHz | vs | 2.8 GHz | Around 20% higher turbo clock speed | |||
| More threads | 36 | vs | 28 | 8 more threads | |||
| Supports more CPUs in SMP configuration | 8 | vs | 4 | Twice as many CPUs in SMP configuration | |||
| |||||||
| Much lower typical power consumption | 93.44W | vs | 134.06W | More than 30% lower typical power consumption | |||
| Much lower annual commercial energy cost | 100.74 $/year | vs | 144.54 $/year | More than 30% lower annual commercial energy cost | |||
| Much lower annual home energy cost | 27.7 $/year | vs | 39.75 $/year | More than 30% lower annual home energy cost | |||
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Features Key features of the Xeon E7-8890 v3 vs E7-4850 v3
clock speed
turbo clock speed
TDP
Specifications Full list of technical specs
summary | Xeon E7-8890 v3 | vs | E7-4850 v3 |
|---|---|---|---|
| Clock speed | 2.5 GHz | 2.2 GHz | |
| Turbo clock speed | 3.3 GHz | 2.8 GHz | |
| Cores | Processing Cores | Processing Cores | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| AES | |||
| AVX | |||
| AVX 2.0 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1600 | |||
| DDR3-1333 | |||
| DDR3-1066 | |||
| Channels | Quad Channel | Quad Channel | |
| Supports ECC | Yes | Yes | |
| Maximum bandwidth | 51,200 MB/s | 51,200 MB/s | |
| Maximum memory size | 1,572,864 MB | 1,572,864 MB | |
details | Xeon E7-8890 v3 | vs | E7-4850 v3 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 36 | 28 | |
| Manufacture process | 22 nm | 22 nm | |
| Max CPUs | 8 | 4 | |
| Operating temperature | Unknown - 79°C | Unknown - 70°C | |
integrated graphics | |||
| GPU | None | None | |
| Label | N/A | N/A | |
| Latest DirectX | N/A | N/A | |
| Number of displays supported | N/A | N/A | |
| GPU clock speed | N/A | N/A | |
| Turbo clock speed | N/A | N/A | |
| 3DMark06 | N/A | N/A | |
power consumption | |||
| TDP | 165W | 115W | |
| Annual home energy cost | 39.75 $/year | 27.7 $/year | |
| Annual commercial energy cost | 144.54 $/year | 100.74 $/year | |
| Typical power consumption | 134.06W | 93.44W | |
bus | |||
| Architecture | QPI | QPI | |
| Number of links | 3 | 3 | |
| Data rate | 115,200 MB/s | 96,000 MB/s | |
| Transfer rate | 9,600 MT/s | 8,000 MT/s | |
| Clock speed | 4,800 MHz | 4,000 MHz | |
 Intel Xeon E7-8890 v3  Report a correction |  Intel Xeon E7-4850 v3 Report a correction |
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