Intel Xeon E5-2670 vs E5-2683V4 |
Released March, 2012
Intel Xeon E5-2670
- 2.6 GHz
- Octa core
Reasons to buy the Intel Xeon E5-2670
 | Higher clock speed 2.6 GHz | | Higher turbo clock speed 3.3 GHz |
| | Significantly better overclocked clock speed (Air) 3.13 GHz | | Slightly lower typical power consumption 93.44W |
VS
Released January, 2016
Intel E5-2683V4
- 2.1 GHz
- 16 core
Reasons to buy the E5-2683V4
| | Much more l3 cache 40 MB | | Much newer manufacturing process 14 nm |
| | More cores 16 | | More threads 32 |
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Differences What are the advantages of each
| |||||||
| Higher clock speed | 2.6 GHz | vs | 2.1 GHz | Around 25% higher clock speed | |||
|---|---|---|---|---|---|---|---|
| Higher turbo clock speed | 3.3 GHz | vs | 3 GHz | Around 10% higher turbo clock speed | |||
| Significantly better overclocked clock speed (Air) | 3.13 GHz | vs | 2.1 GHz | Around 50% better overclocked clock speed (Air) | |||
| Slightly lower typical power consumption | 93.44W | vs | 97.5W | Around 5% lower typical power consumption | |||
| Better overclocked clock speed (Water) | 3.08 GHz | vs | 2.55 GHz | More than 20% better overclocked clock speed (Water) | |||
| Slightly lower annual home energy cost | 27.7 $/year | vs | 28.91 $/year | Around 5% lower annual home energy cost | |||
| Slightly lower annual commercial energy cost | 100.74 $/year | vs | 105.12 $/year | Around 5% lower annual commercial energy cost | |||
| |||||||
| Much more l3 cache | 40 MB | vs | 20 MB | 2x more l3 cache; more data can be stored in the l3 cache for quick access later | |||
| Much newer manufacturing process | 14 nm | vs | 32 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
| More cores | 16 | vs | 8 | Twice as many cores; run more applications at once | |||
| More threads | 32 | vs | 16 | Twice as many threads | |||
| Supports more RAM | 1,572,864 MB | vs | 393,216 MB | Supports 4x more RAM | |||
| Newer | Jan, 2016 | vs | Mar, 2012 | Release date over 3 years later | |||
| Higher Maximum operating temperature | 84 °C | vs | 80 °C | 5% higher Maximum operating temperature | |||
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Features Key features of the Xeon E5-2670 vs E5-2683V4
clock speed
turbo clock speed
L3 cache
overclocked clock speed (air)
overclocked clock speed (water)
TDP
Specifications Full list of technical specs
summary | Xeon E5-2670 | vs | E5-2683V4 |
|---|---|---|---|
| Clock speed | 2.6 GHz | 2.1 GHz | |
| Turbo clock speed | 3.3 GHz | 3 GHz | |
| Cores | Octa core | 16 core | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| AVX | |||
| SSE3 | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| AES | |||
| AVX 2.0 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 115W | 120W | |
| Annual home energy cost | 27.7 $/year | 28.91 $/year | |
| Annual commercial energy cost | 100.74 $/year | 105.12 $/year | |
| Typical power consumption | 93.44W | 97.5W | |
bus | |||
| Architecture | QPI | QPI | |
| Number of links | 2 | 2 | |
| Data rate | 64,000 MB/s | 76,800 MB/s | |
| Transfer rate | 8,000 MT/s | 9,600 MT/s | |
| Clock speed | 4,000 MHz | 4,800 MHz | |
details | Xeon E5-2670 | vs | E5-2683V4 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 16 | 32 | |
| L3 cache | 20 MB | 40 MB | |
| L3 cache per core | 2.5 MB/core | 2.5 MB/core | |
| Manufacture process | 32 nm | 14 nm | |
| Max CPUs | 2 | 2 | |
| Operating temperature | Unknown - 80°C | Unknown - 84°C | |
overclocking | |||
| Overclocked clock speed | 3.13 GHz | 2.1 GHz | |
| Overclocked clock speed (Water) | 3.08 GHz | 2.55 GHz | |
| Overclocked clock speed (Air) | 3.13 GHz | 2.1 GHz | |
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 | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Channels | Quad Channel | Quad Channel | |
| Supports ECC | Yes | Yes | |
| Maximum memory size | 393,216 MB | 1,572,864 MB | |
 Intel Xeon E5-2670  Report a correction |  Intel E5-2683V4 Report a correction |
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