Intel Xeon E5 4650 v2 vs E5-4650V4 |
Released March, 2014
Intel Xeon E5 4650 v2
- 2.4 GHz
- Dodeca core
Reasons to buy the Intel Xeon E5 4650 v2
 | Higher clock speed 2.4 GHz | | Lower typical power consumption 77.19W |
| | Lower annual home energy cost 22.89 $/year | | Lower annual commercial energy cost 83.22 $/year |
VS
Released April, 2016
Intel E5-4650V4
- 2.2 GHz
- Processing Cores
Reasons to buy the E5-4650V4
| | Significantly newer manufacturing process 14 nm | | Supports more RAM 1,572,864 MB |
| | More threads 28 | | Newer Apr, 2016 |
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Differences What are the advantages of each
| |||||||
| Higher clock speed | 2.4 GHz | vs | 2.2 GHz | Around 10% higher clock speed | |||
|---|---|---|---|---|---|---|---|
| Lower typical power consumption | 77.19W | vs | 85.31W | Around 10% lower typical power consumption | |||
| Lower annual home energy cost | 22.89 $/year | vs | 25.29 $/year | Around 10% lower annual home energy cost | |||
| Lower annual commercial energy cost | 83.22 $/year | vs | 91.98 $/year | Around 10% lower annual commercial energy cost | |||
| Slightly better overclocked clock speed (Water) | 2.4 GHz | vs | 2.2 GHz | Around 10% better overclocked clock speed (Water) | |||
| |||||||
| Significantly newer manufacturing process | 14 nm | vs | 22 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
| Supports more RAM | 1,572,864 MB | vs | 786,432 MB | Supports 2x more RAM | |||
| More threads | 28 | vs | 20 | 8 more threads | |||
| Newer | Apr, 2016 | vs | Mar, 2014 | Release date over 2 years later | |||
| Better overclocked clock speed (Air) | 2.79 GHz | vs | 2.4 GHz | More than 15% better overclocked clock speed (Air) | |||
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Features Key features of the Xeon E5 4650 v2 vs E5-4650V4
clock speed
turbo clock speed
overclocked clock speed (air)
overclocked clock speed (water)
TDP
Specifications Full list of technical specs
summary | Xeon E5 4650 v2 | vs | E5-4650V4 |
|---|---|---|---|
| Clock speed | 2.4 GHz | 2.2 GHz | |
| Turbo clock speed | 2.9 GHz | 2.8 GHz | |
| Cores | Dodeca core | 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 | |
power consumption | |||
| TDP | 95W | 105W | |
| Annual home energy cost | 22.89 $/year | 25.29 $/year | |
| Annual commercial energy cost | 83.22 $/year | 91.98 $/year | |
| Typical power consumption | 77.19W | 85.31W | |
bus | |||
| Architecture | QPI | FSB | |
| Number of links | 2 | 2 | |
| Transfer rate | 8,000 MT/s | 9,600 MT/s | |
details | Xeon E5 4650 v2 | vs | E5-4650V4 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 20 | 28 | |
| Manufacture process | 22 nm | 14 nm | |
| Max CPUs | 4 | 4 | |
overclocking | |||
| Overclocked clock speed | 2.4 GHz | 2.79 GHz | |
| Overclocked clock speed (Water) | 2.4 GHz | 2.2 GHz | |
| Overclocked clock speed (Air) | 2.4 GHz | 2.79 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 | 786,432 MB | 1,572,864 MB | |
 Intel Xeon E5 4650 v2  Report a correction |  Intel E5-4650V4 Report a correction |
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