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| 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) |
Features Key features of the Xeon E5 4650 v2 vs E5-4650V4
clock speed
Xeon E5 4650 v2
2.4 GHz
E5-4650V4
2.2 GHz
turbo clock speed
Xeon E5 4650 v2
2.9 GHz
E5-4650V4
2.8 GHz
overclocked clock speed (air)
Xeon E5 4650 v2
2.4 GHz
E5-4650V4
2.79 GHz
overclocked clock speed (water)
Xeon E5 4650 v2
2.4 GHz
E5-4650V4
2.2 GHz
TDP
Xeon E5 4650 v2
95W
E5-4650V4
105W
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 ![]() | Intel E5-4650V4 ![]() |
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