Intel Xeon E5-2623 v3 vs E5-2623V4 |
Released July, 2014
Intel Xeon E5-2623 v3
- 3 GHz
- Quad core
Reasons to buy the Intel Xeon E5-2623 v3
 | Higher clock speed 3 GHz | | Higher turbo clock speed 3.5 GHz |
| | Better PassMark (Single core) score 1,871 | | Better overclocked clock speed (Air) 3 GHz |
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Released January, 2016
Intel E5-2623V4
- 2.6 GHz
- Quad core
Reasons to buy the E5-2623V4
| | Significantly newer manufacturing process 14 nm | | Supports more RAM 1,572,864 MB |
| | Lower typical power consumption 69.06W | | Newer Jan, 2016 |
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Intel Xeon E5-2623 v3CPUBoss Winner |  | |
Differences What are the advantages of each
| |||||||
| Higher clock speed | 3 GHz | vs | 2.6 GHz | More than 15% higher clock speed | |||
|---|---|---|---|---|---|---|---|
| Higher turbo clock speed | 3.5 GHz | vs | 3.2 GHz | Around 10% higher turbo clock speed | |||
| Better PassMark (Single core) score | 1,871 | vs | 1,673 | More than 10% better PassMark (Single core) score | |||
| Better overclocked clock speed (Air) | 3 GHz | vs | 2.6 GHz | More than 15% better overclocked clock speed (Air) | |||
| Higher Maximum operating temperature | 80.2 °C | vs | 73 °C | Around 10% higher Maximum operating temperature | |||
| Better performance per dollar | 0.68 pt/$ | vs | 0.57 pt/$ | Around 20% better performance per dollar | |||
| Slightly better PassMark score | 9,133 | vs | 8,061 | Around 15% better PassMark score | |||
| |||||||
| 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 | |||
| Lower typical power consumption | 69.06W | vs | 85.31W | Around 20% lower typical power consumption | |||
| Newer | Jan, 2016 | vs | Jul, 2014 | Release date over 1 years later | |||
| Better performance per watt | 2.99 pt/W | vs | 2.19 pt/W | More than 35% better performance per watt | |||
| Lower annual commercial energy cost | 74.46 $/year | vs | 91.98 $/year | Around 20% lower annual commercial energy cost | |||
| Lower annual home energy cost | 20.48 $/year | vs | 25.29 $/year | Around 20% lower annual home energy cost | |||
| Better overclocked clock speed (Water) | 3.31 GHz | vs | 3 GHz | More than 10% better overclocked clock speed (Water) | |||
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Benchmarks Real world tests of Xeon E5-2623 v3 vs E5-2623V4
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
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Xeon E5-2623 v3 | vs | E5-2623V4 |
|---|---|---|---|
| Clock speed | 3 GHz | 2.6 GHz | |
| Turbo clock speed | 3.5 GHz | 3.2 GHz | |
| Cores | Quad core | Quad core | |
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 | 105W | 85W | |
| Annual home energy cost | 25.29 $/year | 20.48 $/year | |
| Annual commercial energy cost | 91.98 $/year | 74.46 $/year | |
| Performance per watt | 2.19 pt/W | 2.99 pt/W | |
| Typical power consumption | 85.31W | 69.06W | |
bus | |||
| Architecture | QPI | QPI | |
| Number of links | 2 | 2 | |
| Data rate | 64,000 MB/s | 64,000 MB/s | |
| Transfer rate | 8,000 MT/s | 8,000 MT/s | |
| Clock speed | 4,000 MHz | 4,000 MHz | |
details | Xeon E5-2623 v3 | vs | E5-2623V4 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 8 | 8 | |
| L3 cache | 10 MB | 10 MB | |
| L3 cache per core | 2.5 MB/core | 2.5 MB/core | |
| Manufacture process | 22 nm | 14 nm | |
| Max CPUs | 2 | 2 | |
| Operating temperature | Unknown - 80.2°C | Unknown - 73°C | |
overclocking | |||
| Overclocked clock speed | 3 GHz | 2.6 GHz | |
| Overclocked clock speed (Water) | 3 GHz | 3.31 GHz | |
| Overclocked clock speed (Air) | 3 GHz | 2.6 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 | |
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