Intel Xeon E3-1220 vs D-1537 |
Released April, 2011
Intel Xeon E3-1220
- 3.1 GHz
- Quad core
Reasons to buy the Intel Xeon E3-1220
 | Much higher clock speed 3.1 GHz | | Significantly higher turbo clock speed 3.4 GHz |
| | Significantly better overclocked clock speed (Air) 3.49 GHz | | Significantly better overclocked clock speed (Water) 3.1 GHz |
VS
Released October, 2015
Intel Xeon D-1537
- 1.7 GHz
- Octa core
Reasons to buy the D-1537
| | Much newer manufacturing process 14 nm | | Much lower typical power consumption 28.44W |
| | More threads 16 | | More cores 8 |
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Differences What are the advantages of each
| |||||||
| Much higher clock speed | 3.1 GHz | vs | 1.7 GHz | More than 80% higher clock speed | |||
|---|---|---|---|---|---|---|---|
| Significantly higher turbo clock speed | 3.4 GHz | vs | 2.3 GHz | Around 50% higher turbo clock speed | |||
| Significantly better overclocked clock speed (Air) | 3.49 GHz | vs | 2.2 GHz | Around 60% better overclocked clock speed (Air) | |||
| Significantly better overclocked clock speed (Water) | 3.1 GHz | vs | 2.2 GHz | More than 40% better overclocked clock speed (Water) | |||
| |||||||
| Much newer manufacturing process | 14 nm | vs | 32 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
| Much lower typical power consumption | 28.44W | vs | 65W | 2.3x lower typical power consumption | |||
| More threads | 16 | vs | 4 | 12 more threads | |||
| More cores | 8 | vs | 4 | Twice as many cores; run more applications at once | |||
| Newer | Oct, 2015 | vs | Apr, 2011 | Release date over 4 years later | |||
| Much lower annual home energy cost | 8.43 $/year | vs | 19.27 $/year | 2.3x lower annual home energy cost | |||
| Much lower annual commercial energy cost | 30.66 $/year | vs | 70.08 $/year | 2.3x lower annual commercial energy cost | |||
| Supports more RAM | 131,072 MB | vs | 32,768 MB | Supports 4x more RAM | |||
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Features Key features of the Xeon E3-1220 vs D-1537
clock speed
turbo clock speed
overclocked clock speed (air)
overclocked clock speed (water)
TDP
Specifications Full list of technical specs
summary | Xeon E3-1220 | vs | D-1537 |
|---|---|---|---|
| Clock speed | 3.1 GHz | 1.7 GHz | |
| Turbo clock speed | 3.4 GHz | 2.3 GHz | |
| Cores | Quad core | Octa core | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | Yes | Yes | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| AES | |||
| AVX 2.0 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 80W | 35W | |
| Annual home energy cost | 19.27 $/year | 8.43 $/year | |
| Annual commercial energy cost | 70.08 $/year | 30.66 $/year | |
| Typical power consumption | 65W | 28.44W | |
bus | |||
| Architecture | DMI | FSB | |
| Number of links | 1 | 1 | |
details | Xeon E3-1220 | vs | D-1537 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 4 | 16 | |
| Manufacture process | 32 nm | 14 nm | |
| Max CPUs | 1 | 1 | |
overclocking | |||
| Overclocked clock speed | 3.49 GHz | 2.2 GHz | |
| Overclocked clock speed (Water) | 3.1 GHz | 2.2 GHz | |
| Overclocked clock speed (Air) | 3.49 GHz | 2.2 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 | |
| Memory type | |||
| DDR3-1333 | |||
| DDR3-1066 | |||
| DDR3 | |||
| Channels | Dual Channel | Dual Channel | |
| Supports ECC | Yes | Yes | |
| Maximum bandwidth | 21,333.32 MB/s | 12,800 MB/s | |
| Maximum memory size | 32,768 MB | 131,072 MB | |
 Intel Xeon E3-1220  Report a correction |  Intel Xeon D-1537 Report a correction |
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