Intel Xeon D-1540 vs D-1528 |
Released March, 2015
Intel Xeon D-1540
- 2 GHz
- Octa core
Reasons to buy the Intel Xeon D-1540
 | More cores 8 | | More threads 16 |
| | Better PassMark score 10,573 |
VS
Released October, 2015
Intel Xeon D-1528
- 1.9 GHz
- Hexa core
Reasons to buy the D-1528
| | Significantly better performance per dollar 0.65 pt/$ | | Significantly better performance per watt 7.25 pt/W |
| | Lower typical power consumption 28.44W | | Newer Oct, 2015 |
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Intel Xeon D-1540CPUBoss Winner |  | |
Differences What are the advantages of each
| |||||||
| More cores | 8 | vs | 6 | 2 more cores; run more applications at once | |||
|---|---|---|---|---|---|---|---|
| More threads | 16 | vs | 12 | 4 more threads | |||
| Better PassMark score | 10,573 | vs | 8,612 | Around 25% better PassMark score | |||
| |||||||
| Significantly better performance per dollar | 0.65 pt/$ | vs | 0.28 pt/$ | More than 2.2x better performance per dollar | |||
| Significantly better performance per watt | 7.25 pt/W | vs | 3.64 pt/W | Around 2x better performance per watt | |||
| Lower typical power consumption | 28.44W | vs | 36.56W | More than 20% lower typical power consumption | |||
| Newer | Oct, 2015 | vs | Mar, 2015 | Release date 6 months later | |||
| Lower annual home energy cost | 8.43 $/year | vs | 10.84 $/year | More than 20% lower annual home energy cost | |||
| Lower annual commercial energy cost | 30.66 $/year | vs | 39.42 $/year | More than 20% lower annual commercial energy cost | |||
Report a correction
Benchmarks Real world tests of Xeon D-1540 vs D-1528
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Xeon D-1540 | vs | D-1528 |
|---|---|---|---|
| Clock speed | 2 GHz | 1.9 GHz | |
| Turbo clock speed | 2.6 GHz | 2.5 GHz | |
| Cores | Octa core | Hexa 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 | 45W | 35W | |
| Annual home energy cost | 10.84 $/year | 8.43 $/year | |
| Annual commercial energy cost | 39.42 $/year | 30.66 $/year | |
| Performance per watt | 3.64 pt/W | 7.25 pt/W | |
| Typical power consumption | 36.56W | 28.44W | |
bus | |||
| Architecture | DMI 2.0 | FSB | |
| Number of links | 1 | 1 | |
details | Xeon D-1540 | vs | D-1528 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 16 | 12 | |
| Manufacture process | 14 nm | 14 nm | |
| Max CPUs | 1 | 1 | |
overclocking | |||
| Overclocked clock speed | 2 GHz | 1.9 GHz | |
| Overclocked clock speed (Water) | 2 GHz | 1.9 GHz | |
| Overclocked clock speed (Air) | 2 GHz | 1.9 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 | Dual Channel | Dual Channel | |
| Supports ECC | Yes | Yes | |
| Maximum memory size | 131,072 MB | 131,072 MB | |
 Intel Xeon D-1540  Report a correction |  Intel Xeon D-1528 Report a correction |
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