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Computational Chemistry Benchmarks - Nvidia

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Power Consumption (Watts)<br />

QE/PWscf - Green Science<br />

12000<br />

10000<br />

8000<br />

LSMO-BFO (120 Atoms) 8 K-points<br />

Lower is better<br />

Simulations run on PLX @ CINECA.<br />

Intel 6-Core 2.66 GHz X5550 were<br />

used for the CPUs<br />

NVIDIA M2070s were used for the<br />

GPUs<br />

6000<br />

4000<br />

2000<br />

0<br />

120 CPUs ($42,000) 48 CPUs + 8 GPUs ($32,800)<br />

Over a year, the lower power consumption would save $4300 on energy bills

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