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Computational Chemistry Benchmarks - Nvidia

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Power Consumption [kW/h]<br />

NVIDIA GPUs Use Less Energy<br />

0.6<br />

Energy Consumption on Different Tests<br />

CPU Only<br />

Simulations run on FERMI @ ICHEC.<br />

A 6-Core 2.66 GHz Intel X5650 was<br />

used for the CPU<br />

0.5<br />

CPU+GPU<br />

An NVIDIA C2050 was used for the<br />

GPU<br />

0.4<br />

0.3<br />

0.2<br />

-58%<br />

Lower is better<br />

0.1<br />

-57%<br />

-54%<br />

0<br />

Shilu-3 AUSURF112 Water-on-Calcite<br />

In all tests, the GPU Accelerated system consumed less than half the power as the CPU Only

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