Tesla 适用于更多企业解决方案（您可以预期 Tesla 硬件将长期存在），其中 480 将会出现，然后在一年内不再有库存（例如 GTX 295 已经缺货）。 4-5 480 的马力比 1 Tesla 还要大，但只有当您实际上可以同时高效地利用多个 GPU 时，这才有用。
我从事 Jacket 工作，这是 MATLAB 的 GPU 引擎。 Jacket 具有多 GPU 支持，并且能够在多个 480 上更好地运行一些问题（例如，一堆 for 循环）。然而，多个 GPU 无关紧要的其他问题，在具有更多内存和更高单卡吞吐量的 Tesla 上会更好。
有很多参数需要考虑...祝你好运！
Teslas are for more enterprise solutions (where you can expect the Tesla HW to be around for a long time), which the 480s will be here and then no longer in stock within a year (e.g. the GTX 295 is out of stock already). 4-5 480s have more horsepower than 1 Tesla, but that is only beneficial if you can actually leverage the multiple GPUs simultaneously and efficiently.
I work on Jacket, the GPU engine for MATLAB. Jacket has multi-GPU support and would be able to run some problems (say for instance, a bunch of for-loops) better on multiple 480s. However, other problems where multiple GPUs don't matter, will be better on the Tesla which has more memory and higher single card throughput.
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Tesla 适用于更多企业解决方案（您可以预期 Tesla 硬件将长期存在），其中 480 将会出现，然后在一年内不再有库存（例如 GTX 295 已经缺货）。 4-5 480 的马力比 1 Tesla 还要大，但只有当您实际上可以同时高效地利用多个 GPU 时，这才有用。
我从事 Jacket 工作，这是 MATLAB 的 GPU 引擎。 Jacket 具有多 GPU 支持，并且能够在多个 480 上更好地运行一些问题（例如，一堆 for 循环）。然而，多个 GPU 无关紧要的其他问题，在具有更多内存和更高单卡吞吐量的 Tesla 上会更好。
有很多参数需要考虑...祝你好运！
Teslas are for more enterprise solutions (where you can expect the Tesla HW to be around for a long time), which the 480s will be here and then no longer in stock within a year (e.g. the GTX 295 is out of stock already). 4-5 480s have more horsepower than 1 Tesla, but that is only beneficial if you can actually leverage the multiple GPUs simultaneously and efficiently.
I work on Jacket, the GPU engine for MATLAB. Jacket has multi-GPU support and would be able to run some problems (say for instance, a bunch of for-loops) better on multiple 480s. However, other problems where multiple GPUs don't matter, will be better on the Tesla which has more memory and higher single card throughput.
Lot's of parameters to consider... good luck!