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[ale] PCIe v2 vs v3
- Subject: [ale] PCIe v2 vs v3
- From: jim.kinney at gmail.com (Jim Kinney)
- Date: Thu, 17 Nov 2016 08:56:16 -0500
- In-reply-to: <CAEo=5Py8NJgv82Z3mOxLbCVRm3MTTw2NL7LWphWBHaAx0o0BgQ@mail.gmail.com>
- References: <CAEo=5Pwexvpj3b77uKBuaH0evHCVVFH7S2sZ8HyBO_JsJiGXZA@mail.gmail.com> <CAEo=5Py8NJgv82Z3mOxLbCVRm3MTTw2NL7LWphWBHaAx0o0BgQ@mail.gmail.com>
If I use a v3 gpu in a v2 slot, all connections are backward compatible
just 1/2 clock speed, will that do anything more than run the gpu at half
speed and half memory bandwidth.
It seems my older tesla cards can't run the required tensorflow code.
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