<div dir="ltr">Here are the upcoming results. I used only Superposition with different modes.<div><br></div><div>720p 4x => 8x</div><div>16696 => 16498</div><div>(in this mode, GPU usage is ~65%... so not so relevant i would say)</div><div><br></div><div><br></div><div>1080p extreme 4x => 8x</div><div>4110 => 4255</div><div><br></div><div>4k optimized 4x => 8x => overclocked 2% gpu / 1025 ram</div><div>6070 => 6377 => 6791</div><div><br></div><div>If we compare with this page of results. Using a filter with vega64, the top user with default clocks makes 6575 pts with a better cpu than mine</div><div><a href="https://benchmark.unigine.com/results/rid_0fe88b22f59a457797ecbe66d7efccb0">https://benchmark.unigine.com/results/rid_0fe88b22f59a457797ecbe66d7efccb0</a><br></div><div><br></div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">--<div>Deldycke Quentin<br></div><div><div><br></div></div></div></div></div>
<br><div class="gmail_quote">On 31 October 2017 at 15:08, Quentin Deldycke <span dir="ltr"><<a href="mailto:quentindeldycke@gmail.com" target="_blank">quentindeldycke@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div><br></div><div>Some news for people who could be interested.</div><div><br></div><div>Vega 64 works (nearly) perfectly on vfio!</div><div><br></div><div>1 thing to keep in mind, the vega have a 'funny' pcie system which look like this:</div><div><br></div><div>- bridge</div><div> \- bridge</div><div> |- GPU</div><div> |- Sound card</div><div><br></div><div>Using acs patch, forwarding only GPU on kernel 4.13, it works.</div><div><br></div><div>I did not test sound card as i have a separate pcie one for the VM</div><div>I did not test on native linux to switch between host and vm, but i have few hopes</div><div>I did tested suspend mode of the vm (then i suspend the host). Both works perfectly at out of sleep. (with a little virsh domtime --sync so windows is not lost)</div><div><br></div><div>1 bug:</div><div> - RESET!</div><div> - But if you put the host to sleep, the card come back to life...</div><div><br></div><div>Note something because of the tricksy pcie bridges:</div><div><br></div>02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 1470 (rev c0) (prog-if 00 [Normal decode])<br> LnkSta: Speed 8GT/s, Width x4<br>03:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 1471 (prog-if 00 [Normal decode])<br> LnkSta: Speed 8GT/s, Width x16<br>04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Vega 10 XT [Radeon RX Vega 64] (rev c0) (prog-if 00 [VGA controller])<br> LnkSta: Speed 8GT/s, Width x16<br>04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device aaf8<br> LnkSta: Speed 8GT/s, Width x16<div><br><div><div><div class="m_7896008186649112341gmail_signature"><div>The card is in an x4 port. But it sees iself connected to a x16 one (windows thinks it is x16, gpu-z benchmark find it as x16).</div><div><br></div><div>I will try to make a benchmark later between both slots of my motherboard. x8 vs x4 ( no x16, sorry, my nvme drive limits my available lanes to x8).</div><div dir="ltr">--<div>Deldycke Quentin<br></div><div><div><br></div></div></div></div></div>
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