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[78.124.78.108]) by smtp.gmail.com with ESMTPSA id b17sm8119018wrx.15.2020.01.24.08.19.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jan 2020 08:19:34 -0800 (PST) Date: Fri, 24 Jan 2020 16:18:48 +0000 From: sylvain.bertrand@gmail.com To: bugzilla-daemon@bugzilla.kernel.org Subject: Re: [Bug 206231] R9 280X low performance with all games Message-ID: <20200124161848.GA21856@freedom> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/ (2018-04-13) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" WOW: I did reproduce with dirt rally. I could not see it because the game must not be restarted to "uncripple" the renderer. I used the number or rendered frames and I go from an horrible 3000-5000 frames to a wooping 11000 frames, not to mention the game is now ~playable to max/ultra settings. I had to run 2 times in a row the benchmark to "uncripple" the renderer, or fool around with the msaa settings (without restarting). And I get ~11000 frames with msaax8 or msaaoff (and I can clearly see when it is on or off). Since you can reproduce with other games-->Yep, it is very probably a set driver/weird hardware critical bugs (modulo the numerous visual glitches and gpu vm faults). @alex: this one is nasty and probably will ruin the gaming experience (and benchmarks!) on many games. (@Jacques: Proton games do not do. Only native GL and/or vulkan, that to remove any proton bugs) _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel