Uploaded June 2021 | Updated September 2026, 2 weeks ago

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Hello everyone, and welcome to my channel.
In today's video, I am testing FidelityFX Super Resolution on Linux in Dota 2 at 4k max settings. FSR in Dota 2 comes with a resolution slider, not the AMD presets (ultra, quality, balanced and performance). With my hardware on 4k around 80% is a nice performance boost, and visually very hard to spot the differences.
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Mesa: 21.1.3
Kernel: 5.12.9-TKG-PDS
Proton: Experimental
Fsync: Enabled
GameMode: Enabled
Recorded: OBS (AMF)
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► Patreon Page: patreon.com/berotech
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➥ Video Index:
► Specs: 0:00
► 100% vs 80%: 0:20
► 100% vs 60%: 1:26
► 100% vs 50%: 2:26
► 100% vs 40%: 3:26
► Result: 4:34
► Outro: 4:41
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➥ Computer Specifications:
► Processor: AMD Ryzen 7 5800X 8 Cores 16 Threads
► Motherboard: ASUS TUF GAMING B550-PLUS
► Ram: Crucial Ballistix Sport LT DDR4 32GB (4x8GB) @ 3600MHz
► Graphics Card: Gigabyte RX 6700 XT Gaming OC
► SSD: Adata XPG SX8200 Pro M.2 1TB SSD
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➥ Music:
► That One Bar Scene - RKVC
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#FSR #6700XT #DOTA2FSR