How to Tune GPU Performance Using Radeon Wattman - AMD
WEBPerformance/Watt Profile only supported on Radeon™ RX Vega 64 and RX Vega 56 Series graphics. Tuning Control: This feature allows Radeon™ WattMan to dynamically calculate suitable overclock settings for your system.
Vega 64 Definitive Undervolt/Overclock Guide - Reddit
WEBUsing wattman set a +50% power limit then drop your voltages on p6 to 1000mv and p7 to 1100mv. These can be fine tuned later if you want, but voltages around this provide the best performance in my experience with vega’s boost algorithm.
[Igor'sLAB] undervolted and overclocked Vega 64 | Overclock.net
WEBFeb 14, 2020 — undervolted and overclocked in-depth look at Vega 64 by Alexander Brose. Sapphire RX Vega 64 Nitro with Bykski SP-VEGA64-X water cooler. Open Loop, 240mm + 360mm Alphacool Radiators, 5xNoctua P12 Redux @ 750 rpm. Software: Windows 10 1909 / Radeon software 19.12.2 / MSI Afterburner 4.5.0 + RTSS 7.1.0 and HWinfo 6.2.
[Megathread] Every stable underclock/undervolt of Vega 56 & 64
WEBVega 64: TLDR: power limit+15%, gpu=-08% @ auto (1020~1050mv), hbm=1075mhz @ auto, fan=3000rpm. I did quite a bit of testing and found that that best balance of performance (speed+thermals) is from using automatic voltage, 'DYNAMIC' frequency for HBM2, and frequency % slider for gpu.
Using Radeon™ Overlay to Adjust Gaming and Visual Settings
WEBPerformance WattMan option is available only on Radeon™ RX Vega 64 and RX Vega 56 Series graphics. Performance WattMan offers the following profile presets: Power Save; Balanced; Turbo; Custom; Select the desired Performance WattMan profile using the slider, then click Apply to save changes.
Vega Undervolting Guide for 2019 with extensive testing (much ... - Reddit
WEBMar 12, 2019 — At the moment I use the following settings in wattman, using a custom water cooled Vega 64 with it's normal air cooling bios: Core P7 at 1672MHz with 1050mV HBM at 1100MHz with 1050mV PT at +50%
Does Undervolting Improve Radeon RX Vega 64's Efficiency?
WEBOct 4, 2017 — AMD’s WattMan facilitates almost complete freedom to manually set the voltage for the two highest DPM states. This is different from GPU Boost, which only allows a type of offset to be defined...
AMD Radeon RX Vega 64 8 GB Review - TechPowerUp
WEBAug 14, 2017 — Our AMD Radeon RX Vega 64 review confirms that the company achieved major performance improvements over their last-generation Polaris and Fiji cards: Vega is faster than the GTX 1080. We tested six different performance configurations of the Vega 64, with surprising results.
RX Vega 64 Efficiency - Procedure - Overclockers Club
WEBJun 29, 2018 — Procedure: For these recordings I used three features of AMD's Adrenalin drivers; Performance Monitoring, Frame Rate Target Control (FRTC), and Wattman. Performance Monitoring allows the user to record various measurements of AMD GPU performance, including ASIC power use, core and memory speeds, fan …
Radeon RX Vega 64 And RX Vega 56 Review: AMD Back In High-End Graphics
WEBAug 14, 2017 — Radeon RX Vega 64, at its default, out-the-box Balanced mode setting draws nearly 40 Watts more power under load than a GeForce GTX 1080 Ti, a card that carries 3MB of additional frame buffer...