The power usage of the card jumped up by over 50 Watts by raising the power limit as high as possible! Just something to keep in mind when overclocking. Overclocked w/ +50% Power Limit: 501 Watts.Overclocked w/ +5% Power Limit: 470Watts.Raising the power limit did show some changes at the power meter though…
We tested with the power limit at +5% and +50% and saw no difference in performance on this particular benchmark by jacking up the power limit. This is an improvement of 6.9% from our 9.5% core clock increase. Based on 446,194 user benchmarks for the AMD R9 290 and the Nvidia GTX 960, we rank them both on effective speed and value for money against the best 667 GPUs. This meant that the XFX Radeon R9 390 Black Edition OC was running at 1150MHz on the GPU clock and the memory at 6400MHz effective, which is good for over 400GB/s of memory bandwidth.īy overclocking the XFX Radeon R9 390 BE OC 8GB video card we were able to play Battlefield 4 with an average of 35.5 FPS on our 4K display. Overclocking the memory doesn’t yield much performance, so we increased it by 100MHz and called it a day. We increased the core clock on our card in 10MHz increments and found that we were able to achieve a 100MHz overclock without any adjustments to the cards GPU voltage. The default operating speed for this card is properly shown at 1050MHz on the core clock and the memory is running at 1500MHz or 6000MHz effective. Descubra a melhor forma de comprar online.
#Sapphire trixx r9 390 Pc
The image above shows you the default settings that you’ll see after installing and running the Sapphire TriXX utility on the XDX Radeon R9 390 Black Edition OC 8GB. Encontre R9 390 X Sapphire - Componentes para PC no. This is a powerful overclocking tool that allows you to adjust clock speeds, over-volting, power limits, fan speeds and even the ability to save your favorite settings to one of four available profiles. We are using Sapphire TriXX version 5.2.1 to overclock our Radeon R9 300 series card. XFX doesn’t offer its own in-house designed overclocking utility for use with their graphics cards, but you can use a third party utility to do so.
#Sapphire trixx r9 390 manual
If you want to get even more performance from the XFX Radeon R9 390 Black Edition OC 8GB video card you can do some manual overclocking. XFX Radeon R9 390 Black Edition Overclocking
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