Radeon RX 590 (PowerColor Red Devil) review

Graphics cards 1048 Page 3 of 30 Published by

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Based on the current clocks the cards can ooze out roughly 7 TFLOPS in single precision performance depending on how it is clocked and throttles based on its dynamic boost frequency. 
  • Based on a 12nm FinFET process this Radeon RX 590 has been rated at a 185 Watt TDP and has 36 CUs x 64 shader processors per CU = 2304 Shader processors). 
  • Based on a 14nm FinFET+ process this Radeon RX 580 has been rated at a 185 Watt TDP and has 36 CUs x 64 shader processors per CU = 2304 Shader processors). 
  • Based on a 14nm FinFET+ process this Radeon RX 570 has been rated at a 150 Watt TDP and has 32 CUs x 64 shader processors per CU = 2048 Shader processors). 
  
 
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The model tested is dual-slot based and just over 24 cm in length. Above the cooler and cooling design and length measurement, the PCB is short.
  

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You are going to spot both 6 and an 8-pin power connector that feeds the power phase design. Basically, it delivers 225 Watts and then another 75 Watts is fed through the PCI-Express slot (depending on how the phase distribution is configured). In theory, this means headroom for tweaking, but not heaps of it. 
    

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As stated monitor display outputs include one DVI, three DisplayPort connectors and two HDMI 2.0b outputs. Overall the card design is more of the same in terms of aesthetics. Nice dark/red looks. There is also a silent mode BIOS switch, for more silent operation. This, unfortunately, did not work as both BIOS where the very same (performance mode).
   

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