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AMD's Radeon RX 590 squeezes out more performance from the Polaris architecture

By Koh Wanzi - on 16 Nov 2018, 12:19pm

AMD's Radeon RX 590 squeezes out more performance from the Polaris architecture

Image Source: AMD

AMD has announced a new graphics card, but it's not Vega or Navi. The Radeon RX 590 is based on the company's fourth-generation Graphics Core Next architecture, also known as Polaris. However, unlike the Radeon RX 580 before it, it now uses GlobalFoundries' 12nm process, enabling higher clock speeds and a higher power envelope. 

The card sports a TDP of 225W to the Radeon RX 580's 185W, and features a base clock of 1,469MHz and boost clock of 1,545MHz. Here's a look at how it compares with some of the other 500-series Polaris cards:

  AMD Radeon RX 590 AMD Radeon RX 580 AMD Radeon RX 570
Architecture GCN 4 GCN 4 GCN 4
Manufacturing process 12nm 14nm 14nm
Stream processors 2,304 2,304 2,048
Texture units 144 144 128
ROPs 32 32 32
Base/Boost clock 1,469MHz/1,545MHz 1,257MHz/1,340MHz 1,168MHz/1,244MHz
Memory clock 8Gbps GDDR5 8Gbps GDDR5 7Gbps GDDR5
Memory bus width 256-bit 256-bit 256-bit
VRAM 8GB 8GB 4GB
Transistor count 5.7 billion 5.7 billion 5.7 billion
TDP 225W 185W 150W
Price (USD) $279 $229 $169

As it with the Radeon RX 580, AMD isn't shipping a reference design for the Radeon RX 590. Instead, it's launching with four custom cards from its board partners, including ASUS, PowerColor, Sapphire, and XFX. 

To further strengthen its position as a value-for-money option, AMD is including a launch bundle of three games. Dubbed the Raise the Game Fully Loaded bundle, you'll get Resident Evil 2, Devil May Cry 5, and Tom Clancy's The Division 2 with every purchase of a Radeon RX 590 graphics card or a PC powered by it. The offer applies to AMD's Radeon RX Vega cards as well. 

According to AMD, the Radeon RX 590 delivers up to 20 per cent better performance-per-dollar compared to the competition and is capable of running at up to 60FPS or higher in popular AAA games. The NVIDIA GeForce GTX 1060 6GB remains the direct competition for the Radeon RX 590, and the first reviews indicate that AMD's card is around 9 per cent faster. 

In fact, AMD explicitly singled out the performance gap between the Radeon RX 580 and the Radeon RX Vega 56 and GeForce GTX 1070/1070 Ti as a space it was going after.

The Radeon RX 590 also isn't targeted at existing owners of the Radeon RX 580 or even the GeForce GTX 1060 6B. Instead, it's a mainstream offering that hopes to entice owners of still older cards like the GeForce GTX 970 or Radeon R9 380 to upgrade. 


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