Radeon RX 580 vs Radeon RX 590
The Radeon RX 590 is a real step up in speed — leading the Radeon RX 580 by roughly 17% in our performance index. The Radeon RX 580, however, delivers more performance per dollar — $2,769 AUD cheaper.
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Radeon RX 590 vs Radeon RX 580: In-Depth Breakdown
Performance: Radeon RX 590 vs Radeon RX 580
The Radeon RX 590 is noticeably faster, around 17% ahead of the Radeon RX 580. Both cards sit in the same broad class, well suited to entry-level 1080p.
Price & Value
On price, expect to pay $215 AUD for the Radeon RX 580 versus $2,984 AUD for the Radeon RX 590. Despite being slower, the Radeon RX 580 offers the better performance-per-dollar (~1090% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 590 still sits about $2,705 AUD above its $279 AUD MSRP.
Power & Efficiency
The Radeon RX 580 draws just 185W versus 225W for the Radeon RX 590, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.
Which should you buy: Radeon RX 580 or Radeon RX 590?
Choose the Radeon RX 590 if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 580 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 590 better than the Radeon RX 580?
Which is better for 4K gaming, the Radeon RX 580 or the Radeon RX 590?
Is the Radeon RX 590 worth the extra $2,769 AUD over the Radeon RX 580?
Which should you buy: Radeon RX 580 or Radeon RX 590?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 580 | Radeon RX 590 |
|---|---|---|
| Architecture | GCN 4.0 (Polaris) | GCN 4.0 (Polaris) |
| Process Node | GloFo 14nm | GloFo 12nm |
| CUDA Cores (Stream Processors / Stream Processors) | 2,304 | 2,304 |
Clock Speeds
| Specification | Radeon RX 580 | Radeon RX 590 |
|---|---|---|
| Base Clock | 1,257 MHz | 1,469 MHz✓ |
| Boost Clock | 1,340 MHz | 1,545 MHz✓ |
Memory
| Specification | Radeon RX 580 | Radeon RX 590 |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 8 Gbps | 8 Gbps |
| Bandwidth | 256 GB/s | 256 GB/s |
Connectivity & Power
| Specification | Radeon RX 580 | Radeon RX 590 |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 185 W✓ | 225 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Apr 2017 | Nov 2018 |
