Updated July 29, 2026
Compare Radeon R9 390 vs Radeon RX 570 4GB side by side. See benchmark performance, live prices, value metrics, and full graphics card specs.
Verdict: The Radeon R9 390 and Radeon RX 570 4GB are very closely matched in performance (15.9/100 vs 16.3/100). The Radeon RX 570 4GB costs $22 less ($28 vs $50). For value, the Radeon RX 570 4GB wins at $1.74/pt vs $3.14/pt.
PickGPU Score is a composite of Tom's Hardware raster and ray tracing benchmarks across all resolutions (70% raster / 30% ray tracing, weighted by Steam Hardware Survey data). Scaled so 100 = the best GPU currently in the dataset. Value ($/pt) = price divided by PickGPU Score — lower is better value.
| Spec | Radeon R9 390 | Radeon RX 570 4GB |
|---|---|---|
| Architecture | GCN 2.0 | GCN 4.0 |
| Generation | R9 300 | Polaris (RX 500) |
| VRAM | 8.0 | 4.0 |
| Boost Clock | 1000.0 | 1244.0 |
| TDP | 275.0 | 150.0 |
| MSRP | 329.0 | 169.0 |
| 1080p Medium FPS | N/A | N/A |
| 1080p Ultra FPS | N/A | N/A |
| 1440p Ultra FPS | N/A | N/A |
| 4K Ultra FPS | N/A | N/A |
| 1080p Medium RT FPS | N/A | N/A |
| 1080p Ultra RT FPS | N/A | N/A |
| 1440p Ultra RT FPS | N/A | N/A |
| 4K Ultra RT FPS | N/A | N/A |
| PickGPU Score | 15.9/100 | 16.3/100 |
| Value ($/pt) | $3.14/pt | $1.74/pt |
| Lowest Price | $49.99 | $28.35 |
| Buy | Buy on eBay | Buy on eBay |
View Radeon RX 570 4GB details
Append query parameters to this URL to change which prices and metrics are shown.
| Parameter | Values | Default |
|---|---|---|
condition | New · All | All (new + used) |
performanceColumn | pickGpuPerformanceScore, or {current|legacy|normalized}_{1080pMediumFps|1080pUltraFps|1440pUltraFps|4KUltraFps|rt1080pMediumFps|rt1080pUltraFps|rt1440pUltraFps|rt4KUltraFps} | pickGpuPerformanceScore |