GPU head-to-head · curated specs + live pool data
RX 9070 XTVSArc B580
AMD's return to genuine competition. 16 GB at a 5070 Ti-adjacent price point.
Full breakdown →Specifications
| RX 9070 XT | Arc B580 | |
|---|---|---|
| VRAM | 16 GB GDDR6 | 12 GB GDDR6 |
| Memory bus | 256-bit | 192-bit |
| TBP | 304 W | 190 W |
| PCIe | Gen 5 | Gen 4 |
| Local AI (Q4 fit) | 14B · ~72 tok/s @8B | 14B · ~51 tok/s @8B |
Live benchmark data
Not enough verified runs yet for a fair pool verdict — averages appear once each side has at least five.
Verdict — RX 9070 XT
The best AMD card since the 6800 XT. Raster performance rivals the 5070 Ti; RT is closer than ever but still a step behind. FSR 4 finally competitive with DLSS at Quality settings.
Verdict — Arc B580
Intel finally got graphics right. The B580 is genuinely competitive on price/performance and 12 GB helps it age. Drivers are much improved but occasional oddity remains.