RTX 4070 Super vs RX 7800 XT
A used RTX 4070 Super sells for a median $717 and an RX 7800 XT for $583 on US eBay, so the RTX 4070 Super costs 23% more. In games the RTX 4070 Super is about 15% faster. The RX 7800 XT is the better value per dollar. For local AI the RX 7800 XT has 16GB of VRAM versus 12GB. Prices as of 2026-11-12.
RTX 4070 SuperTypically $717 used
Find on eBayRX 7800 XTTypically $583 used
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| RTX 4070 Super | RX 7800 XT | |
|---|---|---|
| Sold median | $717 | $583 |
| Typical range | $670–$750 | $550–$613 |
| Sales, last 14–30 days | 52 | 47 |
| Past week | Up 2% | Up 6% |
| VRAM | 12GB | 16GB |
| Runs at 4-bit | 14B models | 14B models |
| Gaming speed (4070 = 100) | 115 | 100 |
| Board power | 220W | 263W |
| $ per speed point | $6 | $6 |
| $ per GB VRAM | $60 | $36 |
Gaming speed is relative 1440p performance from public review averages, for ranking only. Prices are US eBay sold medians with shipping, updated daily, last on 2026-11-12.