Arc B580 vs RX 6700 XT: Specs, Price & Performance
The Arc B580 is the faster card, about 1% ahead of the RX 6700 XT on 3DMark Time Spy. It currently costs $91 less than the RX 6700 XT. On price per frame, the Arc B580 is the better value.
Spec & price comparison
| Spec | Arc B580 | RX 6700 XT |
|---|---|---|
| Current price | $299 | $390 |
| MSRP | $249 | $479 |
| VRAM | 12GB | 12GB |
| Architecture | Battlemage | RDNA 2 |
| Generation | Arc | RX 6000 |
| Power draw (TDP) | 190W | 230W |
| Recommended PSU | 550W | 650W |
| 3DMark Time Spy | 14,600 | 14,500 |
| 1080p gaming (avg FPS) | 112 fps | 108 fps |
| 1440p gaming (avg FPS) | 84 fps | 82 fps |
| Price per frame (1440p) | $3.56 | $4.76 |
Green marks the stronger figure per row. Benchmark and FPS values are representative 3DMark Time Spy and 1440p gaming averages; prices are live and update continuously.
Which should you buy?
For raw performance: the Arc B580 leads by about 1% on Time Spy, making it the pick if you want the most frames at 1440p and 4K and can absorb the price.
For value: the Arc B580delivers more frames per dollar at today's prices, so it is the smarter buy if you care about price-to-performance over outright speed.
Power and platform: the Arc B580 draws 190W (≈550W PSU) versus 230W (≈650W PSU) for the RX 6700 XT. Factor the higher-wattage card's PSU and cooling needs into the total cost.
Arc B580 vs RX 6700 XT FAQ
Is the Arc B580 better than the RX 6700 XT?
Arc B580 is the faster of the two, roughly 1% ahead on 3DMark Time Spy (14,600 vs 14,500). The Arc B580 offers more frames per dollar, so the better choice depends on whether you are optimizing for outright performance or value.
How much do the Arc B580 and RX 6700 XT cost right now?
The Arc B580 is currently $299, and the RX 6700 XT is $390. GPU Drip tracks both across Best Buy, Amazon, Newegg, B&H and other major retailers and updates the prices continuously.
Which is the better value, the Arc B580 or the RX 6700 XT?
Measured by price per 1440p frame, the Arc B580 is the better value at this moment ($3.56 per frame). Because GPU prices move, check the live figures above before buying.