RTX 4090 vs RTX 5080: Specs, Price & Performance
The RTX 4090 is the faster card, about 6% ahead of the RTX 5080 on 3DMark Time Spy. It currently costs $901 more than the RTX 5080. On price per frame, the RTX 5080 is the better value.
Spec & price comparison
| Spec | RTX 4090 | RTX 5080 |
|---|---|---|
| Current price | $2,100 | $1,199 |
| MSRP | $1,599 | $999 |
| VRAM | 24GB | 16GB |
| Architecture | Ada Lovelace | Blackwell |
| Generation | RTX 4000 | RTX 5000 |
| Power draw (TDP) | 450W | 360W |
| Recommended PSU | 850W | 750W |
| 3DMark Time Spy | 36,000 | 34,000 |
| 1080p gaming (avg FPS) | 260 fps | 250 fps |
| 1440p gaming (avg FPS) | 200 fps | 195 fps |
| Price per frame (1440p) | $10.50 | $6.15 |
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 RTX 4090 leads by about 6% 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 RTX 5080delivers 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 RTX 4090 draws 450W (≈850W PSU) versus 360W (≈750W PSU) for the RTX 5080. Factor the higher-wattage card's PSU and cooling needs into the total cost.
RTX 4090 vs RTX 5080 FAQ
Is the RTX 4090 better than the RTX 5080?
RTX 4090 is the faster of the two, roughly 6% ahead on 3DMark Time Spy (36,000 vs 34,000). The RTX 5080 offers more frames per dollar, so the better choice depends on whether you are optimizing for outright performance or value.
How much do the RTX 4090 and RTX 5080 cost right now?
The RTX 4090 is currently $2,100, and the RTX 5080 is $1,199. 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 RTX 4090 or the RTX 5080?
Measured by price per 1440p frame, the RTX 5080 is the better value at this moment ($6.15 per frame). Because GPU prices move, check the live figures above before buying.