NVIDIA GeForce RTX 4080 vs NVIDIA GeForce RTX 5080
Side-by-side benchmark comparison, specs, pricing, and value analysis.
Benchmark Comparison
Gaming figures are average frames per second, measured by Tom's Hardware GPU hierarchy. Geometric mean of 15 games, ultra settings, no upscaling. Ray tracing figures are DXR-enabled at 1440p. A dash means the card was not tested at that resolution. Productivity and Steel Nomad are synthetic scores on their own scales and are not comparable to the fps columns.
Specifications
| Spec | GeForce RTX 4080 | GeForce RTX 5080 |
|---|---|---|
| VRAM | 16GB GDDR6 | 16GB GDDR7 |
| Memory Bandwidth | 717 GB/s | 960 GB/s |
| Shaders | 9728 | 10752 |
| Boost Clock | 2505 MHz | 2617 MHz |
| TDP | 320W | 360W |
| Architecture | Ada Lovelace | Blackwell 2.0 |
| 3DMark Steel Nomad | 6,585 | 8,762 |
| Best Price | $1,199 | $999 |
| Value Score | 33/100 | 46/100 |
Verdict
The NVIDIA GeForce RTX 5080 is the clear winner — it offers both better performance and better value.
NVIDIA GeForce RTX 4080 vs NVIDIA GeForce RTX 5080: Which Should You Buy?
The NVIDIA GeForce RTX 5080 is 6% faster at 1440p ultra (138.4 fps against 130.4 fps). That is roughly one settings notch — enough to matter if you are chasing a specific refresh rate, not enough to rescue a bad price.
Pricing settles it: the NVIDIA GeForce RTX 5080 is both faster and 20% cheaper at $999 versus $1,199. There is no scenario in this pairing where the NVIDIA GeForce RTX 4080 is the better buy at these prices.
Two things beyond raw speed: the NVIDIA GeForce RTX 4080 draws 40W less (320W versus 360W), which can mean a smaller PSU and a quieter case; and the NVIDIA GeForce RTX 5080 is 3 years newer (2025 versus 2022), so it gets longer driver support and newer upscaling and frame generation features.