NVIDIA GeForce RTX 3090 vs NVIDIA GeForce RTX 4080
Side-by-side benchmark comparison, specs, pricing, and value analysis.
Benchmark Comparison
🖥️ 1080p GamingRTX 4080 +18%
192235
🎮 1440p GamingRTX 4080 +6%
178189
📺 4K GamingRTX 4080 +1%
116117
💡 Ray TracingRTX 4080 +21%
107136
⚡ ProductivityRTX 4080 +6%
169180
Specifications
| Spec | GeForce RTX 3090 | GeForce RTX 4080 |
|---|---|---|
| VRAM | 24GB GDDR6 | 16GB GDDR6 |
| Memory Bandwidth | — | 717 GB/s |
| Shaders | — | 9728 |
| Boost Clock | — | 2505 MHz |
| TDP | 350W | 320W |
| Architecture | Ampere | Ada Lovelace |
| 3DMark Steel Nomad | 5,117 | 6,585 |
| Best Price | $1,499 | $1,199 |
| Value Score | 18/100 | 28/100 |
Verdict
The NVIDIA GeForce RTX 4080 is the clear winner — it offers both better performance and better value.
NVIDIA GeForce RTX 3090 vs NVIDIA GeForce RTX 4080: Which Should You Buy?
The NVIDIA GeForce RTX 3090 features 24GB of GDDR6 memory built on the Ampere architecture, while the NVIDIA GeForce RTX 4080 comes with 16GB GDDR6 on Ada Lovelace. In 1440p gaming benchmarks, the NVIDIA GeForce RTX 4080 leads by 6%.
At current prices ($1,499 vs $1,199), the NVIDIA GeForce RTX 4080 offers better value with a score of 28/100 compared to 18/100. Power consumption also differs: 350W vs 320W TDP.