RTX 5070 vs RTX 5090 for Blender
Compare RTX 5070 and RTX 5090 for Blender rendering. See benchmark scores, VRAM, memory bandwidth, power draw, and estimated OptiX/CUDA render times side by side on Renderjuice. RTX 5090 leads the Blender benchmark score by 143.3%.
Fastest in Blender
RTX 5090 (15,013.94 score)
Most VRAM
RTX 5090 (32 GB)
Lowest power draw
RTX 5070 (250 W TDP)
| Spec | ||
|---|---|---|
| Performance | ||
| Blender benchmark score | 6,170.28 -59% | 15,013.94 |
| CUDA cores | 6,144 -72% | 21,760 |
| Boost clock | 2512 MHz | 2407 MHz -4% |
| RT cores | RT cores: 48 -72% | RT cores: 170 |
| Tensor cores | Tensor cores: 192 -72% | Tensor cores: 680 |
| Memory | ||
| VRAM | 12 GB -62% | 32 GB |
| Memory bandwidth | 672 GB/s -62% | 1,790 GB/s |
| Memory type | GDDR7 | GDDR7 |
| Memory bus | 192-bit -62% | 512-bit |
| Platform | ||
| Architecture | Blackwell 2.0 | Blackwell 2.0 |
| Render support | OptiX | OptiX, CUDA |
| TDP | 250 W | 575 W +130% |
| Release year | 2025 | 2025 |
Benchmark comparison
Estimated render times for standard Blender benchmark scenes. Lower is faster.
These timings are derived from Blender Open Data benchmark medians and should be treated as comparative estimates, not guaranteed real-project render times.
Quick take on RTX 5070 vs RTX 5090
RTX 5090 leads the Blender benchmark score by 143.3%.
Fastest in Blender: RTX 5090 15,013.94 score.
Most VRAM: RTX 5090 32 gb.
Lowest power draw: RTX 5070 250 w tdp.
RTX 5070 has 12 GB of VRAM, while RTX 5090 has 32 GB, which matters when scenes, textures, or geometry get heavier.
If you are deciding between these cards for Blender, focus first on Blender benchmark score, VRAM capacity, memory bandwidth, and whether your scenes are likely to benefit more from raw speed or extra memory headroom. The comparison table above keeps those tradeoffs in one place.