RTX 3080 vs RTX 5070 Ti for Blender
Compare RTX 3080 10 GB and RTX 5070 Ti for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. RTX 5070 Ti leads the Blender benchmark score by 83.6%.
Fastest in Cycles
RTX 5070 Ti
84% faster than RTX 3080 10 GB
Most VRAM
RTX 5070 Ti
60% more VRAM than RTX 3080 10 GB
Lowest power draw
RTX 5070 Ti
6% lower rating than RTX 3080 10 GB
Cheapest
RTX 3080 10 GB
46% cheaper than RTX 5070 Ti
Best value for money
RTX 3080 10 GB
2% better value than RTX 5070 Ti
GPU comparison
Key specifications for Blender rendering.
| Spec | RTX 3080 10 GB | RTX 5070 Ti |
|---|---|---|
| Lowest price | $638.46 Checked Oct 19, 2026 | $1,189.99 Checked Oct 19, 2026 |
| Value for money | 6.57 +2% | 6.47 |
| Blender benchmark score | 4,197.41 | 7,704.51 +84% |
| VRAM | 10 GB Meets Blender’s recommended VRAM | 16 GB More headroom for complex scenes+60% |
| System PSU | 750 W Manufacturer requirement | 750 W Manufacturer requirement |
| Performance | ||
| CUDA cores | 8,704 | 8,960 +3% |
| Boost clock | 1710 MHz | 2452 MHz +43% |
| RT cores | 68 | 70 +3% |
| Tensor cores | 272 | 280 +3% |
| Memory | ||
| Memory bandwidth | 760.3 GB/s | 896 GB/s +18% |
| Memory type | GDDR6X | GDDR7 |
| Memory bus | 320-bit +25% | 256-bit |
| Platform | ||
| Architecture | Ampere | Blackwell 2.0 |
| Render support | OptiX, CUDA | OptiX, CUDA |
| TDP | 320 W | 300 W −6% |
| Release year | 2020 | 2025 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
RTX 3080 10 GB
Blender 5.2.0 · OptiX · 81 runs
RTX 5070 Ti
Blender 5.2.0 · OptiX · 223 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
RTX 5070 Ti is the stronger Blender rendering pick here based on benchmark score.
Cycles rendering performance
RTX 5070 Ti leads by 83.6% in the Renderjuice Blender benchmark model (7,705 vs 4,197). For render-time-first decisions, that is the card to prioritize.
VRAM and scene capacity
RTX 5070 Ti has more scene headroom with 16 GB of VRAM versus 10 GB on RTX 3080 10 GB. That matters most for large environments, dense geometry, high-resolution textures, and less optimized production files.
Power ratings and cooling
RTX 5070 Ti is the lower-power option at 300 W TDP, compared with 320 W for RTX 3080 10 GB. If render speed is close, that can make RTX 5070 Ti easier to cool and run quietly.
Is the upgrade worthwhile?
RTX 5070 Ti is both the newer and faster Blender rendering choice here. The main reason to choose RTX 3080 10 GB would be price, availability, existing ownership, or a specific workstation requirement.
Comparison summary
RTX 5070 Ti leads the Blender benchmark score by 83.6%.
Fastest in Cycles: RTX 5070 Ti 84% faster than RTX 3080 10 GB.
Most VRAM: RTX 5070 Ti 60% more VRAM than RTX 3080 10 GB.
Lowest power draw: RTX 5070 Ti 6% lower rating than RTX 3080 10 GB.
Cheapest: RTX 3080 10 GB 46% cheaper than RTX 5070 Ti.
Best value for money: RTX 3080 10 GB 2% better value than RTX 5070 Ti.
RTX 3080 10 GB has 10 GB of VRAM, while RTX 5070 Ti has 16 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.