RTX 4070 Ti vs RTX 5070 for Blender
Compare RTX 4070 Ti and RTX 5070 for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. RTX 4070 Ti leads the Blender benchmark score by 9.0%.
Fastest in Cycles
RTX 4070 Ti
9% faster than RTX 5070
Most VRAM
Tie
Same memory capacity
Lowest power draw
RTX 5070
12% lower rating than RTX 4070 Ti
Cheapest
RTX 5070
24% cheaper than RTX 4070 Ti
Best value for money
RTX 5070
20% better value than RTX 4070 Ti
GPU comparison
Key specifications for Blender rendering.
| Spec | RTX 4070 Ti | RTX 5070 |
|---|---|---|
| Lowest price | $1,089.00 Checked Oct 19, 2026 | $829.99 Checked Oct 19, 2026 |
| Value for money | 5.80 | 6.98 +20% |
| Blender benchmark score | 6,313.62 +9% | 5,792.36 |
| VRAM | 12 GB Meets Blender’s recommended VRAM | 12 GB Meets Blender’s recommended VRAM |
| System PSU | 700 W Manufacturer requirement | 650 W Manufacturer requirement−7% |
| Performance | ||
| CUDA cores | 7,680 +25% | 6,144 |
| Boost clock | 2.61 GHz +4% | 2512 MHz |
| RT cores | 60 +25% | 48 |
| Tensor cores | 240 +25% | 192 |
| Memory | ||
| Memory bandwidth | 504.2 GB/s | 672 GB/s +33% |
| Memory type | GDDR6X | GDDR7 |
| Memory bus | 192-bit | 192-bit |
| Memory speed | 21 Gbps | N/A |
| Platform | ||
| Architecture | Ada Lovelace | Blackwell 2.0 |
| Render support | OptiX, CUDA | OptiX, CUDA |
| TDP | 285 W | 250 W −12% |
| Release year | 2023 | 2025 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
RTX 4070 Ti
Blender 5.2.0 · OptiX · 21 runs
RTX 5070
Blender 5.2.0 · OptiX · 161 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
RTX 4070 Ti is the stronger Blender rendering pick here, and both cards have the same VRAM capacity.
Cycles rendering performance
RTX 4070 Ti leads by 9.0% in the Renderjuice Blender benchmark model (6,314 vs 5,792). For render-time-first decisions, that is the card to prioritize.
VRAM and scene capacity
Both cards have 12 GB of VRAM, so the decision is less about scene capacity and more about render speed, architecture, power draw, and price.
Power ratings and cooling
RTX 5070 is the lower-power option at 250 W TDP, compared with 285 W for RTX 4070 Ti. If render speed is close, that can make RTX 5070 easier to cool and run quietly.
Is the upgrade worthwhile?
RTX 5070 is newer, but RTX 4070 Ti still leads this Blender benchmark comparison. That makes the older card worth considering when used pricing or VRAM capacity is favorable.
Comparison summary
RTX 4070 Ti leads the Blender benchmark score by 9.0%.
Fastest in Cycles: RTX 4070 Ti 9% faster than RTX 5070.
Most VRAM: Tie Same memory capacity.
Lowest power draw: RTX 5070 12% lower rating than RTX 4070 Ti.
Cheapest: RTX 5070 24% cheaper than RTX 4070 Ti.
Best value for money: RTX 5070 20% better value than RTX 4070 Ti.
Both GPUs ship with 12 GB of VRAM, so the tradeoff is more about speed, architecture, and efficiency than memory capacity.
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.