RTX 4070 vs RTX 5070 Ti for Blender
Compare RTX 4070 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 49.9%.
Fastest in Cycles
RTX 5070 Ti
50% faster than RTX 4070
Most VRAM
RTX 5070 Ti
33% more VRAM than RTX 4070
Lowest power draw
RTX 4070
33% lower rating than RTX 5070 Ti
Cheapest
RTX 4070
31% cheaper than RTX 5070 Ti
Best value for money
RTX 5070 Ti
3% better value than RTX 4070
GPU comparison
Key specifications for Blender rendering.
| Spec | RTX 4070 | RTX 5070 Ti |
|---|---|---|
| Lowest price | $820.05 Checked Oct 14, 2026 | $1,189.99 Checked Oct 19, 2026 |
| Value for money | 6.27 | 6.47 +3% |
| Blender benchmark score | 5,141.31 | 7,704.51 +50% |
| VRAM | 12 GB Meets Blender’s recommended VRAM | 16 GB More headroom for complex scenes+33% |
| System PSU | N/A | 750 W Manufacturer requirement |
| Performance | ||
| CUDA cores | 5,888 | 8,960 +52% |
| Boost clock | 2475 MHz +<1% | 2452 MHz |
| RT cores | 46 | 70 +52% |
| Tensor cores | 184 | 280 +52% |
| Memory | ||
| Memory bandwidth | 504.2 GB/s | 896 GB/s +78% |
| Memory type | GDDR6X | GDDR7 |
| Memory bus | 192-bit | 256-bit +33% |
| Platform | ||
| Architecture | Ada Lovelace | Blackwell 2.0 |
| Render support | OptiX, CUDA | OptiX, CUDA |
| TDP | 200 W −33% | 300 W |
| Release year | 2023 | 2025 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
RTX 4070
Blender 5.2.0 · OptiX · 34 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 49.9% in the Renderjuice Blender benchmark model (7,705 vs 5,141). 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 12 GB on RTX 4070. That matters most for large environments, dense geometry, high-resolution textures, and less optimized production files.
Power ratings and cooling
RTX 4070 is the lower-power option at 200 W TDP, compared with 300 W for RTX 5070 Ti. If render speed is close, that can make RTX 4070 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 4070 would be price, availability, existing ownership, or a specific workstation requirement.
Comparison summary
RTX 5070 Ti leads the Blender benchmark score by 49.9%.
Fastest in Cycles: RTX 5070 Ti 50% faster than RTX 4070.
Most VRAM: RTX 5070 Ti 33% more VRAM than RTX 4070.
Lowest power draw: RTX 4070 33% lower rating than RTX 5070 Ti.
Cheapest: RTX 4070 31% cheaper than RTX 5070 Ti.
Best value for money: RTX 5070 Ti 3% better value than RTX 4070.
RTX 4070 has 12 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.