RTX 3070 Ti vs RTX 4070 SUPER for Blender
Compare RTX 3070 Ti and RTX 4070 SUPER for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. RTX 4070 SUPER leads the Blender benchmark score by 76.0%.
Fastest in Cycles
RTX 4070 SUPER
76% faster than RTX 3070 Ti
Most VRAM
RTX 4070 SUPER
50% more VRAM than RTX 3070 Ti
Lowest power draw
RTX 4070 SUPER
24% lower rating than RTX 3070 Ti
Cheapest
RTX 3070 Ti
33% cheaper than RTX 4070 SUPER
Best value for money
RTX 4070 SUPER
17% better value than RTX 3070 Ti
GPU comparison
Key specifications for Blender rendering.
| Spec | RTX 3070 Ti | RTX 4070 SUPER |
|---|---|---|
| Lowest price | $638.00 Checked Oct 9, 2026 | $959.00 Checked Oct 9, 2026 |
| Value for money | 5.28 | 6.18 +17% |
| Blender benchmark score | 3,369.23 | 5,928.64 +76% |
| VRAM | 8 GB Meets Blender’s recommended VRAM | 12 GB Meets Blender’s recommended VRAM+50% |
| System PSU | N/A | 650 W Manufacturer requirement |
| Performance | ||
| CUDA cores | 6,144 | 7,168 +17% |
| Boost clock | 1770 MHz | 2475 MHz +40% |
| RT cores | 48 | 56 +17% |
| Tensor cores | 192 | 224 +17% |
| Memory | ||
| Memory bandwidth | 608.3 GB/s +21% | 504.2 GB/s |
| Memory type | GDDR6X | GDDR6X |
| Memory bus | 256-bit +33% | 192-bit |
| Platform | ||
| Architecture | Ampere | Ada Lovelace |
| Render support | OptiX, CUDA | OptiX, CUDA |
| TDP | 290 W | 220 W −24% |
| Release year | 2021 | 2024 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
RTX 3070 Ti
Blender 5.2.0 · OptiX · 28 runs
RTX 4070 SUPER
Blender 5.2.0 · OptiX · 78 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
RTX 4070 SUPER is the stronger Blender rendering pick here based on benchmark score.
Cycles rendering performance
RTX 4070 SUPER leads by 76.0% in the Renderjuice Blender benchmark model (5,929 vs 3,369). For render-time-first decisions, that is the card to prioritize.
VRAM and scene capacity
RTX 4070 SUPER has more scene headroom with 12 GB of VRAM versus 8 GB on RTX 3070 Ti. That matters most for large environments, dense geometry, high-resolution textures, and less optimized production files.
Power ratings and cooling
RTX 4070 SUPER is the lower-power option at 220 W TDP, compared with 290 W for RTX 3070 Ti. If render speed is close, that can make RTX 4070 SUPER easier to cool and run quietly.
Is the upgrade worthwhile?
RTX 4070 SUPER is both the newer and faster Blender rendering choice here. The main reason to choose RTX 3070 Ti would be price, availability, existing ownership, or a specific workstation requirement.
Comparison summary
RTX 4070 SUPER leads the Blender benchmark score by 76.0%.
Fastest in Cycles: RTX 4070 SUPER 76% faster than RTX 3070 Ti.
Most VRAM: RTX 4070 SUPER 50% more VRAM than RTX 3070 Ti.
Lowest power draw: RTX 4070 SUPER 24% lower rating than RTX 3070 Ti.
Cheapest: RTX 3070 Ti 33% cheaper than RTX 4070 SUPER.
Best value for money: RTX 4070 SUPER 17% better value than RTX 3070 Ti.
RTX 3070 Ti has 8 GB of VRAM, while RTX 4070 SUPER has 12 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.