RTX 4070 Ti vs RTX 4080 for Blender
Compare RTX 4070 Ti and RTX 4080 for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. RTX 4080 leads the Blender benchmark score by 32.1%.
Fastest in Cycles
RTX 4080
32% faster than RTX 4070 Ti
Most VRAM
RTX 4080
33% more VRAM than RTX 4070 Ti
Lowest power draw
RTX 4070 Ti
11% lower rating than RTX 4080
Cheapest
RTX 4070 Ti
20% cheaper than RTX 4080
Best value for money
RTX 4080
5% better value than RTX 4070 Ti
GPU comparison
Key specifications for Blender rendering.
| Spec | RTX 4070 Ti | RTX 4080 |
|---|---|---|
| Lowest price | $1,089.00 Checked Oct 9, 2026 | $1,367.35 Checked Oct 9, 2026 |
| Value for money | 5.76 | 6.06 +5% |
| Blender benchmark score | 6,271.76 | 8,283.51 +32% |
| VRAM | 12 GB Meets Blender’s recommended VRAM | 16 GB More headroom for complex scenes+33% |
| System PSU | 700 W Manufacturer requirement−7% | 750 W Manufacturer requirement |
| Performance | ||
| CUDA cores | 7,680 | 9,728 +27% |
| Boost clock | 2.61 GHz +4% | 2.51 GHz |
| RT cores | 60 | 113 +88% |
| Tensor cores | 240 | 304 +27% |
| Memory | ||
| Memory bandwidth | 504.2 GB/s | 716.8 GB/s +42% |
| Memory type | GDDR6X | GDDR6X |
| Memory bus | 192-bit | 256-bit +33% |
| Memory speed | 21 Gbps | 22.4 Gbps +7% |
| Platform | ||
| Architecture | Ada Lovelace | Ada Lovelace |
| Render support | OptiX, CUDA | OptiX, CUDA |
| TDP | 285 W −11% | 320 W |
| Release year | 2023 | 2022 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
RTX 4070 Ti
Blender 5.2.0 · OptiX · 16 runs
RTX 4080
Blender 5.2.0 · OptiX · 55 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
RTX 4080 is the stronger Blender rendering pick here based on benchmark score.
Cycles rendering performance
RTX 4080 leads by 32.1% in the Renderjuice Blender benchmark model (8,284 vs 6,272). For render-time-first decisions, that is the card to prioritize.
VRAM and scene capacity
RTX 4080 has more scene headroom with 16 GB of VRAM versus 12 GB on RTX 4070 Ti. That matters most for large environments, dense geometry, high-resolution textures, and less optimized production files.
Power ratings and cooling
RTX 4070 Ti is the lower-power option at 285 W TDP, compared with 320 W for RTX 4080. If render speed is close, that can make RTX 4070 Ti easier to cool and run quietly.
Is the upgrade worthwhile?
RTX 4070 Ti is newer, but RTX 4080 still leads this Blender benchmark comparison. That makes the older card worth considering when used pricing or VRAM capacity is favorable.
Comparison summary
RTX 4080 leads the Blender benchmark score by 32.1%.
Fastest in Cycles: RTX 4080 32% faster than RTX 4070 Ti.
Most VRAM: RTX 4080 33% more VRAM than RTX 4070 Ti.
Lowest power draw: RTX 4070 Ti 11% lower rating than RTX 4080.
Cheapest: RTX 4070 Ti 20% cheaper than RTX 4080.
Best value for money: RTX 4080 5% better value than RTX 4070 Ti.
RTX 4070 Ti has 12 GB of VRAM, while RTX 4080 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.