RTX 4080 SUPER vs RTX 4090 D for Blender
Compare RTX 4080 SUPER vs RTX 4090 D for Blender: benchmarks, VRAM, render-time estimates, power, and upgrade fit. RTX 4090 D leads the Blender benchmark score by 26.3%.
Fastest in Blender
RTX 4090 D (10,641.77 score)
Most VRAM
RTX 4090 D (24 GB)
Lowest power draw
RTX 4080 SUPER (320 W TDP)
| Spec | ||
|---|---|---|
| Performance | ||
| Blender benchmark score | 8,425.82 -21% | 10,641.77 |
| CUDA cores | 10,240 -30% | 14,592 |
| Boost clock | 2550 MHz | 2520 MHz -1% |
| RT cores | RT cores: 80 -30% | RT cores: 114 |
| Tensor cores | Tensor cores: 320 -30% | Tensor cores: 456 |
| Memory | ||
| VRAM | 16 GB -33% | 24 GB |
| Memory bandwidth | 736.3 GB/s -27% | 1,010 GB/s |
| Memory type | GDDR6X | GDDR6X |
| Memory bus | 256-bit -33% | 384-bit |
| Platform | ||
| Architecture | Ada Lovelace | Ada Lovelace |
| Render support | OptiX, CUDA | OptiX |
| TDP | 320 W | 425 W +33% |
| Release year | 2024 | 2023 |
Benchmark comparison
Estimated seconds to render one frame of each standard Blender benchmark scene. Lower is faster.
These timings are derived from Blender Open Data benchmark medians and should be treated as comparative estimates, not guaranteed real-project render times.
Which GPU makes more sense?
RTX 4090 D is the stronger Blender rendering pick here based on benchmark score.
Blender render speed
RTX 4090 D leads by 26.3% in the Renderjuice Blender benchmark model (10,642 vs 8,426). For render-time-first decisions, that is the card to prioritize.
VRAM and scene headroom
RTX 4090 D has more scene headroom with 24 GB of VRAM versus 16 GB on RTX 4080 SUPER. That matters most for large environments, dense geometry, high-resolution textures, and less optimized production files.
Power and cooling
RTX 4080 SUPER is the lower-power option at 320 W TDP, compared with 425 W for RTX 4090 D. If render speed is close, that can make RTX 4080 SUPER easier to cool and run quietly.
Upgrade decision
RTX 4080 SUPER is newer, but RTX 4090 D still leads this Blender benchmark comparison. That makes the older card worth considering when used pricing or VRAM capacity is favorable.
Quick take on RTX 4080 SUPER vs RTX 4090 D
RTX 4090 D leads the Blender benchmark score by 26.3%.
Fastest in Blender: RTX 4090 D 10,641.77 score.
Most VRAM: RTX 4090 D 24 GB.
Lowest power draw: RTX 4080 SUPER 320 W TDP.
RTX 4080 SUPER has 16 GB of VRAM, while RTX 4090 D has 24 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.