CMP 30HX vs RTX 3090 Ti for Blender
Compare CMP 30HX 6 GB and RTX 3090 Ti for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. RTX 3090 Ti leads the Blender benchmark score by 589.0%.
Fastest in Cycles
RTX 3090 Ti
589% faster than CMP 30HX 6 GB
Most VRAM
RTX 3090 Ti
300% more VRAM than CMP 30HX 6 GB
Lowest power draw
CMP 30HX 6 GB
72% lower rating than RTX 3090 Ti
Cheapest
Cannot compare
Price unavailable for some GPUs
Best value for money
Cannot compare
Price or benchmark unavailable for some GPUs
| Spec | ||
|---|---|---|
| Lowest price | Price unavailable No current offer matches your preferences. | $2,198.00 Checked Sep 26, 2026 · refresh delayed |
| Value for money | N/A | 2.40 |
| Performance | ||
| Blender benchmark score | 765.06 | 5,271.39 +589% |
| CUDA cores | 1,408 | 10,752 +664% |
| Boost clock | 1785 MHz | 1860 MHz +4% |
| RT cores | N/A | 84 |
| Tensor cores | N/A | 336 |
| Memory | ||
| VRAM | 6 GB Below Blender’s recommended VRAM | 24 GB More capacity for heavy scenes+300% |
| Memory bandwidth | 336 GB/s | 1,010 GB/s +201% |
| Memory type | GDDR6 | GDDR6X |
| Memory bus | 192-bit | 384-bit +100% |
| Platform | ||
| Architecture | Turing | Ampere |
| Render support | CUDA, OpenCL | OptiX, CUDA |
| TDP | 125 W −72% | 450 W |
| System PSU | 300 W Secondary source suggestion−65% | 850 W Manufacturer requirement |
| Release year | 2021 | 2022 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
CMP 30HX 6 GB
Blender 4.5.0 · OptiX · 12 runs
RTX 3090 Ti
Blender 5.2.0 · OptiX · 12 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
CMP 30HX 6 GB (6 GB) meets Blender’s 2 GB VRAM minimum but is below its 8 GB recommendation. Check scene memory needs and GPU compatibility.
Cycles rendering performance
RTX 3090 Ti leads by 589.0% in the Renderjuice Blender benchmark model (5,271 vs 765). CMP 30HX 6 GB (6 GB) meets Blender’s 2 GB VRAM minimum but is below its 8 GB recommendation. Check scene memory needs and GPU compatibility.
VRAM and scene capacity
CMP 30HX 6 GB (6 GB) meets Blender’s 2 GB VRAM minimum but is below its 8 GB recommendation. Check scene memory needs and GPU compatibility.
Power ratings and cooling
CMP 30HX 6 GB is the lower-power option at 125 W TDP, compared with 450 W for RTX 3090 Ti. If render speed is close, that can make CMP 30HX 6 GB easier to cool and run quietly.
Is the upgrade worthwhile?
CMP 30HX 6 GB (6 GB) meets Blender’s 2 GB VRAM minimum but is below its 8 GB recommendation. Check scene memory needs and GPU compatibility.
Comparison summary
RTX 3090 Ti leads the Blender benchmark score by 589.0%.
Fastest in Cycles: RTX 3090 Ti 589% faster than CMP 30HX 6 GB.
Most VRAM: RTX 3090 Ti 300% more VRAM than CMP 30HX 6 GB.
Lowest power draw: CMP 30HX 6 GB 72% lower rating than RTX 3090 Ti.
Cheapest: Cannot compare Price unavailable for some GPUs.
Best value for money: Cannot compare Price or benchmark unavailable for some GPUs.
CMP 30HX 6 GB (6 GB) meets Blender’s 2 GB VRAM minimum but is below its 8 GB recommendation. Check scene memory needs and GPU compatibility.
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.