RTX 4090 D for Blender
High-end Ada Lovelace GPU built for large Blender scenes, heavier assets, and very fast Cycles rendering.
Last updated: October 1, 2026
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- Blender Cycles score
- 9,998
- 1.2× slower than
- VRAM
- 24 GB
- More capacity for heavy scenes
- Released
- 2023
- Render support
- OptiX
- Power draw (TDP)
- 425 W
- Suggested system PSU
- 800 W
Technical specifications
GPU
- ArchitectureAda Lovelace
- CUDA cores14,592
- Tensor cores456
- RT cores114
Memory
- TypeGDDR6X
- Bandwidth1,010 GB/s
- Bus width384-bit
Clocks & manufacturing
- Boost clock2520 MHz
- Base clock2280 MHz
- Process size5 nm
- GPU chipAD102
Power & PSU sources
GPU power ratings
TDP: 425 W
Secondary source: RightNow GPU Database / TechPowerUp ↗ · Checked Sep 23, 2026 · Reference card
System power supply
Suggested PSU: 800 W
Secondary source: RightNow GPU Database / TechPowerUp ↗ · Checked Sep 23, 2026 · Reference system
Third-party source suggestion; not the manufacturer’s minimum system requirement.
GPU power ratings and whole-system PSU recommendations measure different things. Check the exact card and the source’s system assumptions.
RTX 4090 D Blender benchmarks
Estimated time to render one benchmark frame · Lower is faster.
Blender 4.3.0 · OptiX · 8 runs
About these estimates
Times estimate one frame of each benchmark scene from the same runs, Blender version and backend as the displayed Cycles score. The calculation uses 240 samples for Junkshop, 256 for Monster and 300 for Classroom, plus a 19% estimation buffer. Actual project render times vary. Results from different Blender versions may not be directly comparable.
Is RTX 4090 D good for Blender?
A concise editorial read on where this GPU looks strong, the tradeoffs to keep in mind, and who it suits best.
What stands out
- Ada Lovelace architecture
- 24 GB GDDR6X VRAM
- 5 nm process size
Tradeoffs to know
- Potentially high power consumption
- May be overkill for simpler projects
Who should choose it
- High-end Ada Lovelace GPU built for large Blender scenes, heavier assets, and very fast Cycles rendering.
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