L4 vs RX 6600 XT for Blender
Compare L4 24 GB and RX 6600 XT 8 GB for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. L4 24 GB leads the Blender benchmark score by 340.4%.
Fastest in Cycles
L4 24 GB
340% faster than RX 6600 XT 8 GB
Most VRAM
L4 24 GB
200% more VRAM than RX 6600 XT 8 GB
Lowest power draw
L4 24 GB
55% lower rating than RX 6600 XT 8 GB
Cheapest
RX 6600 XT 8 GB
89% cheaper than L4 24 GB
Best value for money
RX 6600 XT 8 GB
98% better value than L4 24 GB
GPU comparison
Key specifications for Blender rendering.
| Spec | L4 24 GB | RX 6600 XT 8 GB |
|---|---|---|
| Lowest price | $3,995.00 Checked Oct 9, 2026 | $459.00 Checked Oct 9, 2026 |
| Value for money | 0.86 | 1.71 +98% |
| Blender benchmark score | 3,446.99 +340% | 782.65 |
| VRAM | 24 GB More capacity for heavy scenes+200% | 8 GB Meets Blender’s recommended VRAM |
| System PSU | 250 W Secondary source suggestion−50% | 500 W Manufacturer requirement |
| Render support | CUDA, OpenCL | OpenCL |
| Performance | ||
| CUDA cores | 7,424 | N/A |
| Boost clock | 2040 MHz | 2589 MHz +27% |
| RT cores | 60 +88% | 32 |
| Tensor cores | 240 | N/A |
| Memory | ||
| Memory bandwidth | 300.1 GB/s +17% | 256 GB/s |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 192-bit +50% | 128-bit |
| Platform | ||
| Architecture | Ada Lovelace | RDNA 2.0 |
| TDP | 72 W −55% | 160 W |
| Release year | 2023 | 2021 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
L4 24 GB
Blender 4.5.0 · OptiX · 8 runs
RX 6600 XT 8 GB
Blender 5.2.0 · HIP · 6 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
L4 24 GB is the stronger Blender rendering pick here based on benchmark score.
Cycles rendering performance
L4 24 GB leads by 340.4% in the Renderjuice Blender benchmark model (3,447 vs 783). For render-time-first decisions, that is the card to prioritize.
VRAM and scene capacity
L4 24 GB has more scene headroom with 24 GB of VRAM versus 8 GB on RX 6600 XT 8 GB. That matters most for large environments, dense geometry, high-resolution textures, and less optimized production files.
Power ratings and cooling
L4 24 GB is the lower-power option at 72 W TDP, compared with 160 W for RX 6600 XT 8 GB. If render speed is close, that can make L4 24 GB easier to cool and run quietly.
Is the upgrade worthwhile?
L4 24 GB is both the newer and faster Blender rendering choice here. The main reason to choose RX 6600 XT 8 GB would be price, availability, existing ownership, or a specific workstation requirement.
Comparison summary
L4 24 GB leads the Blender benchmark score by 340.4%.
Fastest in Cycles: L4 24 GB 340% faster than RX 6600 XT 8 GB.
Most VRAM: L4 24 GB 200% more VRAM than RX 6600 XT 8 GB.
Lowest power draw: L4 24 GB 55% lower rating than RX 6600 XT 8 GB.
Cheapest: RX 6600 XT 8 GB 89% cheaper than L4 24 GB.
Best value for money: RX 6600 XT 8 GB 98% better value than L4 24 GB.
L4 24 GB has 24 GB of VRAM, while RX 6600 XT 8 GB has 8 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.