L4 vs RX 7800 XT for Blender
Compare L4 24 GB and RX 7800 XT 16 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 26.2%.
Fastest in Cycles
L4 24 GB
26% faster than RX 7800 XT 16 GB
Most VRAM
L4 24 GB
50% more VRAM than RX 7800 XT 16 GB
Lowest power draw
L4 24 GB
73% lower rating than RX 7800 XT 16 GB
Cheapest
RX 7800 XT 16 GB
86% cheaper than L4 24 GB
Best value for money
RX 7800 XT 16 GB
486% better value than L4 24 GB
GPU comparison
Key specifications for Blender rendering.
| Spec | L4 24 GB | RX 7800 XT 16 GB |
|---|---|---|
| Lowest price | $3,995.00 Checked Oct 9, 2026 | $539.99 Checked Oct 9, 2026 |
| Value for money | 0.86 | 5.06 +486% |
| Blender benchmark score | 3,446.99 +26% | 2,732.29 |
| VRAM | 24 GB More capacity for heavy scenes+50% | 16 GB More headroom for complex scenes |
| System PSU | 250 W Secondary source suggestion−64% | 700 W Manufacturer requirement |
| Render support | CUDA, OpenCL | OpenCL |
| Performance | ||
| CUDA cores | 7,424 | N/A |
| Boost clock | 2040 MHz | 2430 MHz +19% |
| RT cores | 60 | 60 |
| Tensor cores | 240 | N/A |
| Memory | ||
| Memory bandwidth | 300.1 GB/s | 624 GB/s +108% |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 192-bit | 256-bit +33% |
| Platform | ||
| Architecture | Ada Lovelace | RDNA 3.0 |
| TDP | 72 W −73% | 263 W |
| Release year | 2023 | 2023 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
L4 24 GB
Blender 4.5.0 · OptiX · 8 runs
RX 7800 XT 16 GB
Blender 5.2.0 · HIP · 10 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 26.2% in the Renderjuice Blender benchmark model (3,447 vs 2,732). 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 16 GB on RX 7800 XT 16 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 263 W for RX 7800 XT 16 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 the straightforward performance pick, while RX 7800 XT 16 GB needs a price, power, availability, or compatibility advantage to make more sense.
Comparison summary
L4 24 GB leads the Blender benchmark score by 26.2%.
Fastest in Cycles: L4 24 GB 26% faster than RX 7800 XT 16 GB.
Most VRAM: L4 24 GB 50% more VRAM than RX 7800 XT 16 GB.
Lowest power draw: L4 24 GB 73% lower rating than RX 7800 XT 16 GB.
Cheapest: RX 7800 XT 16 GB 86% cheaper than L4 24 GB.
Best value for money: RX 7800 XT 16 GB 486% better value than L4 24 GB.
L4 24 GB has 24 GB of VRAM, while RX 7800 XT 16 GB 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.