RX 6600 XT vs RX 7600S for Blender
Compare RX 6600 XT 8 GB and RX 7600S 8 GB for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. RX 6600 XT 8 GB leads the Blender benchmark score by 0.9%.
Fastest in Cycles
RX 6600 XT 8 GB
<1% faster than RX 7600S 8 GB
Most VRAM
Tie
Same memory capacity
Lowest power draw
RX 7600S 8 GB
53% lower rating than RX 6600 XT 8 GB
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. | Price unavailable No current offer matches your preferences. |
| Value for money | N/A | N/A |
| Performance | ||
| Blender benchmark score | 958.03 +<1% | 949.49 |
| Boost clock | 2589 MHz +18% | 2200 MHz |
| RT cores | 32 +14% | 28 |
| Memory | ||
| VRAM | 8 GB Meets Blender’s recommended VRAM | 8 GB Meets Blender’s recommended VRAM |
| Memory bandwidth | 256 GB/s | 256 GB/s |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 128-bit | 128-bit |
| Platform | ||
| Architecture | RDNA 2.0 | RDNA 3.0 |
| Render support | OpenCL | OpenCL |
| TDP | 160 W | 75 W −53% |
| System PSU | 500 W Manufacturer requirement | N/A |
| Release year | 2021 | 2023 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
RX 6600 XT 8 GB
Blender 5.1.1 · HIP · 9 runs
RX 7600S 8 GB
Blender 4.5.0 · HIP · 33 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
RX 6600 XT 8 GB is the stronger Blender rendering pick here, and both cards have the same VRAM capacity.
Cycles rendering performance
RX 6600 XT 8 GB leads by 0.9% in the Renderjuice Blender benchmark model (958 vs 949). For render-time-first decisions, that is the card to prioritize.
VRAM and scene capacity
Both cards have 8 GB of VRAM, so the decision is less about scene capacity and more about render speed, architecture, power draw, and price.
Power ratings and cooling
RX 7600S 8 GB is the lower-power option at 75 W TDP, compared with 160 W for RX 6600 XT 8 GB. If render speed is close, that can make RX 7600S 8 GB easier to cool and run quietly.
Is the upgrade worthwhile?
RX 7600S 8 GB is newer, but RX 6600 XT 8 GB still leads this Blender benchmark comparison. That makes the older card worth considering when used pricing or VRAM capacity is favorable.
Comparison summary
RX 6600 XT 8 GB leads the Blender benchmark score by 0.9%.
Fastest in Cycles: RX 6600 XT 8 GB <1% faster than RX 7600S 8 GB.
Most VRAM: Tie Same memory capacity.
Lowest power draw: RX 7600S 8 GB 53% lower rating than RX 6600 XT 8 GB.
Cheapest: Cannot compare Price unavailable for some GPUs.
Best value for money: Cannot compare Price or benchmark unavailable for some GPUs.
Both GPUs ship with 8 GB of VRAM, so the tradeoff is more about speed, architecture, and efficiency than memory capacity.
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.