A2 vs RX 6600 for Blender
Compare A2 16 GB and RX 6600 8 GB for Blender Cycles. See benchmark performance, VRAM, power ratings and checked prices side by side. A2 16 GB leads the Blender benchmark score by 33.3%.
Fastest in Cycles
A2 16 GB
33% faster than RX 6600 8 GB
Most VRAM
A2 16 GB
100% more VRAM than RX 6600 8 GB
Lowest power draw
A2 16 GB
55% lower rating than RX 6600 8 GB
Cheapest
RX 6600 8 GB
41% cheaper than A2 16 GB
Best value for money
RX 6600 8 GB
26% better value than A2 16 GB
GPU comparison
Key specifications for Blender rendering.
| Spec | A2 16 GB | RX 6600 8 GB |
|---|---|---|
| Lowest price | $770.00 Checked Oct 9, 2026 | $457.78 Checked Oct 9, 2026 |
| Value for money | 1.28 | 1.61 +26% |
| Blender benchmark score | 982.86 +33% | 737.27 |
| VRAM | 16 GB More headroom for complex scenes+100% | 8 GB Meets Blender’s recommended VRAM |
| System PSU | 250 W Secondary source suggestion−44% | 450 W Manufacturer requirement |
| Render support | CUDA, OpenCL | OpenCL |
| Performance | ||
| CUDA cores | 1,280 | N/A |
| Boost clock | 1770 MHz | 2491 MHz +41% |
| RT cores | 10 | 28 +180% |
| Tensor cores | 40 | N/A |
| Memory | ||
| Memory bandwidth | 200.1 GB/s | 224 GB/s +12% |
| Memory type | GDDR6 | GDDR6 |
| Memory bus | 128-bit | 128-bit |
| Platform | ||
| Architecture | Ampere | RDNA 2.0 |
| TDP | 60 W −55% | 132 W |
| Release year | 2021 | 2021 |
Blender Cycles benchmarks
Estimated seconds / frame Lower is faster
A2 16 GB
Blender 3.5.0 · OptiX · 6 runs
RX 6600 8 GB
Blender 5.2.0 · HIP · 14 runs
Junkshop
Monster
Classroom
Which GPU should you choose for Blender?
A2 16 GB is the stronger Blender rendering pick here based on benchmark score.
Cycles rendering performance
A2 16 GB leads by 33.3% in the Renderjuice Blender benchmark model (983 vs 737). For render-time-first decisions, that is the card to prioritize.
VRAM and scene capacity
A2 16 GB has more scene headroom with 16 GB of VRAM versus 8 GB on RX 6600 8 GB. That matters most for large environments, dense geometry, high-resolution textures, and less optimized production files.
Power ratings and cooling
A2 16 GB is the lower-power option at 60 W TDP, compared with 132 W for RX 6600 8 GB. If render speed is close, that can make A2 16 GB easier to cool and run quietly.
Is the upgrade worthwhile?
A2 16 GB is the straightforward performance pick, while RX 6600 8 GB needs a price, power, availability, or compatibility advantage to make more sense.
Comparison summary
A2 16 GB leads the Blender benchmark score by 33.3%.
Fastest in Cycles: A2 16 GB 33% faster than RX 6600 8 GB.
Most VRAM: A2 16 GB 100% more VRAM than RX 6600 8 GB.
Lowest power draw: A2 16 GB 55% lower rating than RX 6600 8 GB.
Cheapest: RX 6600 8 GB 41% cheaper than A2 16 GB.
Best value for money: RX 6600 8 GB 26% better value than A2 16 GB.
A2 16 GB has 16 GB of VRAM, while RX 6600 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.