RTX 4080 vs RX 6600
Full specification comparison between the NVIDIA GeForce RTX 4080 (2022) and the AMD Radeon RX 6600 (2021).
RTX 4080
NVIDIA Enthusiast
- ✓ ~233% faster on average
- ✓ More VRAM (16 GB vs 8 GB)
- ✓ Wider memory bus (256-bit vs 128-bit)
- ✓ Newer (2022 vs 2021)
- ✓ More power-efficient
RX 6600
AMD Entry-level
- ✓ Lower power draw (132 W vs 320 W)
- ✓ Cheaper at launch ($329 vs $1199)
- ✓ Better performance per dollar
Verdict: The RTX 4080 is roughly 233% faster than the RX 6600 on average — a clear, noticeable performance advantage.
The RTX 4080 also carries more video memory (16 GB vs 8 GB), which matters for high-resolution textures, modern AAA titles and future-proofing.
At launch pricing, the RX 6600 offers more performance per dollar, and the RTX 4080 is the more power-efficient chip.
Estimated performance
Estimated average 1440p raster gaming performance compiled from publicly available benchmark data. Individual games vary.
Specs side by side
| Specification | RTX 4080 | RX 6600 |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 2 |
| Release year | 2022 | 2021 |
| Est. performance | ||
| Shading units | ||
| Boost clock | ||
| FP32 compute | ||
| VRAM | ||
| Memory type | GDDR6X | GDDR6 |
| Memory bus | ||
| Board power | ||
| Launch MSRP |
Green bars mark the better value in each row (for power and price, lower wins).
Frequently asked questions
Is the RTX 4080 better than the RX 6600?
Yes — based on aggregated benchmark data, the RTX 4080 is about 233% faster than the RX 6600 on average.
How much faster is the RTX 4080 than the RX 6600?
Roughly 233% on average in raster gaming workloads. The gap varies by title, resolution and settings.
Which graphics card is better value?
Comparing launch prices, the RX 6600 delivers more performance per dollar. Check current street prices, as market pricing often shifts the value equation.