Radeon RX 6600 vs Radeon RX 9070 XT
Comparison of specs, performance, and price. Which GPU is the better buy in 2026?
| Feature | Radeon RX 6600 | Radeon RX 9070 XT |
|---|---|---|
| Buy Online | ||
| Steel Nomad Score | 1,489 | 7,249 |
| VRAM | 8GB GDDR6 | 16GB GDDR6 |
| Memory Bandwidth | 224 GB/s | 644 GB/s |
| TDP | 132 W | 304 W |
| Release Date | Oct 13th, 2021 | Mar 6th, 2026 |
Performance Verdict
Radeon RX 9070 XT is 79.5% Faster
In the 3DMark Steel Nomad benchmark, the Radeon RX 9070 XT scores 7,249, while the Radeon RX 6600 scores 1,489.
Summary: The Radeon RX 9070 XT offers superior raw performance, making it the better choice for demanding games and workloads. It also has more VRAM (16GB GDDR6), which is crucial for 4K gaming and AI. However, it consumes more power (304 W vs 132 W).
Radeon RX 6600
Pros
- ✓ Lower Power Consumption (132 W vs 304 W)
Cons
- ✕ Less VRAM (8GB GDDR6 vs 16GB GDDR6)
- ✕ Lower Memory Bandwidth (224 GB/s vs 644 GB/s)
Radeon RX 9070 XT
Pros
- ✓ More VRAM (16GB GDDR6 vs 8GB GDDR6)
- ✓ Higher Memory Bandwidth (644 GB/s vs 224 GB/s)
Cons
- ✕ Higher Power Consumption (304 W vs 132 W)