GeForce RTX 4080 SUPER vs Radeon RX 6600
Comparison of specs, performance, and price. Which GPU is the better buy in 2026?
| Feature | GeForce RTX 4080 SUPER | Radeon RX 6600 |
|---|---|---|
| Buy Online | Check Availability | |
| Steel Nomad Score | 6,612 | 1,489 |
| VRAM | 16GB GDDR6X | 8GB GDDR6 |
| Memory Bandwidth | 736 GB/s | 224 GB/s |
| TDP | 320 W | 132 W |
| Release Date | Jan 8th, 2024 | Oct 13th, 2021 |
Performance Verdict
GeForce RTX 4080 SUPER is 344.1% Faster
In the 3DMark Steel Nomad benchmark, the GeForce RTX 4080 SUPER scores 6,612, while the Radeon RX 6600 scores 1,489.
Summary: The GeForce RTX 4080 SUPER offers superior raw performance, making it the better choice for demanding games and workloads. It also has more VRAM (16GB GDDR6X), which is crucial for 4K gaming and AI. However, it consumes more power (320 W vs 132 W).
GeForce RTX 4080 SUPER
Pros
- ✓ More VRAM (16GB GDDR6X vs 8GB GDDR6)
- ✓ Higher Memory Bandwidth (736 GB/s vs 224 GB/s)
Cons
- ✕ Higher Power Consumption (320 W vs 132 W)
Radeon RX 6600
Pros
- ✓ Lower Power Consumption (132 W vs 320 W)
Cons
- ✕ Less VRAM (8GB GDDR6 vs 16GB GDDR6X)
- ✕ Lower Memory Bandwidth (224 GB/s vs 736 GB/s)