NVIDIA GeForce RTX 4080 SUPER vs AMD Radeon RX 7900 XTX
The AMD Radeon RX 7900 XTX offers superior raw rasterization performance and more VRAM, making it ideal for high-resolution gaming without heavy ray tracing, while the NVIDIA GeForce RTX 4080 SUPER excels in ray tracing and has better power efficiency and DLSS 3.5 support.
AI Verdict
It’s a tie — depends on your use case.
By the numbers
Performance
Pick A wins
The RX 7900 XTX generally offers slightly better raw rasterization performance, especially at 4K, while the RTX 4080 SUPER significantly outperforms it in ray tracing scenarios.
Value for money
Tie
Both GPUs are priced at $999 MSRP, offering competitive performance for their respective strengths, making value dependent on individual use cases.
Power efficiency
Pick B wins
The RTX 4080 SUPER has a lower recommended PSU wattage (750W vs 800W) and generally consumes less power for similar performance, making it more power efficient.
Future-proofing
Pick A wins
The RX 7900 XTX's 24GB of VRAM offers a significant advantage for future high-resolution textures and demanding games compared to the RTX 4080 SUPER's 16GB.
Pick A if…
- • You prioritize raw rasterization performance for traditional gaming at 4K.
- • You want more VRAM (24GB) for future-proofing and demanding texture packs.
- • You are less concerned with cutting-edge ray tracing performance or prefer AMD's FSR upscaling.
Pick B if…
- • You want the best ray tracing performance and utilize features like DLSS 3.5 and Frame Generation.
- • You prioritize power efficiency and a slightly lower recommended PSU.
- • You benefit from NVIDIA's ecosystem, including CUDA for productivity tasks or specific software optimizations.
Specs side-by-side
| Spec | A: RTX 4080 Super | B: RX 7900 XTX |
|---|---|---|
| VRAM | 16 GB | 24 GB |
| Boost clock | 2550 MHz | 2500 MHz |
| Length | 304mm | 287mm |
| Slots | 3 | 3 |
| TDP | 320W | 355W |
Build a complete PC instead?
Stop comparing parts one by one. Tell our AI your goal and budget — it'll pick a compatibility-verified parts list in seconds.
Common questions
NVIDIA GeForce RTX 4080 SUPER vs AMD Radeon RX 7900 XTX — which should I buy?+
The AMD Radeon RX 7900 XTX offers superior raw rasterization performance and more VRAM, making it ideal for high-resolution gaming without heavy ray tracing, while the NVIDIA GeForce RTX 4080 SUPER excels in ray tracing and has better power efficiency and DLSS 3.5 support.
When does NVIDIA GeForce RTX 4080 SUPER win?+
You prioritize raw rasterization performance for traditional gaming at 4K. You want more VRAM (24GB) for future-proofing and demanding texture packs. You are less concerned with cutting-edge ray tracing performance or prefer AMD's FSR upscaling.
When does AMD Radeon RX 7900 XTX win?+
You want the best ray tracing performance and utilize features like DLSS 3.5 and Frame Generation. You prioritize power efficiency and a slightly lower recommended PSU. You benefit from NVIDIA's ecosystem, including CUDA for productivity tasks or specific software optimizations.
Are the prices live or MSRP?+
MSRP is shown as a reference baseline. Click either product card to see live retailer pricing — we pull current prices from Amazon, Newegg, Best Buy and other retailers on demand, cached for 30 days. Prices localize automatically for US, Canada, and India.