Nvidia GeForce RTX 4080 vs AMD Radeon RX 7900 XT
Verdict
Our overall take, at a glance
Key takeaways
- AMD Radeon RX 7900 XT and Nvidia GeForce RTX 4080 are closely matched overall (within 1 point).
- AMD Radeon RX 7900 XT stands out on Core Specifications Base Power: 380 W, Core Specifications Maximum Power: 520 W, Memory Capacity: 20 GB.
- Nvidia GeForce RTX 4080 counters with Memory Technology: GDDR6X, Benchmark G3D Mark: 35,129.
AMD Radeon RX 7900 XT and Nvidia GeForce RTX 4080 are closely matched
AMD Radeon RX 7900 XT
74
Nvidia GeForce RTX 4080
73
Where AMD Radeon RX 7900 XT stands out
- Core Specifications Base Power: 380 W
- Core Specifications Maximum Power: 520 W
- Memory Capacity: 20 GB
Where Nvidia GeForce RTX 4080 stands out
- Memory Technology: GDDR6X
- Benchmark G3D Mark: 35,129
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
Nvidia GeForce RTX 4080
The GeForce RTX 40 series is a family of consumer GPUs from Nvidia's GeForce line, succeeding the RTX 30 series. The cards are based on the Ada Lovelace architecture and include third-generation RT cores for ray tracing and fourth-generation Tensor Cores.
Best for High-end computingBest for Graphics processing
Pros
- Features native support for DirectX Direct3D 12.0 Ultimate (feature level 12_2)
- Includes a new generation of Optical Flow Accelerator to aid DLSS 3.0 frame generation
- Supports DisplayPort 1.4a and HDMI 2.1 display connections
Cons
- The RTX 4080 12GB was noted for potential failures related to the 12VHPWR connector.
AMD Radeon RX 7900 XT
The AMD Radeon RX 7900 XT is an enthusiast-class graphics card powered by the Navi 31 XT processor, utilizing an innovative chiplet-based RDNA 3 architecture. It is designed for PC gamers and creators seeking top-tier rendering capabilities without paying the premium commanded by ultra-enthusiast competitor models. The card delivers high-resolution performance and features modern video encoding along with updated connectivity standards.
Best for High-refresh-rate 1440p and 4K gaming where raw rasterization performance is priBest for Enthusiast builders looking for high-end GPU performance at a relatively lower p
Pros
- Strong rasterization performance in high-refresh 1440p and 4K gaming
- More competitive pricing compared to rival high-end GPUs like the RTX 4080
- Incorporation of DisplayPort 2.1 to support next-generation monitors
- Innovative chiplet design that optimizes GPU manufacturing efficiency
Cons
- Ray tracing performance lags significantly behind flagship offerings from the competition
- High idle power consumption and early firmware anomalies
- DisplayPort 2.1 implementation lacks support for full UHBR20 bandwidth
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Nvidia GeForce RTX 4080
AMD Radeon RX 7900 XT
Performance
Higher benchmark score = faster
Nvidia GeForce RTX 408035,129
AMD Radeon RX 7900 XT29,500
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side