Nvidia GeForce RTX 4080 vs AMD Radeon RX 6600 XT
Verdict
Our overall take, at a glance
Key takeaways
- Nvidia GeForce RTX 4080 leads AMD Radeon RX 6600 XT overall by 29 points (87 vs 58 out of 100).
- Nvidia GeForce RTX 4080 stands out on Core Specifications Base Power: 320 W, Core Specifications Maximum Power: 470 W, Core Specifications Lithography Process: 5 nm.
- Best value: AMD Radeon RX 6600 XT (from $379) — the strongest score-per-dollar of the two.
Nvidia GeForce RTX 4080 leads overall
Nvidia GeForce RTX 4080
87
AMD Radeon RX 6600 XT
58
Why it stands out
- Core Specifications Base Power: 320 W
- Core Specifications Maximum Power: 470 W
- Core Specifications Lithography Process: 5 nm
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 6600 XT
The AMD Radeon RX 6600 XT is a mid-range graphics card designed primarily to deliver high frame rates at 1080p resolution. Aimed at mainstream desktop gamers, it serves as a dedicated solution for high-definition gaming without demanding excessive power.
Best for High-refresh-rate 1080p gamingBest for Power-efficient desktop PC builds
Pros
- Strong average performance when running games at 1080p
- Low power consumption requirements during operation
Cons
- High initial pricing that challenges its overall market value
- Significant performance drop-offs at higher resolutions like 1440p and 4K
- Underwhelming ray tracing capabilities compared to contemporary competitors
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 6600 XT
Performance
Higher benchmark score = faster
Nvidia GeForce RTX 408035,129
AMD Radeon RX 6600 XT16,000
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
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Detailed Specifications
The full spec sheet, side by side