AMD Radeon RX 7900 XTX
The RDNA 3 flagship built for uncompromising 4K gaming and high-fidelity rasterization.
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Why people are buying it
The AMD Radeon RX 7900 XTX is the top-tier consumer graphics card featuring the RDNA 3 architecture, designed to deliver exceptional 4K gaming performance. It is equipped with a massive 24GB of GDDR6 memory and a wide 384-bit bus, ensuring smooth gameplay in the most demanding titles. With its chiplet design and advanced compute units, it offers robust power for creators and gamers alike, providing a high-bandwidth alternative to competing GPUs.
- 24GB GDDR6 Memory for high-res textures
- RDNA 3 Architecture with chiplet design
- AMD FSR 3.0 & Fluid Motion Frames support
- DisplayPort 2.1 output for next-gen monitors
- High-performance 4K rasterization
What it does well
- Excellent raw rasterization performance at 4K
- 24GB VRAM provides significant future-proofing
- Generally more affordable than the RTX 4080
- Native DisplayPort 2.1 support
What to weigh
- Ray tracing performance lags behind NVIDIA RTX 40-series
- Power consumption is relatively high
- DLSS is superior to FSR in many titles
Should you buy it?
The RX 7900 XTX is a powerhouse for gamers who prioritize pure rasterization speed and VRAM capacity over ray tracing fidelity. It offers compelling value in the high-end segment, making it the go-to choice for 4K gamers who want top-tier performance without paying a premium for NVIDIA's features.
Specifications
| General | |
|---|---|
| Architecture | RDNA 3 |
| Release Year | 2022 |
| Form Factor | ATX / Full Height |
| Power Connectors | 3x 8-pin (Reference) |
| Display | |
| API Support | DirectX 12 Ultimate, Vulkan 1.3, OpenGL 4.6 |
| DisplayPort | 2.1 (x2) |
| HDMI | 2.1a (x2) |
| Max Resolution | 7680 x 4320 |
| Performance | |
| Compute Units | 96 |
| Boost Clock | Up to 2.5 GHz |
| Game Clock | Approx. 2.3 GHz |
| Peak Single Precision Performance | ~61 TFLOPS |
| Other | |
| Recommended PSU | 800W |
| Cooling Type | Tri-fan (varies by AIB partner) |
| TBP | 355W |
| AV1 Encode/Decode | Yes |
From published manufacturer information. Check the store listing for the exact variant.
How it compares
| Product | VRAM | Architecture | Ray Tracing | Upscaling Tech | TBP |
|---|---|---|---|---|---|
| AMD Radeon RX 7900 XTX | 24GB GDDR6 | RDNA 3 | Good | FSR 3 | 355W |
| NVIDIA RTX 4080 Super | 16GB GDDR6X | Ada Lovelace | Excellent | DLSS 3.5 | 320W |
| AMD Radeon RX 7900 XT | 20GB GDDR6 | RDNA 3 | Good | FSR 3 | 315W |
Worth a look instead
Questions buyers ask
Does the RX 7900 XTX support DLSS?
No, it does not support NVIDIA DLSS. It utilizes AMD's FidelityFX Super Resolution (FSR) and RSR.
What power supply do I need for the RX 7900 XTX?
AMD recommends a minimum of an 800W power supply unit, though high-quality 750W units may suffice depending on the system configuration.
Is the RX 7900 XTX good for 1440p gaming?
Yes, it is overkill for 1440p and is primarily designed for high-refresh-rate 4K gaming.
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