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Best Buy is offering a $150 discount on the XFX Speedster RX 7900XTX GPU right now, making 4K gaming affordable.
Gaming at high-res, creative workloads involving large files, and local AI apps all require abundant and fast VRAM and long-term compute features. Cards with large frame buffers reduce the occurrence of stutter and texture streaming problems significantly when you push settings to 4K or run intensive GPU compute tasks.
Best Buy currently offers the XFX Speedster MERC310 RX 7900XTX at a price of $999.99. This GPU features 24 GB GDDR6 VRAM, a hefty triple-fan cooler in a three-slot configuration, and factory overclocking targeting long-term results without excessive noise. Let us discuss its features and the deal’s details in depth.
Note: The listed deal is accurate as of August 18, 2025.
Technical Specifications
Before we get to examining the features of this GPU, let us go through its key specifications:
| Specifications | Detail |
|---|---|
| GPU | AMD Radeon RX 7900 XTX |
| VRAM | 24 GB GDDR6 |
| Memory Bus | 384 bit |
| Memory Clock | 20 Gbps effective |
| Boost Clock | Up to 2.62 GHz |
| Base Clock | 2.46 GHz |
| Outputs | 2 x DisplayPort 2.1, 1 x HDMI 2.1 |
| Slot Size | 3 slot |
| Power Connectors | 3 x 8 pin |
| Total Board Power | 350 W |
| Recommended PSU | 850 W |
| Length | ~344 mm |
| Warranty | 3 year parts and labor |
Is It Worth Buying The XFX Speedster RX 7900XTX GPU?
The XFX Speedster MERC310 RX 7900XTX is designed to suit those who desire much headroom. The 24-gigabyte frame buffer and broad memory bus offer a noticeable difference at 4K when you load high-resolution texture packs, run professional timelines, or work with large models in AI experiments.
It is one of the best in rasterized gaming, and can frequently bridge the divide between it and pricier alternatives. The ray tracing performance is competitive. Also, the AMD driver stack has now matured. So, real-world performance is smooth in the latest titles that support FidelityFX and frame generation.
A high-quality cooler and a well-designed fin stack manage thermals and noise levels. In a well-ventilated, spacious case, you will find solid, sustained clocks with max core temperatures in a decent range, provided you adjust the fan curve. But remember the card is quite big and heavy. Therefore, check case clearance, and consider using the provided support bracket to avoid sag. Under load, power draw is high, so match it with a high-quality PSU of 850 W or more.
This card is a fantastic deal at the sale price, especially if you are a gamer pursuing long-term 4K performance or a content creator who requires a lot of VRAM for long timelines, or an enthusiast who wants to run local AI workloads.
A different GPU might be better suited to you if you only game at 1080p or require the ultimate in ray tracing or CUDA workflows in some pro apps. Before purchasing, ensure your case and power supply will support a three-slot, high-power card.
Pro Tip
Experiment with a slight undervolt and a slight power limit decrease in your driver utility as well. Doing so can lower temperatures and fan noise without sacrificing much of the frame rate. It leaves you with a quieter system with the same perceived performance.
XFX Speedster RX 7900XTX GPU Deal Overview
At $999.99, XFX’s Speedster RX 7900XTX knocks off a significant chunk of its usual price. This deal offers a spacious 24 GB buffer and high-performance raster with 4K games and intensive creative tasks for $150 less. The discount makes the card a wiser purchase for anyone who is putting together a high-resolution rig without shelling out flagship prices.
Before purchasing, do one last compatibility check. Ensure that your chassis is long enough and has three slot spaces, and your power supply has enough headroom. Provided you fit those criteria, and you need VRAM to handle huge assets or raw 4K muscle, the deal is worth a look.
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