24GB GDDR6 for 4K Gaming
A 24GB GDDR6 memory configuration with a 384-bit bus and 960 GB/s bandwidth supports demanding 4K gaming workloads.
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Updated 6 months ago
The pinnacle of AMD's GPU performance, featuring a triple-fan Vapor-X cooling system and a high-quality PCB. Designed for extreme 4K gaming.

A 24GB GDDR6 memory configuration with a 384-bit bus and 960 GB/s bandwidth supports demanding 4K gaming workloads.
The AMD Radeon RX 7900 XTX GPU features 6,144 stream processors, 96 ray accelerators, and a boost clock up to 2680 MHz.
A triple-fan Vapor-X cooling system manages the card’s 420W power draw in a 320 mm-long, 3.5-slot design.
The Sapphire NITRO+ Radeon RX 7900 XTX is a 3.5-slot ATX graphics card built on AMD RDNA 3, with 24GB of GDDR6 memory, a boost clock up to 2680 MHz, and a triple-fan Vapor-X cooling system.
The reviewer praises the card for its exceptional performance, quiet and cool operation, and premium design, describing it as the fastest RX 7900 XTX tested and a highly recommended choice for high-end gaming, despite its large size and high power consumption.
The review highlights the card as an outstanding, well-engineered flagship that offers better performance than the reference model along with excellent thermals and low noise, though it notes the significant power draw and large physical footprint.
The review describes the card as a feature-rich, high-performance flagship with an effective Pantheon+ cooling solution that keeps noise levels low while supporting higher power limits and factory overclocking.
The reviewer names it the best Navi 31-based GPU tested, praising its stunning design, effective thermal performance, and superior speed compared to competing models.
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| Attribute | Specification | Notes |
|---|---|---|
| Boost Clock | 2680 | |
| Capacity | 24 GB/W | GB/W |
| Card Length | 320 | |
| Compatibility | PCI Express 4.0 x16, ATX motherboard with one X16 lane graphics slot, 2 x 8-pin (3 x 8-pin) PCIe power connector support | |
| Component Type | GPU (graphics card) | |
| Cooling Design | Triple-fan Vapor-X cooling system | |
| Dimensions | 320 x 135.75 x 71.6 mm | mm |
| Form Factor | 3.5 slot, ATX | |
| Form Factor Slot Width | 3.5 | |
| Gpu Architecture | AMD RDNA 3 | |
| Gpu Model | AMD Radeon RX 7900 XTX | |
| Interface Standard | PCI-Express 4.0 x16, HDMI 2.1, DisplayPort 2.1, USB-C (display output) | |
| Manufacturer | Sapphire | |
| Max Supported Displays | 4 | |
| Memory Bandwidth | 960 | |
| Memory Bus Width | 384 | |
| Pcie Interface | PCIe 4.0 x16 | |
| Performance Spec | Boost clock up to 2680 MHz, Game clock up to 2510 MHz, Stream processors: 6144, Ray accelerators: 96, RDNA 3 architecture | |
| Power Draw Tgp | 420 | |
| Power Requirements | 420 W | W |
| Ray Tracing Support | Yes | |
| Recommended Psu Wattage | 800 | |
| Vram Capacity | 24 | |
| Vram Type | GDDR6 |

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