16GB GDDR6 memory
A 16GB GDDR6 frame buffer with a 256-bit bus and 624 GB/s bandwidth supports graphics-intensive workloads.
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Updated 6 months ago
The current king of 1440p value, this card offers 16GB of VRAM and excellent rasterization performance for its price point.

A 16GB GDDR6 frame buffer with a 256-bit bus and 624 GB/s bandwidth supports graphics-intensive workloads.
Three 90mm fans, seven composite copper heat pipes, a large copper plate, and semi-passive 3D Active Fan cooling manage thermals.
Two DisplayPort 2.1 and two HDMI 2.1 outputs support up to four displays, while AV1 and H.264/H.265 encode/decode broaden media capabilities.
The Gigabyte Radeon RX 7800 XT GAMING OC 16G is an AMD RDNA 3 graphics card with 16GB of GDDR6 memory, boost clocks up to 2565 MHz, PCIe 4.0 x16 connectivity, and support for up to four displays.
The reviewer praised the card for having the most aggressive factory overclock of any partner card tested, noting it is a solid performer. However, they found it runs hotter and louder than competitors like the PowerColor Hellhound, concluding it is a compelling US value option at MSRP, while less competitive in the UK market due to its higher price and noise levels.
The review highlights this card as one of the best AIB models in the 7800 series, specifically noting its value as a triple-fan, factory-overclocked card that sits at MSRP. While the design is considered plain, it is recommended for its strong 1440p and 4K performance.
The reviewer describes the card as a versatile, well-balanced mid- to high-end contender that performs well at 1440p. It is recommended for mainstream and enthusiast gamers looking for high performance without the cost of flagship cards, while also offering features like 16GB VRAM and AV1 encoding for content creators.
The review emphasizes the card's excellent price-to-performance ratio, noting it provides a significant boost over reference models in benchmarks. Its cooling solution and customizable RGB lighting are also highlighted as notable features.
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| Attribute | Specification | Notes |
|---|---|---|
| Boost Clock | 2565 | |
| Capacity | 16 GB/W | GB/W |
| Card Length | 302 | |
| Compatibility | PCI Express 4.0 x16 | |
| Component Type | GPU | |
| Cooling Design | Open-air triple-fan | |
| Dimensions | 302 x 130 x 56 mm (L x W x H), Slot width: 2.7 slots | mm |
| Display Outputs | ['2x DisplayPort 2.1', '2x HDMI 2.1'] | |
| Encoder Decoder Features | ['AV1 encode/decode', 'H.264/H.265 encode/decode'] | |
| Form Factor | ATX | |
| Form Factor Slot Width | 2.5 | |
| Gpu Architecture | AMD RDNA 3 | |
| Gpu Model | AMD Radeon RX 7800 XT | |
| Interface Standard | PCIe 4.0 x16 | |
| Manufacturer | Gigabyte | |
| Max Supported Displays | 4 | |
| Memory Bandwidth | 624 | |
| Memory Bus Width | 256 | |
| Pcie Interface | PCIe 4.0 x16 | |
| Performance Spec | Boost Clock up to 2565 MHz, Game Clock up to 2254 MHz | |
| Power Connectors | ['2x 8-pin'] | |
| Power Draw Tgp | 263 | |
| Power Requirements | 263 W | W |
| Ray Tracing Support | Yes | |
| Recommended Psu Wattage | 700 | |
| Thermal Design | WINDFORCE cooling system with three 90mm fans (7 composite copper heat pipes, large copper plate, 3D active fan semi-passive cooling) | |
| Upscaling Technology | ['AMD FSR'] | |
| Vram Capacity | 16 | |
| Vram Type | GDDR6 | |
| Warranty Length | 3 |

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