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Hellhound Series: Unleash the Power
- Introducing the Hellhound models for the 7800 XT and 7700 XT series – where raw power meets sleek design. Tailored for the gaming elite, the Hellhound cards come equipped with an advanced cooling system and high-performance components, ensuring that gamers can dive deep into intense gaming sessions without a hitch.
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A Fusion of Power, Precision, and Performance
- The PowerColor 7700 XT Hellhound is meticulously crafted for durability and performance. Its metal-reinforced backplate adds a layer of protection and rigidity, while the Dual BIOS feature offers seamless adaptability between performance modes. Built on a high-quality 14-layer PCB, the card promises enhanced signal quality and longevity.
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High Quality Japanese Dual Ball Bearings
- Dual ball bearings reduce rotational friction, providing excellent heat dissipation and effectively doubling the expected lifetime of the fans.
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Intelligent Fan Controller
- Utilizing temperature detection from a smart chip, fans will start running when the GPU reaches 60℃ and shut down below 50℃. Efficient cooling, fan-noise reduction, and extended product lifetime are all benefits of a more accurate temperature monitoring.
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Unprecedented Ring-fan Blade Design
- The newest 9-blade design of our fans generate better airflow and air pressure under the same noise level, improving cooling performance to reduce GPU temperatures by more than 3℃ compared to previous generations.
Component | Details |
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Graphics Engine | RX 7800 XT 16G-L/OC |
Video Memory | 16GB GDDR6 |
Stream Processors | 3840 Units |
Engine Clock (OC) | – Game: Up to 2213MHz |
– Boost: Up to 2520MHz | |
Engine Clock (STD/Silent) | – Game: Up to 2124MHz |
– Boost: Up to 2430MHz | |
Memory Clock | 19.5 Gbps |
Memory Interface | 256-bit |
DirectX® Support | 12 |
Bus Standard | PCIE 4.0 |
Standard Display Connectors | – 1 x HDMI 2.1 |
– 3 x DisplayPort 2.1 | |
(Note: Only 2 simultaneous DP2.1 connections can be supported) | |
Customized Specifications | ‘Game Clock’ is the expected GPU clock when running typical gaming applications, set to typical TGP (Total Graphics Power). Actual individual game clock results may vary. |
‘Boost Clock’ is the maximum frequency achievable on the GPU running a bursty workload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to thermal conditions and variation in applications and workloads. | |
Feature Support | – OpenGL Support |
– AMD Stream Technology Support | |
– AMD Eyefinity Technology Support | |
– AMD Smart Access Memory Support | |
(For more information, please refer to the AMD Website) | |
Maximum Resolution | – VGA: N/A |
– DVI: N/A | |
– DisplayPort: 7680×4320 | |
– HDMI: 7680×4320 | |
Power Specs + Board Dimensions | – Board Dimensions: 322mm134mm50mm |
– Board Dimensions (with bracket): 332mm147mm50mm | |
Minimum System Power Requirement (W) | 750W |
Extension Power Connectors | Two 8-pin PCI Express Power connectors |
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