The Powercolor Radeon RX 7900 XTX Hellhound OC 24GB gaming graphics card features a 2270MHz silent gaming clock, 2525MHz OC boost clock, 384-bit memory interface, 24GB GDDR6 VRAM, 20Gb/s memory speed, AMD RDNA ™ 3, PCI-E 4.0, 1 x HDMI 2.1, 3 x DisplayPort 2.1, OpenGL 4.6 and DirectX 12 support.
Guru3D - Recommended
"The PowerColor Hellhound RX 7900 XTX Spectral White boasts an efficient cooling solution that allows for additional overclocking potential with minimal effort. Further, fine-tuning will unlock even greater performance. The increased power consumption is significant, reaching 420 of total board power (peak), but the card remains impressively quiet and cools effectively." Full review
Features
Dual BIOS
Choosing the BIOS that fits your need: better overclocking or silent operation.
GPU direct-contact copper plate
A large copper plate provides direct contact with the GPU while covering VRAM area to increase the heat transfer threshold to the max.
Backplate
The metal back plate is extremely rigid to strengthen the card to prevent PCB bending.
Triple ring fan
The 2X 100mm and 1X 90mm Ring-fan design improves the cooling performance.
Mute fan technology - 0dB silent gaming
Mute Fan Technology intelligently turns off the fan below 60°C , providing silent gaming during medium and low-load while reducing power consumption.
Brand new amethyst LED color
A brand new amethyst purple LED lighting is added to the product while the original ice blue is also retained.
Specifications
| Graphics Engine |
RX7900XTX 24G-L/OC |
| Video Memory |
24GB GDDR6 |
| Stream Processor |
6144 Units |
| Engine Clock |
Game 2330 MHz(OC)/ 2270 MHz(Silent)
Boost 2525 MHz(OC)/ 2500 MHz(Silent)
|
| Memory Clock |
20.0 Gbps |
| Memory Interface |
384-bit |
| Bus Standard |
PCI-E 4.0 |
| Display Connectors |
1 x HDMI 2.1
3 x DisplayPort 2.1 |
| Form Factor |
ATX |
| Cooler |
3 Slot Triple Fan |
| Power Connector |
2 x 8-Pin |
| OpenGL |
4.6 |
| DirectX Support |
12 |
| Minimum System Power |
800W |
| Card Dimensions (mm) |
320 x 118.5 x 62mm
338 x 147 x 62mm (w/ bracket) |
| Accessories Bundle |
Graphics Card Holder |
Backed by a 3 year Powercolor warranty.
