ASUS
ASUS PRIME-RX9070XT-O16G graphics card
Radeon RX 9070 XT GPU with 16GB GDDR6 on a 256-bit bus, 4096 stream processors, PCIe 5.0 x16, triple-fan cooler, and 4-display outputs
- InterfacePCI Express 5.0 x16
- Chipset ManufacturerAMD
- GPU SeriesAMD Radeon RX 9000 Series
- GPURadeon RX 9070 XT
- ArchitectureRDNA 4
- Stream Processors4096
Option RX 9070 XT
- RX 9070
- RX 9070 XT
Edition PRIME OC
- PRIME
- PRIME OC
- TUF GAMING OC
- PRIME OC White
Struck-through versions exist but are not stocked here.
- 16 GB GDDR6 memory at 20 Gbps for high-resolution textures
- 4096 stream processors on RDNA 4 architecture for parallel compute
- PCI Express 5.0 x16 interface doubles host bandwidth
- HDMI 2.1b plus three DisplayPort 2.1a outputs drive four displays
- Triple-fan cooler handles 304 W TDP within 2.5-slot ATX form factor
Built for 1440p and 4K gaming
The ASUS PRIME Radeon RX 9070 XT graphics card targets enthusiasts who want high frame rates at 1440p and playable 4K performance. Its RDNA 4 architecture and 4096 stream processors deliver the compute density needed for modern titles. The 16GB GDDR6 frame buffer on a 256-bit bus handles large texture pools without paging. PCI Express 5.0 x16 connectivity ensures the link runs at full bandwidth on current platforms.
Display outputs shape multi-monitor workflows
One HDMI 2.1b port and three DisplayPort 2.1a connectors drive up to four displays simultaneously at 7680 x 4320 resolution. The newer DisplayPort revision supports higher refresh rates at 4K and 8K without compression. HDMI 2.1b adds variable refresh rate and auto low-latency mode for compatible TVs. This mix lets builders run a high-refresh gaming panel alongside productivity screens from a single card.
Triple-fan cooler fits standard ATX builds
The card uses a triple-fan thermal solution within a 2.5-slot, 312 mm ATX form factor. That length clears most mid-tower cases while the slot width leaves room for an adjacent expansion card. A 304 W thermal design power rating pairs with a 750 W recommended power supply, so existing enthusiast PSUs cover the load. Black shroud and backplate match neutral build themes without extra lighting.
Highlights
- 16 GB GDDR6 memory at 20 Gbps for high-resolution textures
- 4096 stream processors on RDNA 4 architecture for parallel compute
- PCI Express 5.0 x16 interface doubles host bandwidth
- HDMI 2.1b plus three DisplayPort 2.1a outputs drive four displays
- Triple-fan cooler handles 304 W TDP within 2.5-slot ATX form factor
Specifications
| Brand | ASUS |
|---|---|
| Series | PRIME |
| Model | PRIME-RX9070XT-O16G |
| Part Number | 90YV0L71-MVAA00 |
| Interface | PCI Express 5.0 x16 |
| Chipset Manufacturer | AMD |
| GPU Series | AMD Radeon RX 9000 Series |
| GPU | Radeon RX 9070 XT |
| Architecture | RDNA 4 |
| Stream Processors | 4096 |
| Effective Memory Clock | 20 Gbps |
| Memory Size | 16GB |
| Memory Interface | 256-Bit |
| Memory Type | GDDR6 |
| DirectX | DirectX 12 |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 4 |
| HDMI | 1 x HDMI 2.1b |
| DisplayPort | 3 x DisplayPort 2.1a |
| Color | Black |
| Max Resolution | 7680 x 4320 |
| Virtual Reality Ready | Yes |
| Cooler | Triple Fans |
| Thermal Design Power | 304W |
| Recommended PSU Wattage | 750W |
| Form Factor | ATX |
| Max GPU Length | 312 mm |
| Slot Width | 2.5 Slots |
| Shipping weight | 1.75 kg |
| Package size | 406 × 235 × 89 mm |
Other versions of this model
1 more in the same range
Same family, different memory, cooler or clock — compare before you commit.
Questions about this item
How often will the triple-fan cooler on this Radeon card need cleaning or fan replacement?
The triple-fan cooler has no published service interval; dust buildup on the heatsink fins is the main maintenance task, and fans are rated for continuous operation at the 304W thermal design power.
What thermal or power limit appears first when the GPU runs at the 304W TDP for long sessions?
The 304W thermal design power is the primary sustained-use limit; the card draws up to that level through the PCI Express 5.0 x16 slot and auxiliary connectors, and the triple-fan cooler is sized to dissipate it.
How loud and hot does the triple-fan cooler get when the card draws 304W all day?
At the 304W thermal design power the triple-fan cooler moves enough air to keep the Radeon RX 9070 XT within its temperature target; acoustic output varies with fan curve but stays within typical ATX case airflow.
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