DARKROCK
DARKROCK EC2 Black ATX Mid Tower PC Case 3x120mm Infinity Fans Type-C Tempered Glass
- ATX Mid Tower
- Black
$69.99
0.00090177BTC
In stock
Sapphire Tech
Sapphire Tech Pulse Radeon RX 6800 XT 16GB GDDR6 graphics card 11304-03-20G
Refurbished Radeon GPU with 16 GB GDDR6, 4608 stream processors, boost clock 2310 MHz, PCI Express 4.0, triple-fan cooler, 1 HDMI 2.1 and 3 DisplayPort 1.4 outputs
- InterfacePCI Express 4.0
- Chipset ManufacturerAMD
- GPU SeriesAMD Radeon RX 6000 Series
- GPURadeon RX 6800 XT
- Game Clock2065 MHz
- Boost Clock2310 MHz
- 16 GB GDDR6 memory handles large textures at high resolution
- Boost clock of 2310 MHz drives strong frame rates in demanding games
- PCI Express 4.0 interface provides high bandwidth for modern platforms
- HDMI 2.1 and three DisplayPort 1.4 outputs support up to four 8K displays
- Triple-fan cooler keeps the 350 W GPU running at stable temperatures
Pulse RX 6800 XT for 4K gaming
The Sapphire Pulse Radeon RX 6800 XT delivers 16GB GDDR6 on a 256-bit bus for high-resolution gaming and compute workloads. A boost clock of 2310 MHz and 4608 stream processors push frame rates in demanding titles. The PCI Express 4.0 interface matches modern motherboards. It suits enthusiasts who need 4K capability without a flagship price.
Sustained load behaviour
A 350 W thermal design power means the triple-fan cooler must move significant heat over long sessions. The 2065 MHz game clock represents the expected frequency during extended play rather than a brief burst. Stable output depends on a 750 W power supply feeding two 8-pin connectors. Case airflow becomes critical when the card runs near its power limit for hours.
Build and connectivity
The black dual-slot shroud houses three axial fans that exhaust heat into the chassis. One HDMI 2.1 port and three DisplayPort 1.4 outputs drive up to four monitors at 7680 x 4320 resolution. Two 8-pin power sockets sit on the top edge for straightforward cable routing. The metal backplate adds rigidity and protects the PCB during handling.
Highlights
- 16 GB GDDR6 memory handles large textures at high resolution
- Boost clock of 2310 MHz drives strong frame rates in demanding games
- PCI Express 4.0 interface provides high bandwidth for modern platforms
- HDMI 2.1 and three DisplayPort 1.4 outputs support up to four 8K displays
- Triple-fan cooler keeps the 350 W GPU running at stable temperatures
Specifications
| Brand | SAPPHIRE |
|---|---|
| Series | PULSE |
| Model | 11304-03-20G |
| Interface | PCI Express 4.0 |
| Chipset Manufacturer | AMD |
| GPU Series | AMD Radeon RX 6000 Series |
| GPU | Radeon RX 6800 XT |
| Game Clock | 2065 MHz |
| Boost Clock | 2310 MHz |
| Stream Processors | 4608 |
| Effective Memory Clock | 16 Gbps |
| Memory Size | 16GB |
| Memory Interface | 256-Bit |
| Memory Type | GDDR6 |
| DirectX | DirectX 12 Ultimate |
| Multi-Monitor Support | 4 |
| HDMI | 1 x HDMI 2.1 |
| DisplayPort | 3 x DisplayPort 1.4 |
| Color | Black |
| Max Resolution | 7680 x 4320 |
| Virtual Reality Ready | Yes |
| Cooler | Triple Fans |
| Operating Systems Supported | Linux, Windows 7*, Windows 10, and Windows 8.1. 64-bit operating system required * Does not support all features including but not limited to Hardware Raytracing. 👉Check gaming pc with Windows 11 Pro |
| Thermal Design Power | 350W |
| System Requirements | Minimum 750-Watt Power Supply. 2 x 8-pin Power Connector. PCI Express based PC is required with one X16 lane graphics slot available on the motherboard. Minimum 8GB of system memory. 16GB recommended. |
| Recommended PSU Wattage | 750W |
| Features | Sapphire Features: Dual BIOS Digital Power Design Fuse Protection Tri-X Cooling Technology Intelligent Fan Control Precision Fan Control Backplate Two-Ball Bearing Fans TriXX Supported TriXX Boost AMD Features: AMD RDNA 2 Gaming Architecture DirectX 12 Ultimate Hardware Raytracing 7nm GPU GDDR6 Memory PCI Express 4.0 Support AMD FreeSync Technology DisplayPort 1.4 with DSC HDMI 2.1 VRR Video Streaming up to 8K Radeon VR Ready Premium AMD FidelityFX Radeon Image Sharpening Radeon Anti-Lag Radeon Software Game Driver Optimizations High Performance 4K Gaming |
| Form Factor | ATX |
| Max GPU Length | 313 mm |
| Card Dimensions (L x H) | 12.32" x 5.31" |
| Slot Width | 2.7-Slot |
| Shipping weight | 1.68 kg |
| Package size | 432 × 239 × 86 mm |
Questions about this item
Will a 750W power supply with two 8-pin connectors run this card?
Yes, the manufacturer lists a minimum 750W PSU and the card draws two 8-pin power connectors.
Does the HDMI 2.1 port support 8K resolution at 60 Hz?
The card's maximum digital resolution is 7680 x 4320 and the HDMI 2.1 port can carry that signal.
Can I drive four monitors simultaneously with this GPU?
The card supports up to four displays across one HDMI 2.1 and three DisplayPort 1.4 outputs.
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