Sapphire Tech
Sapphire Tech Pulse Radeon RX 6600 8GB GDDR6 graphics card 11310-04-20G
Refurbished RDNA 2 GPU with 1792 stream processors, 8 GB GDDR6 on a 128-bit bus, and boost clock to 2491 MHz
- InterfacePCI Express 4.0
- Chipset ManufacturerAMD
- GPU SeriesAMD Radeon RX 6000 Series
- GPURadeon RX 6600
- ArchitectureRDNA 2
- Game Clock2044 MHz
- 8GB GDDR6 memory handles modern textures at 14000 MHz
- Boost clock reaches 2491 MHz for responsive 1080p gaming
- PCI Express 4.0 interface provides high bandwidth to the CPU
- Dual-fan cooler keeps the 140W TDP card running quietly
- HDMI 2.1 and DisplayPort 1.4 drive two displays up to 7680 x 4320
Pulse RX 6600 8GB for 1080p gaming
The Sapphire Pulse Radeon RX 6600 delivers 8GB GDDR6 memory on a 128-bit bus with a 2491 MHz boost clock. It targets players who want smooth 1080p performance in modern titles using the RDNA 2 architecture and PCI Express 4.0 interface.
Upgrade from older 4GB or 6GB cards
Moving up from an older 4GB or 6GB model makes sense when current games exceed the frame buffer at 1080p high settings. The 8GB capacity and 14000 MHz effective memory clock remove that bottleneck while the 1792 stream processors handle heavier shader loads.
Practical limits of PCIe 4.0 x8 and 128-bit memory
The GPU operates on a PCIe 4.0 x8 electrical link so bandwidth halves on a PCIe 3.0 platform. The 128-bit memory interface caps throughput at 14000 MHz effective, limiting 1440p ultra texture packs. A 500W power supply and 8-pin connector are required.
Points forts
- 8GB GDDR6 memory handles modern textures at 14000 MHz
- Boost clock reaches 2491 MHz for responsive 1080p gaming
- PCI Express 4.0 interface provides high bandwidth to the CPU
- Dual-fan cooler keeps the 140W TDP card running quietly
- HDMI 2.1 and DisplayPort 1.4 drive two displays up to 7680 x 4320
Caractéristiques
| Brand | SAPPHIRE |
|---|---|
| Series | PULSE |
| Model | 11310-04-20G |
| Interface | PCI Express 4.0 |
| Chipset Manufacturer | AMD |
| GPU Series | AMD Radeon RX 6000 Series |
| GPU | Radeon RX 6600 |
| Architecture | RDNA 2 |
| Game Clock | 2044 MHz |
| Boost Clock | 2491 MHz |
| Stream Processors | 1792 |
| Effective Memory Clock | 14000 MHz |
| Memory Size | 8GB |
| Memory Interface | 128-Bit |
| Memory Type | GDDR6 |
| DirectX | DirectX 12 Ultimate |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 2 |
| HDMI | 1 x HDMI 2.1 |
| DisplayPort | 1 x DisplayPort 1.4 |
| Max Resolution | 7680 x 4320 |
| Virtual Reality Ready | Yes |
| Cooler | Double Fans |
| Thermal Design Power | 140W |
| System Requirements | PCI Express compatible motherboard with one x16 PCIe slot. Minimum 500W or greater power supply NOTE: Minimum recommended system power supply wattage is based on the specific graphics card and the typical power requirements of other system components. Your system may require more or less power. OEM and other pre-assembled PCs may have different power requirements. Minimum 8GB of system memory. Recommended 16GB. Installation software requires a keyboard, a mouse, and a display. A display with HDMI, or DisplayPort is required. Supported operating systems include Linux, Windows 7*, Wind |
| Recommended PSU Wattage | 500W |
| Power Connector | 8-Pin |
| Features | AMD RDNA 2 Architecture DirectX 12 Ultimate 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 |
| Form Factor | ATX |
| Max GPU Length | 193 mm |
| Card Dimensions (L x H) | 7.60" x 4.73" |
| Slot Width | 2 Slots |
| Poids d’expédition | 0.73 kg |
| Dimensions du colis | 264 × 165 × 61 mm |
Questions sur cet article
What PCIe slot version and supplementary power connector does the 11310-04-20G require?
The card uses a PCI Express 4.0 x16 slot and draws auxiliary power through a single 8-pin connector; ensure your power supply provides that lead before fitting the board.
Which driver package should be installed first when adding this Radeon RX 6600 to a fresh Windows build?
Download the latest AMD Adrenalin Edition driver for the Radeon RX 6000 Series, run the installer before inserting the card, then seat the GPU and connect the display cables.
How often should the dual-fan cooler on this Pulse model be cleaned to maintain the 140W thermal design power rating?
Remove dust from both fans and the heatsink fins every six months using compressed air; this keeps temperatures stable under the 2491 MHz boost clock.
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