







- Stock: In Stock
- Model: S88-1E490-100SA
Key Features
High-end AMD Radeon RX 9070 XT GPU based on RDNA 4 architecture
16GB GDDR6 memory with 256-bit bus and 20Gbps effective speed
Boost clock up to 2970 MHz for extreme gaming performance
Triple-fan SAPPHIRE cooling design with advanced airflow and copper baseplate
Support for PCIe 5.0, HDMI 2.1, and DisplayPort 2.1a for next-gen displays
Technical Specifications
Model: SAPPHIRE S88-1E490-100SA Pulse Series
GPU: AMD Radeon RX 9070 XT, RDNA 4 architecture
PCI Express: PCIe 5.0 ×16
Game Clock: Around 2450 MHz
Boost Clock: Up to 2970 MHz
Stream Processors: 4096
Ray Accelerators: 64
Memory Size: 16GB GDDR6
Memory Interface: 256-bit
Effective Memory Clock: 20 Gbps
Memory Bandwidth: Up to 640 GB/s
Display Outputs: 2 × HDMI 2.1, 2 × DisplayPort 2.1a
VR Support: Yes
Power Connectors: 2 × 8-pin PCIe
Recommended PSU: 750W – 850W
Form Factor: 3-slot
Dimensions: Approx. 320 × 135 × 55 mm
Cooling: Triple-fan SAPPHIRE Pulse design with intelligent fan control, dual-ball-bearing fans, copper baseplate, heat pipes, and reinforced metal backplate