SAPPHIRE Pulse is all about providing PC users with choice and great value for money. Starting with the SAPPHIRE Pulse Radeon RX 580, this factory-overclocked model is dedicated to customers who seek a powerful, future-proof card that plays modern titles at maximum fidelity in 1440p @ 60 FPS. The card features a Polaris GPU with 2304 4th generation of Graphics Core Next stream processors, boost-clocked at 1366 MHz, and 4GB of VRAM . The industry proven SAPPHIRE Dual-X system serves as the cooling solution, with dual ball-bearing fans and the SAPPHIRE Quick Connect feature for easy cleaning and replacement.

Fuse protection
In order to protect your card, the SAPPHIRE NITRO+ series cards have fuse protection built into the circuit of the external PCI-E power connector to keep the components safe.

Precision fan control
Standard industry fans may have up to 10% difference between their fan rotation cycles (RPM). With the new Fan IC Control on SAPPHIRE NITRO + graphics cards, this differential is reduced to 3%. This 70% improvement on accuracy ensures that cooling and noise performance of every NITRO + card is up to scratch.

Robust VRM Cooling
The SAPPHIRE NITRO+ cards are designed with robust VRM cooling and have a high thermal conductivity pad on the backplate to take away the heat efficiently and effectively.

Black Diamond Choke 4
Our Black Diamond Chokes are 10% cooler and 25% more power efficient than a normal choke – and these Mark 4 Chokes reduce the coil temperatures by other 15% over the Mark 3s.

These exclusive chokes will maintain gaming stability using their built-in heatsinks and help minimize coil whine

Dual Ball Bearing – 1.85X longer life
Dual ball bearings on the fan spindles ensure smooth running and long life and are designed to keep out dust. A quiet cooling solution, Two ball-bearing fan features a high-efficiency blade design.

Long life black polymer cap
High quality aluminum-made long life capacitor is not only to extend the component life time, the product reliability and overclocking ability are also improved. When operational temperatures dropped by 20°C, the product life span is going to be extended up to a factor of ten. In addition, when the operational temperature increased by 20°C, the product life span only decreased by 10%.

Specs

• GPU
  • 2304 Stream Processors
  • 14 nm FinFET
  • 4th Graphics Core Next (GCN)
  • 1366 MHz Boost Engine Clock
• Memory
  • 256 bit Memory Bus
  • GDDR5 Memory Type
  • 1750MHz, 7000 MHz Effective
  • 4 GB Size
• BIOS Support
  • UEFI BIOS
• Displays
  • Maximum 5 Outputs
• Output
  • 1 x DVI-D
  • 2 x HDMI
  • 2 x DisplayPort 1.4
• Resolution
  • 3840×2160 (120Hz) Pixel DisplayPort Resolution
  • 2560×1600 (60Hz) Pixel Dual Link DVI Resolution
  • 3840×2160p (60 Hz) HDMI Resolution
• API
  • OpenGL® 4.5
  • OpenCL 2.0
  • DirectX® 12
  • Shader Model 5.0
• Feature
  • AMD CrossFire
  • FreeSync Technology
  • AMD Eyefinity
  • Quad HD Display (4K*2K Support)
  • Black Diamond Choke
  • AMD Liquid VR Technology
  • AMD Xconnect ready
  • DirectX™ 12 Optimized
  • Radeon VR ready Premium
  • HDR Ready
  • Frame Rate Target Control
  • NITRO Quick Connect system
  • Dual-X Cooling
  • Black Diamond Choke 4
• Cooling
  • Dual-X fans
  • Two ball bearing
• Form Factor
  • 2 Part Slot Occupied
  • 230(L)X 125(W)X 40 (H) Dimension /mm
• Power Consumption
  • <225W
• OS Windows 10 Windows 7　
• System Requirement
  • 500 Watt Power Supply (Suggestion)
  • 1 × 8-pin AUX Power Connector
  • Blue-ray™ / HD DVD playback requires Blu-ray / HD DVD drive.
  • PCI Express® 2.0 or higher version based PC is required with one X16 lane graphics slot available on the motherboard in order for the card to be compatible with.