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GIGABYTE Radeon R9 390 8GB GDDR5 PCI Express 3.0 ATX Graphics Card GV-R939G1 GAMING-8GD
- 8GB 512-Bit GDDR5
- Core Clock 1025 MHz (standard: 1000 MHz)
- 1 x Dual-link DVI-D 1 x HDMI 3 x DisplayPort
- 2560 Stream Processors
- PCI Express 3.0

GV-R939G1 GAMING-8GD
WINDFORCE 2X Gaming Graphics Card
- Powered by AMD Radeon™ R9 390 GPU
- 0dB Semi-Passive Dual 90mm Fan
- Integrated with industry's best 8GB GDDR5 memory 512-bit memory interface
- OC Edition - Core Clock: 1025MHz (Standard: 1000MHz)
- Features Dual-link DVI-D / HDMI / DisplayPort*3
- System power supply requirement: 600W
G1 GAMING Graphics Cards are forged with only the top-notch GPU via the very own GPU Gauntlet and Ultra Durable VGA components to ensure highest performance without compromising system reliability. Combined with the WINDFORCE cooling system and ultra HD support, gamers can immerse themselves in the most enriched gaming environment than ever before.
WINDFORCE 2X cooling system
GIGABYTE introduces WINDFORCE, the latest cooling technology that differentiates the brand’s graphics cards from the rest. GIGABYTE understands that a fan is crucial to the graphics card, so only the fan with the most efficiency is selected for WINDFORCE.
Unique Blade Fan Design
The airflow is spilt through the triangle design at the fan edge, and is guided smoothly through the fan by special 3D stripe curve design. At the same time, it effectively enhanced the cooling capacity while reducing air turbulence
0dB Semi-Passive Fan with LED Indicators
The fans will remain off when the GPU is under a set loading or temperature for low power gaming. Besides, LED fan indicators on the top of the graphics card provide an instant display of whether the fans are spinning or not.
Heat Pipe Direct Touch
Equipped with pure copper heat pipe direct touch (HDT) technology, delivering superior cooling capacity and heat transfer efficiency at an extremely low noise level.
Stylish Metal Back Plate
Glorious black metal back plate inspires passion for gaming.
SOC - GPU Gauntlet™ Sorting
With GPU Gauntlet™ Sorting, the Gigabyte SOC graphics card guarantees the higher overclocking capability in terms of excellent power switching.

Lower GPU Temperature
Ultra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB.

Better Overclocking Capability
Ultra Durable VGA board reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability.

Decrease Power Switching Loss
Ultra Durable VGA board allows more bandwidth for electron passage and reduces circuit impedance. The less circuit impedance, the more stable flow of current and can effectively improve power efficiency.
OC GURU ll
Brand-new intuitive user interface helps you easily modify important settings and directly update driver and BIOS. Clock speeds, voltage, fan performance, and OSD setting can be monitored and tuned in real-time according to your own preference.
- * The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
- * Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
- * All trademarks and logos are the properties of their respective holders.
- * Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.
WINDFORCE 2X cooling systemThe airflow is spilt through the triangle design at the fan edge, and is guided smoothly through the fan by special 3D stripe curve design. At the same time, it effectively enhanced the cooling capacity while reducing air turbulence. The pure copper heat pipe direct touch (HDT) technology delivers superior cooling capacity and heat transfer efficiency at an extremely low noise level. LED indicators on the top of the graphics card provide an instant display of whether the fans are spinning or not. Glorious black metal back plate engraved with G1 GAMING logo inspires passion for gaming.
Ultra Durable VGAUltra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB. It also reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability. Plus, Ultra Durable VGA board allows more bandwidth for electron passage and reduces circuit impedance. The less circuit impedance, the more stable flow of current and can effectively improve power efficiency.
DirectX 12, Vulkan & OpenGL 4.5 APIsBattle-ready with optimized performance for next-gen APIs (DirectX 12, Vulkan, OpenGL 4.5, Mantle) and is designed from the ground up to give you everything you need to enjoy the latest games today and tomorrow.
Virtual Super Resolution (VSR)Get quality that rivals 4K, even on a 1080p display while playing your favorite AAA or online games thanks to AMD’s VSR.
AMD FreeSync TechnologyAMD FreeSync technology puts an end to choppy gameplay and broken frames with fluid, artifact-free performance at virtually any framerate.
AMD LiquidVR TechnologyAMD's pioneering Virtual Reality technology is poised to bring better content, comfort, and compatibility to VR applications – from simulations, gaming, entertainment, education, social media, travel and medicine to real estate, ecommerce and more – for a whole new level of presence.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund within: Non-refundable
- Return for replacement within: 30 days
- This item is covered by Newegg.ca's Replacement Only Return Policy.
- 15% restocking fee may apply.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-626-854-9338
- Support Website
- View other products from GIGABYTE



































WINDFORCE 2X cooling systemThe airflow is spilt through the triangle design at the fan edge, and is guided smoothly through the fan by special 3D stripe curve design. At the same time, it effectively enhanced the cooling capacity while reducing air turbulence. The pure copper heat pipe direct touch (HDT) technology delivers superior cooling capacity and heat transfer efficiency at an extremely low noise level. LED indicators on the top of the graphics card provide an instant display of whether the fans are spinning or not. Glorious black metal back plate engraved with G1 GAMING logo inspires passion for gaming.
Ultra Durable VGAUltra Durable VGA board provides dramatic cooling effect on lowering both GPU and memory temperature by doubling the copper inner layer of PCB. It also reduces voltage ripples in normal and transient state, thus effectively lowers noises and ensures higher overclocking capability. Plus, Ultra Durable VGA board allows more bandwidth for electron passage and reduces circuit impedance. The less circuit impedance, the more stable flow of current and can effectively improve power efficiency.
DirectX 12, Vulkan & OpenGL 4.5 APIsBattle-ready with optimized performance for next-gen APIs (DirectX 12, Vulkan, OpenGL 4.5, Mantle) and is designed from the ground up to give you everything you need to enjoy the latest games today and tomorrow.
Virtual Super Resolution (VSR)Get quality that rivals 4K, even on a 1080p display while playing your favorite AAA or online games thanks to AMD’s VSR.
AMD FreeSync TechnologyAMD FreeSync technology puts an end to choppy gameplay and broken frames with fluid, artifact-free performance at virtually any framerate.
AMD LiquidVR TechnologyAMD's pioneering Virtual Reality technology is poised to bring better content, comfort, and compatibility to VR applications – from simulations, gaming, entertainment, education, social media, travel and medicine to real estate, ecommerce and more – for a whole new level of presence.