"The ASRock AMD Radeon RX 6600 Challenger D, is here to deliver the performance you deserve, boasting the latest PCI-e 4.0 support, Dual striped axial fan cooling solution a stylish metal backplate and 0dB silent cooling technology with maximum contact heatpipes and premium thermal pads, to ensure you can consistently reach the top tier performance required to climb those leaderboards. AMD Radeon™ RX 6600 Series graphics cards deliver serious 1080p gaming and ultra-high frame rates. Get up to 32 high-performance compute units, groundbreaking AMD Infinity Cache, and up to 8GB of dedicated GDDR6 memory. Experience the next gen of gaming performance with AMD Smart Access Memory technology1 when you pair an AMD Radeon™ RX 6600 Series graphics card with an AMD Ryzen™ 5000 Series desktop processor. ***Not compatible with all built-in computers or systems AMD Radeon RX 6600 GPU: Built on RDNA 2 architecture, delivering excellent 1080p gaming performance with high efficiency. 8GB GDDR6 Memory: Provides smooth gameplay and multitasking with fast data transfer rates. Challenger D Cooling: Features a dual-fan design for effective heat dissipation and quiet operation. PCIe 4.0 Support: Ensures high bandwidth for improved gaming and productivity performance. Multiple Display Outputs: Includes 1x HDMI 2.1 and 3x DisplayPort 1.4 for versatile connectivity. AMD FidelityFX Super Resolution (FSR): Enhances performance and image quality in supported games. Durable Build: High-quality components ensure reliability and longevity for gaming and creative workloads. Dimensions: 10.59 x 5.20 x 1.61 inches If any questions about the product, contact us on amazon. Graphics Ram Size: 8 GB Date First Available: October 20, 2021 Graphics Card Interface: PCI-Express x16 Compatible Devices: Desktop Chipset Brand: AMD Unit Count: 1.0 Count Recommended Uses For Product: Gaming Included Components: Graphics Card, Manual Graphics Ram Type: GDDR6 Global Trade Identification Number: 04710483935749 ASIN: B09J8VCFWN Memory Clock Speed: 14000 MHz Batteries: 1 Lithium Ion batteries required. Item Dimensions LxWxH: 10.59 x 5.2 x 1.61 inches Product Dimensions: 10.59"L x 5.2"W Is Discontinued By Manufacturer: No Display Resolution Maximum: 7680x4320 Pixels Language: English, English, English Antenna Location: Gaming Graphics Card Ram Size: 8 GB Number of Fans: 2 Video Processor: AMD Item Height: 41 millimeters Manufacturer: ASROCK Built-In Media: Graphics Card, Manual Warranty Description: 90 days Model Name: ASRock RX 6600 8GB CLD Challenger D Video Output Interface: DisplayPort, HDMI Graphics Card Description: Dedicated Graphics RAM Type: GDDR6 Item model number: 90-GA2RZZ-00UANF Graphics Description: Dedicated Graphics Processor Manufacturer: AMD Memory Speed : 14000 MHz Brand: ASRock Series: ASRock RX 6600 8GB CLD Challenger D Color : Black Item Dimensions L x W: 10.59"L x 5.2"W Graphics Coprocessor: AMD Radeon RX 6600 GPU Clock Speed: 2044 MHz Max Screen Resolution: 7680x4320 Pixels Graphics Card Ram: 8 GB Fan Count: 2 Card Description: Dedicated Item Weight: 1.1 pounds RAM: 8 GB"