Meet The Radeon HD 6950 1GB and XFX Radeon HD 6870 Black Edition - AMD's GTX 560 Ti Counter-Offensive: Radeon HD 6950 1GB & XFX's Radeon HD 6870 Black Edition
Tested] SAPPHIRE Radeon HD 6870 1024MB Review | Geeks3D
AMD ATI Radeon HD 6870 1GB GDDR5 PCIe Reviews, Pros and Cons | TechSpot
Diamond, Sapphire & XFX AMD Radeon HD 6870 Video Card Roundup - Legit Reviews
SAPPHIRE Radeon HD 6870 1GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card (100314-3L ) - Newegg.com
HD 6870 benchmark with Ryzen 5 2600 1080p, 1440p, Ultrawide, 4K benchmarks at Ultra Quality - GPUCheck United States / USA