Radeon HD 7970 کارت گرافیک کلاب کارت گرافیک کامپیوتر Radeon HD 7970 CGAX-7977C - PCI Express 3.0 - 3072MB - GDDR5 - 384 BIT 925 MHz GPU clock speed - 2048 Stream processors - 5500 MHz Memory clock speed - Eyefinity 4 - Quad CrossFire … Model Product Name: Radeon HD 7970 Product Series: Radeon HD 7000 Item Code: CGAX-7977C EAN Code: 8717249410676 Interface Bus Interface: PCI Express 3.0 Chipset GPU Chipset: Tahiti XT GPU Clock: 925 MHz Stream Processors: 2048 Multi-GPU Multi-GPU: Quad  CrossFire  Ready Memory Memory Size: 3072MB Memory Interface: 384BIT Memory Type: GDDR5 Memory Clock: 5500 MHz Cooling Cooling Type: Active Vapor-Chamber Fansink TDP Idle: 15W Idle ZCP mode enabled: 3W Maximum load: 250W 3D API DirectX version: 11.1 OpenGL version: 4.2 OpenCL version: 1.2 Dimensions Slot Width: 2 Slots Profile: Standard profile Card Size: 278*107*34 mm Weight Card Weight: 1111 grams Output Configuration DVI: 1x Dual Link DVI-I VGA: via Dongle HDMI: 1x version 1.4a Mini DisplayPort: 2x version 1.2 HDCP ready: YES RAMDAC: 400MHz Maximum Resolution analog: 2048x1536 (via Dual-Link DVI to VGA adapter) Maximum Resolution Single-Link DVI: 1920x1200 Maximum Resolution Dual-Link DVI: 2560x1600 Maximum Resolution HDMI 1.4a: 4096x3112 Maximum Resolution Mini DP 1.2: 4096x2160 In the package Club 3D Radeon HD 7970 graphics card Club 3D CrossFireX bridge ( CAC-CB ) interconnect cable Club 3D UltraAV Mini DisplayPort to Active DVI Single-Link cable ( CAC-1152)  enables the connection of your Mini DisplayPort source to an Active DVI Single-Link supported television, monitor or projector. Driver & E-Manual CD Quick install guide