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XFX ATI Radeon 7770 HD 1GHz 1GB PCI-Express 3.0 HDMI Double Dissipation

XFX ATI Radeon 7770 HD 1GHz 1GB PCI-Express 3.0 HDMI Double Dissipation

Quicklinx: 7YH4WS00
Mfr#: FX-777A-ZDF4
Standard delivery Product out of stock. Due date unavailable.


Double Dissipation Radeon 7770 1000MHz 1GB GDDR5 Ghost Thermal

  • Bus Type PCI-E 3.0
  • External Power - 6-Pins 1
  • GPU Clock 1000 MHz
  • Memory Bus 128 bit
  • Memory Clock 4.5 GHz
  • Memory Size 1 GB
  • Memory Type DDR5
  • Minimum Power Supply Requirement 450 watt
  • Thermal Solution Double Dissiaption with Ghost fansink
  • XFX Recommended Power Supply XFX 550W PSU


  • Dual link Support Y
  • Max Supported Resolution (ANALOG) 2048 x 1536
  • Max Supported Resolution (DIGITAL) 2560 x 1600
  • Output - DL-DVI-I 1
  • Output - HDMI 1
  • Output - mini DP 1


  • Accelerated Physics Processing Y
  • Accelerated Video Transcoding Y
  • Display Port ready 1.2
  • HDMI Ready 1.4a
  • Microsoft® DirectX® 11


  • AMD - CrossFire ready Y
  • AMD Advanced Parallel Processing Technology (APP) Y
  • AMD Avivo HD Y
  • AMD Eyefinity Technology Y
  • AMD HD3D Technology Y
  • AMD Hybrid Graphics Technology Y
  • AMD PowerPlay Technology Y
  • AMD Stream Technology Y
  • Double Dissipation Cooling Technology Y

Package Contents

  • Accessories insert 1
  • Driver CD Installation Guide 1
  • Installation CD with Multi-Language User Guide 1
  • Quick Installation Guide 1
  • Warranty Insert for Worldwide 1
  • XFX Serial Number Door Hanger 1

Dimensions And Weights

  • Card Dimension (cm) 22.5 x 11.12 x 3.81
  • Card Dimension (inch) 8.8 x 4.4 x 1.5
  • Card Profile Dual



Graphics Processor Manufacturer
Graphics Processor
AMD Radeon HD 7770
PCI Express 3.0 x16
Memory Size
1 GB
Digital Output
Digital Visual Interface (DVI), DisplayPort, High-Definition Multimedia Interface (HDMI)
Core Clock
1000 MHz

Customer reviews

Write a review for the XFX ATI Radeon 7770 HD 1GHz 1GB PCI-Express 3.0 HDMI Double Dissipation here!

Nice upgrade from xfx hd4850
Reviewed by Christopher. Review Posted 14/03/2014

I'm on the budget right now and this is best card for £69. It's a nice jump from my 3 years old recently dead xfx hd4850 512mb card. Picture and description is misleading there are two DVI ports (FX-777A-ZDF): 1x Dual-Link DVI & 1x Single-Link DVI. Also display port is full size not mini. Card bus is backward compatible with PCIe 2.0 which my motherboard have. Idle temperature run below 40°C with quiet fans runs at just 30% speed. My all system runs cooler and quieter now :) I had some problems with drivers but finally manage to run card stable using latest AMD Catalyst 13.12 drivers. Most games have nice ~60FPS on my 1680x1050 monitor resolution with highest graphic details. Overall is a good affordable card for occasional gamer like me.

  • Overall 4*
  • Ease of use 4*
  • Value for money 4*

The opinions expressed in this reviews section are those of our customers and not of BT Shop. Nothing contained herein amends BT Shop’s terms and conditions.