Legit Video Card Reviews

Diamond Radeon HD 6770 XOC Video Card Review

Manufacturer: Diamond Multimedia
Product: Diamond P/N: 6770PE51GEXOC
Date: Wed, Aug 10, 2011 - 12:00 AM
Written By: Brian Giacoletti -
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Introducing The Diamond Radeon HD 6770 XOC GPU

Diamond has come to the market with a brand new add-in GPU with the budget minded enthusiast in mind. The Diamond Radeon HD 6770 XOC  is a factory overclocked video card that has both the memory and the core overclocked 50 MHz over standard settings, so you don't have to bother yourself with all of the pesky overclocking stuff. The standard Radeon HD 6770 Graphics Card has a core clock of 850 MHz and a memory clock of 1200 MHz. The Diamond Radeon HD 6770 XOC has taken these clocks to 900 MHz on the core and to 1250 MHz on the memory. The Diamond Radeon HD 6770 XOC video card features 1 GB of 128 bit GDDR5 running at 80.0 Gbps, 800 stream processors, and a 400 Mhz RAMDAC. It is fully direct X 11 compliant and can run in multiple GPU Crossfire configurations.

Diamond Logo

Diamond is a Chatsworth, California based company that has made everything from Video cards, to modems, to sound cards, and even MP3 players. Throughout the 90's and the early 2000's Diamond was one of the top companies in the PC component business. But after a merger with S3 the company kind of fell out of the limelight and they are now trying to make a strong comeback with their new lines of video cards and other PC products as well.

Diamond Radeon HD 6770 XOC Video Card

Now we all want a great gaming experience and our video card makes up a whole lot of that experience. When we shop for a new video card we look for all of the features that are going to give us the most bang for our buck. The Diamond Radeon HD 6770 XOC graphics card was made to give us the best of both worlds, a great gaming experience at a reasonable price. Now a lot of times a reasonable price means lackluster performance.

Diamond Radeon HD 6770 XOC Video Card

We all know that the Radeon HD 68xx/69xx series are performance beasts and can handle almost anything you throw at it, is this true for the Diamond Radeon HD 6770 XOC video card? We are going to have to wait and see if it is worth it's $149.99 plus shipping to your state. Now keep in mind this includes a full 5 year limited warranty if you register your Diamond Radeon HD 6770 XOC Graphics Card or just a 1 year limited warranty if you choose not to register it.

Diamond Radeon HD 6770 XOC Video Card

Diamond currently makes 4 versions of the Radeon HD 6770 Series GPU:

  • Diamond Radeon HD 6770 XOC (6770PE51GEXOC)
  • 900 MHz Core Clock/1250 MHz memory Clock at $149.99
  • Diamond Radeon HD 6770 (6770PE51GE)
  • 850 MHz Core Clock/1200 MHz memory clock at $109.99 plus $6.98 Shipping
  • Diamond Radeon HD 6770 (6770PE51GV2)
  • 850MHz Core Clock/1200 MHz memory Clock at NA
  • Diamond Radeon HD 6770 (6770PE51GEV2)
  • 900 MHz Core Clock/4000 MHz memory Clock at NA

Lets go ahead and take a look at some of the specifications and features of the Diamond Radeon HD 6770 XOC Video Card (6770PE51GEXOC).

Diamond Radeon HD 6770 XOC Video Card Specs:

  • Core Clock: 900 MHz
  • Memory Clock: 1250 MHz
  • ASIC Core: 6770
  • Memory Config: 32Mx32
  • Bus Type: PCI-E X 16
  • Memory: 1 GB GDDR5
  • Memory Bit Width: 128 Bit
  • Memory Bandwidth: 80.0GB/sec
  • Ports: 1 Dual-Link DVI, 1 Single Link DVI, 1 HDMI, 1 Standard Display Port

Diamond Radeon HD 6770 XOC Video Card Features:

  • Microsoft Direct X 11 Support
  • ATI Crossfire X Multi-GPU Support
  • Unified Video Decoder 2 (UVD) for Blu-ray and HD DVD
  • Superscale unified shader architecture
  • Built in HDCP Support
  • 800 Stream Processing Units
  • Direct Compute 11
  • Built-in HDMI Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats
  • 1080p Support via HDMI

Next Page - Diamond Radeon HD 6770 XOC Video Card Packaging


Review Index
Page 1 - Introducing The Diamond Radeon HD 6770 XOC GPU
Page 2 - Diamond Radeon HD 6770 XOC Video Card Packaging
Page 3 - A Closer Look At The Diamond Radeon HD 6770 XOC Video Card
Page 4 - The Test System
Page 5 - Batman: Arkham Asylum GOTY Edition
Page 6 - Metro 2033
Page 7 - Aliens vs Predator
Page 8 - Left 4 Dead 2
Page 9 - S.T.A.L.K.E.R. Call of Pripyat
Page 10 - Battlefield Bad Company 2
Page 11 - Total War: Shogun 2
Page 12 - 3DMark 11
Page 13 - Unigine Heaven 2.5
Page 14 - Temperature Testing
Page 15 - Power Consumption
Page 16 - Final Thoughts and Conclusions