Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Is it better than this one? Sapphire Radeon HD 7770 GHZ 1 GB DDR5 HDMI/DVI-I/DP PCI-Express Graphics Card 11201-17-20G
Document: Excellent card for the price.Excellent performance. Ultra in BF4, max setting in others, and all for a fraction of Nvidia's cards.Now why only 4 stars:The manual does not state anything about PCI express plugs.You will need PCI express cords: 1 cord 8 plugs + 1 cord 6 plugsOn driver installation: I went to amd.com and discarded the CD driver that comes with it. Amd automatic driver look up wanted to install a driver for Radeon HD7XXX.
I originally bought this card to crossfire with my existing 7970ghz edition graphics card. I did end up doing this, but I have also got into the game of litecoin mining with it. With just very minor tweaks to the clock speeds, using GUIminer, this card can get &#62;600khash/s. It is also way way quieter than the 'vapor-x' line from sapphire as well. I much prefer the Dual-X version.
I don't think its an issue with the card itself, because the issue only occurs during boot up, and after power-cycling the monitor after boot up it functions 100% correctly until the next reboot.EDIT: I worked around this issue by hooking up my monitor via HDMI instead of DVI, for some reason it worked fine that way, and I get windows boot screen and login screen without having to power-cycle monitor.
I've owned a few Sapphire cards over the years and his one lived up to the standards as usual! Sapphire makes a great quality product at an excellent price point. Highly recommend this if you want the most for your money!BYOGamingPC.com
This card runs very cool! At max usage, I get like 60C on 70% fan. The design is nice. I can run all my games with graphics mods and so forth at 60 FPS. I plan on crossfiring these in the future when I need more power. Definitely a solid card, now I wait to hear more about the AMD mantle thing.
This card will never work properly at an HD resolution. EVER! These r9 series are plagued with a screen flicker. I can not even use my computer for school work any more. I have always been an ATI fan boy, but I am done for ever! As far as I am concerned, they ripped me off, 300$, for this worthless piece of junk. no updates on drivers fix it, they tried to address this and it just ruined in game fps.
It's an amazing video card, great performance and, right now, you won't get as much performance out of your money than with this video card. AMD really nailed it with this one.
I can now boot fine with no black screens with a DVI connection. I guess there was some weird compatibility issue between my MB's legacy boot mode (biostar TZ68A+) and this cards UEFI bios.
Google shows that this is a known issue that the AMD driver team is working on.2. When I boot windows 8.1, I get my bios splash as expected, but then the screen goes black and doesn't come back. Windows actually boots fine however, because when I turn my monitors power off and then on it then starts working and I am greeted by the login screen. it does this every time I boot and its quite annoying... Hopefully a driver update can fix this too.
The product itself was easy to install and get running, has been in use for a few weeks, and works well. I would have given 5 stars but the Sapphire rebate process is cumbersome and in the end didn't work. They claimed i didn't include the UPC symbol; which i actually attached to the rebate form since it was small and floating around in the envelope. An email to them was answered several weeks later with 'Thanks for getting in touch with us.
Answer: Yes it is