Specification
Product Details
- Brand: Gigabyte
- Model: GV-R775OC-1GI
- Format: CD-ROM
- Original language:
English - Number of items: 1
- Dimensions: 9.30" h x
2.30" w x
13.00" l,
1.00 pounds
Features
- Gigabyte Ultra Durable 2 Components - Ultra Cooling Low RDS(on) MOSFET Design - Low Power Loss Ferrite Core Chokes - Longer Life All-Solid Capacitor Design
- Gigabyte Custom-Designed 100mm Fansink for maximum cooling efficiency and whisper silent operation.
- Core Clock: 880MHz - Memory Clock: 5000MHz
- Features DVI-I/D-SUB/HDMI outputs with HDCP protection.
- Minimum Recommended System power supply 450W.
Product Description
Powered by AMD Radeon 7750 GPU and integrated with industry's best 1024MB GDDR5 memory and 128-bit memory interface.
Customer Reviews
Most helpful customer reviews
21 of 21 people found the following review helpful.
By Mr.Maxout
This card comes in over-clocked at 880MHz (others 800-820MHz) right out of the box. It comes with an almost silent(stuck my finger in it to make sure it was running... OUCH!) over-sized fan(10cm), while all the other manufacturers settle for smaller ones. Temperatures run at 35C on idle to 54C under full load at 39% of max fan speed. So there's plenty of room there to overclock it even more and have sufficient cooling. It also has a great 3 year warranty unlike some others with only 2 years. My windows experience index went from 6.7 to 7.4 after removing my hd6670 2GB DDR3 card. It most definitely is the most powerful card on the market that needs no additional power from the power supply connector, running only from the PCI-Express slot in the motherboard. It's a great choice if you have a power-supply rated at 300W like I do knowing there's no need to upgrade to run this card. This card scores decent benchmarks and is able to cross-fire with no additional bridge connection thru software only and doubles it's performance being able to match or outdo nvidia gtx 560ti while barely sipping on power. Two of these are still cheaper than one gtx560ti. And the prices will only drop with time. So if you're on a budget and want a good performer all around, get this and have a peace of mind knowing that if you need to upgrade you can get another one of these and match cards that are now between $250-350(gtx560ti,hd6950). Since this card is brand new, the drivers for it will only improve with time making it an even better performer. It runs on the newest generation of DirectX 11.1, so the newest games will be supported with it. The most amazing thing I notice with this card is how much more vivid and sharper the colors are now while watching movies and playing games compared to my hd6670(connected to monitor with dvi-d cable). They really hit you in the eyeballs, giving you a very clear picture. I'm very happy with my purchase and I highly recommend it.
10 of 11 people found the following review helpful.
By S. P. Sasanipour
I had high hopes for this card. I wanted to upgrade my MSI ATI R4670 to a better card with better performance without having spent too much. I don't play games, I do make and edit movies and clips, do little bit of graphic work and watch movies in all kinds of different formats including Blu-ray. So, I didn't want to go to a high end graphics card.My criteria was a card with DVI, D-Sub and HDMI out-puts and not more than $120. This card had all my criteria. So, I ordered it and since I'm an Amazon Prime Member, care arrived in two days. I installed it in my computer, installed the latest driver and it was up and running. I ran the Windows Experience Index and it got a score of 7.5 for this card which was quit an improvement compared to the 5.6 score with my ATI R4670. But this was the end of good things.First problem, all of my movies and clips would playback with issues like pixelating or freezing. I thought maybe I have codec issues. I installed updated codecs and all that but no help.Second problem, this card will not playback Blu-ray movies no matter which type of out-put connection I used. I have two ViewSonic 24" LCDs. One is connected via DVI and the other one via D-Sub. I also have a 42" Vizio LCD TV connected to my rig via HDMI. No Blu-ray playback on any of them. So, I ran the Cyberlink's Blu-ray advisor and it turned a "Failed" result showing that the GPU does not support Blu-ray playback. Also, no DHCP support on any of the out-puts.Next, I fresh installed a Windows and installed all the latest drivers for VGA and motherboard with latest BIOS and codecs. Still the same result. Tested on another rig and same result. Funny thing is that my MSI ATI R4670 on the same rig with same setup plays Blu-rays without any issues. I even tested couple of different media player applications but same result with all of them.Based on my research online, the AMD Radeon HD 7750 GPU supports Blu-ray and 3D Blu-ray and HDCP. So, I'm not sure there is a bug or something with this Gigabyte card or the one that I received is a bad one. Honestly, at this time I simply don't have a time to go through troubleshooting with Gigabyte's technical support and the whole RMA thing. So, the card is being returned to Amazon. I just ordered a MSI AMD R6770 card.It is a real shame. I used to be a big fan of Gigabyte but in 2012 this is the third product from Gigabyte that I had problems with. Two motherboards and this card and all of them where new. So, I guess no more Gigabyte. I'll be sticking with ASUS and/or MSI.Also, here are the specs for my rig in case anyone was wondering:Intel Core i7 2600K CPU with Coolermaster CPU coolerAsus P8Z68-V Pro mobo16 GB (4x4GB) Corsair vengeance blue PC3-12800OCZ Vertex 4 128GB SSD as my OS/boot drive3x 1TB Western Digital Caviar Black (configured as RAID 0)LG Blu-ray reader/writer driveWindows 7 Ultimate w/ SP1 64-bit
5 of 5 people found the following review helpful.
By Sajid
Excellent entry level card. Upgraded from radeon 4650 to radeon 7750. No pci 6 pin connector required. Running my games smoothly.
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