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GIGABYTE Radeon HD 7970 OC 1000MHZ 3.0GB 5.5GHZ GDDR5 DVI HDMI 2XDP PCI-E Video Card

GIGABYTE Radeon HD 7970 OC 1000MHZ 3.0GB 5.5GHZ GDDR5 DVI HDMI 2XDP PCI-E Video Card - 1
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GIGABYTE Radeon HD 7970 OC 1000MHZ 3.0GB 5.5GHZ GDDR5 DVI HDMI 2XDP PCI-E Video Card - 67547_l.jpg Customer Photos (0)
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Reg. Price: $449.99  CAD
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SKU: 67547
Shipping Weight: 3lbs

Part #: GV-R797OC-3GD

Product Videos [ Edit ]


Features [ Edit | History ]

Quick Specs:
Host Interface PCI Express 3.0 x16
Platform Supported PC
Limited Warranty 3 Year
Standard Memory 3 GB
Thickness 1.5"
API Supported DirectX 11.0 OpenGL 4.2
Form Factor Plug-in Card
Length 11.2"
Cooler Type Fan Cooler
Memory Technology GDDR5
Height 5"
Bus Width 384 bit
Multi-GPU Technology CrossFireX
Green Compliant Yes
Green Compliance Certificate/Authority RoHS
Number of Monitors Supported 4
Dual Link DVI Supported Yes
Chipset Manufacturer AMD
Chipset Model HD 7970
HDMI Yes
Chipset Line Radeon
Chipset Series HD 7000
DVI Yes
DisplayPort Yes
Number of DisplayPort Outputs 2
Number of HDMI Outputs 1
GPU Clock 1 GHz
Total Number of DVI Outputs 1
ProductId1021597583

Specifications [ Edit | History ]

General Information  
     Brand Name: Gigabyte
     Manufacturer: GIGABYTE Technology, Inc
     Manufacturer Part Number: GV-R797OC-3GD
     Manufacturer Website Address: http://www.gigabyte.com
     Product Name: Radeon HD 7970 Graphic Card
     Product Type: Graphic Card
Interfaces/Ports  
     DisplayPort: Yes
     Dual Link DVI Supported: Yes
     DVI: Yes
     HDMI: Yes
     Host Interface: PCI Express 3.0 x16
     Number of DisplayPort Outputs: 2
     Number of HDMI Outputs: 1
     Total Number of DVI Outputs: 1
Memory  
     Bus Width: 384 bit
     Memory Speed: 5500 MHz
     Memory Technology: GDDR5
     Standard Memory: 3 GB
Miscellaneous  
     Green Compliance Certificate/Authority: RoHS
     Green Compliant: Yes
     Platform Supported: PC
     System Requirements:
  • System power supply requirement: 550W
  • Operating System(s): Windows 7

Physical Characteristics  
     Cooler Type: Fan Cooler
     Form Factor: Plug-in Card
     Height: 5" (126 mm)
     Length: 11.2" (285 mm)
     Thickness: 1.5" (38 mm)
Processor & Chipset  
     Chipset Line: Radeon
     Chipset Manufacturer: AMD
     Chipset Model: HD 7970
     Chipset Series: HD 7000
     GPU Clock: 1 GHz
     Number of Stream Processors: 2048
Technical Information  
     Analog Signal: Yes
     API Supported: DirectX 11.0
OpenGL 4.2
     Digital Signal: Yes
     Features: Avivo HD Technology
EyeSpeed Technology
Eyefinity 2.0
     HDCP Supported: Yes
     Maximum Resolution: 4096 x 3112
     Multi-GPU Technology: CrossFireX
     Number of Monitors Supported: 4
     RAMDAC Speed: 400 MHz
Warranty  
     Limited Warranty: 3 Year

Customer Reviews of Gigabyte GV-R797OC-3GD

Product reviews on NCIX.com are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by NCIX.com, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Gigabyte GV-R797OC-3GD reviews.
SomeNick
01/30/15
Experience: 15 Months

Pros

Killer rates in OCLhashcat
Cons
First fan failing after 14 months
Summary
So I was initially really excited for a 7970 ebcause of their cost/performance ratio in October 2013. Had never gone for a card that didn't have a lifetime warranty. 14 months in the first fan stopped performing well. It's slow, noisey, and I even when thoroughly cleaned I can't reach the centre in an attempt to oil it. I'll have to use the three year warranty and get a replacement soon, hopefully I get the same model to keep the great hash rates.

William_C
10/23/13
Experience: 15 Days

Pros

low temperature and not noisy at all. Very good preform at 1440p
Cons
Cannot overclock.
Summary
It is a very good performer for 1440p. Pretty much can max out everything at 1440p. Its temperature under full load is very reasonable and it is not too noisy. However it cannot be overclocked. Stock speed is 1000MHz and increase it is to 1050MHz and video driver crash in desktop mode.

Varroa
10/17/13
Experience: 6 Days

Pros

Super fast, good temps due to great cooler
Cons
A little loud under full load
Summary
Got this to replace a reference design 6950. So far it has been super fast and powerful but it does draw more power. At 100% GPU load using Furmark it is somewhat loud but otherwise it is a great card. The added games from AMD make this a no-brainer purchase.

Amanda_D
10/07/13
Experience: 7 Months

Pros

Quite
Stays Cool
Cons
Voltage Locked (no overclocking)
Summary
Quite card that stays cool under load. Plays most games flawlessly at 1080p on high-very high settings. The 3 games you get from the Never Settle Radeon Gold Reward Bundle are an added bonus. Crysis 3 looks amazing.

Mehdi_C
08/18/13
Experience: 2 Months

Pros

triple fans, quiet up to about %60, factory overclocked, nice cooler design
Cons
No backplate
Summary
I upgraded to this card from crossfire 6970's and benchmark were showing that this card was equal to and sometimes faster than the crossfire solution. Very impressed with this card, it'll flex anything I throw at it.

Carbon Rod
06/06/13
Experience: 7 Days

Pros

Windforce cooler works awesome... keeps things cool without the added noise. It was cheap on sale.
Cons
It doesn't make breakfast.
Summary
Yes, it's voltage locked. However, I have read things saying that something in the neighborhood of 1150/1575 is still possible. But this is the internet, so take it with a grain of salt. I haven't bumped mine up that high yet, but even bumping up the core another 100MHz made ZERO impact on the core temps. At full utilization, it still doesn't break 60 degrees C, the fan speed has never gone above 63%, and the noise it makes is still barely noticeable.
All in all, I think the message here (and from other comments) is that it will OC some more out of the box, but don't expect godlike OC numbers.
For the price, it's probably one of the best bang for the buck deals on a 7970 you can find.
EDIT: Looks like my limit with this card might be somewhere in between 1125MHz and 1150MHz on the core. Still, 125MHz+ above the out-of-box core clock is not bad for a voltage locked card.

This review was modfied by poster @ 06-07-13 06:50 PM

King Sull
04/23/13
Experience: 1 Months

Pros

- Fast
- Cheap for a 7970
- Excellent Cooling
- Bios Switch
- Free Games
Cons
- Voltage Locked
- Bad Online RMA System & Customer Support
- Cheap Fans
- Loud While Maxed Out
Summary
I ordered through NC-X a just over a month ago. Tried overclocking, but with a voltage lock, I wasn't able to push it to where I needed it to go.

I flashed the secondary bios to make it think it was a Ghz addition(it's the same card). This gave me a higher overclocking ceiling but didn't unlock the voltage. My tests showed that the Ghz bios, even though I did get a higher overclock, I was getting worst performance. I switched back to default with a low 1050/1575 stable clock.


The last couple days I have been getting the wonderful sound of a 7970 fan bearing about to give randomly throughout the day. And today I have had the card go full RPM and lock the computer up when stand-by tries to enable.


I have submitted an RMA to Gigabyte about 7-8 days ago with no reply or permission to ship it to them for repairs. Also the online RMA system they have is very badly implemented. It doesn't give email updates and the RMA requests have to be accessed with a ref#. It;s like the request isn't directly tied to your account and they don't give you a confirmation E-mail to remind you what your "Waiting for Approval" reference number is.

Ergo93
04/20/13
Experience: 2 Months

Pros

Well built good cooling system
Cons
not so far
Summary
it's power full, it's quiet, you can run about anything with this.
This is my second Gigabyte graphic card and i really like their design

Yoan_L
04/16/13
Experience: 2 Months

Pros

Fast,reliable
Cons
Voltage is locked
Summary
This video card is probably the video card i woud reccomand to any gamers who would like a high end gaming computer. It just run every games at ultra and 1080p. Althought i would't reccomand this card to overclocker maniacs since the voltage is locked

KyonCoraeL
04/07/13
Experience: 1 Months

Pros

-Quieter than reference design
-Cooler than reference design
Cons
-Locked voltage (I can't undervolt my card :( )
-no memory voltage control either?
Summary
This is a great video card to own, it runs cool and using gigabytes OC guru software I have easily created my own fan curve to have it run around 65 degrees max while maintaining around 60% fan speed. As a result this video card has been way quieter than any stock solution from AMD or nvidia that I have tried in the past and runs cooler as well.
I understand why Gigabyte is locking the maximum voltage of the card but I really wish I had more control in reducing the voltage required. At the moment the voltage can be reduced if the GPU is underclocked at certain speeds and the voltage decreases are few and far between.
I have stressed tested this component for 7 days straight and it's a rock at stock speeds.

NCIX Forum Messages

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Messages about GIGABYTE Radeon HD 7970 OC 1000MHZ 3.0GB 5.5GHZ GDDR5 DVI HDMI 2XDP PCI-E Video Card

Is this card suppose to be loud under load? (Varroa- Oct 21, 13, 33 Replies)
P67A-C43 (B3) compatible? (Olivier_D- Oct 04, 13, 4 Replies)
Mobo Compatible? (punk_guy182- Sep 27, 13, 8 Replies)
Gigabyte OC 7970 artifacts (wedge22- Apr 10, 13, 0 Replies)
Is this still using the Version 1.0 PCB? (cynan- Apr 09, 13, 6 Replies)
Power Requirements? (Daniel_M- Mar 08, 13, 1 Replies)
Game bundles (SpiderX- Feb 23, 13, 10 Replies)
Improper description (klawitter- Nov 07, 12, 10 Replies)
Crash when I install Catalyst drivers (john_W- Nov 05, 12, 3 Replies)
stock eta? (LostSpacer- Mar 05, 12, 0 Replies)

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.
  

Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

URL: http://www.xbitlabs.com/articles/graphics/display/radeon-hd-7970-cross
Comment: A review of overclocked Radeons 7970/7950 from Gigabyte, Sapphire and XFX.
Posted by: Christian_S @05/14/12
URL: http://www.hardwarecanucks.com/forum/hardware-canucks-reviews/51395-gi
Comment: "...this became one of our all time favorite products of the last few months."
Posted by: MonsterSound @02/22/12
URL: http://www.hardocp.com/article/2012/02/08/gigabyte_radeon_hd_7970_oc_v
Comment: A great review of a great card. Good over clocking comparisons.
Posted by: Blair M @02/08/12
Submit a review link   |   Latest 30 reviews

Product Warranty

First 30 days limited warranty through NCIX.com. The remainder of the 3 year warranty is provided directly by the manufacturer.

Currently Gigabyte accepts end users’ requests on RMA service.
Motherboards, Video cards, servers and Rackmount server boards carry three years limited warranty.

Warranty Effective On Date of Manufacture

Gigabyte determines warranty based on the manufacture date. The manufacture date can be verified by the serial number found on the product. The first four digits after "SN" determine the year and week of manufacturing date. For example:

"01)04719331729028(21) SN0213030585" represents the 13th week of 2002

RMA Request Procedures and Guidelines

  • All RMA request forms must be completed in order to obtain a RMA number

  • RMA request with missing or incorrect serial number(s) may result in a delayed process or a rejection of request

  • Any model discrepancy for received items may result in a delayed processing timeProducts received with no RMA number may delay processing or refusal
    (Gigabyte will not be responsible for items received without proper information)
  • No cross shipping or advanced replacements under any circumstances

  • Products will either be repaired or replaced at our discretion

  • Replacements may include new or refurbished products
    (Replacements will be for the exact or equivalent product)
  • Average turnaround time will be 2-3 business working weeks upon receipt (applies to quantities not exceeding 20 pieces)
  • If the information on your request varies from the actual item(s) received, RMA will be based on the actual item(s) received
  • RMA numbers will be valid for 30 days after issued date
  • Gigabyte will provide one way freight via UPS or FedEx ground free of charge
  • For consecutive violation for No Trouble Found (NTF), a testing fee per NTF board or system may apply.

Warranty Period by Product

  • Motherboards
    • All motherboards carry a 3 year limited warranty (First 2 years parts & labor, 3rd year parts only)
  • Graphic Accelerator Cards (VGA)
    • All graphic cards carry a 3 year limited warranty (First 2 years parts & labor, 3rd year parts only)
  • Servers(Server Boards/Barebone Server System)
    • Server Boards carry a 3 years limited warranty (First 2 years parts & labor, 3rd year labor only)   
    • Rackmount server boards carry a 3 year limited warranty (First 2 years parts and labor, 3rd year labor only)
    • Rackmount components carry a 2 year limited warranty
  • PC Barebones System
    • Motherboards assembled with barebones systems carry a 3 years limited warranty (1st year parts & labor, 2nd and 3rd year labor only)
      * Gigabyte shall provide the fees/charges for parts upon testing of motherboards in their 2nd and 3rd year of warranty
  • Peripherals (Coolers, Keyboards, Mouse, Optical Devices, etc.)
    • All peripherals carry a 1 year limited warranty
  • Notebook
    • All notebooks carry a 1 year limited warranty
  • Wireless and Networking Products
    • All wireless and networking products carry a 1 year limited warranty

Please register at http://rma.gigabyte.us/for your RMA account!

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