Gigabyte GTX 780 Ti OC Review

A ‘Force’ to be reckoned with

The Gigabyte GTX 780 Ti OC Edition is somewhat like a Maximum PC editor, in that it is powerful and mostly silent. This is the OC Edition we are testing, so it’s in a high state of tune right out of the box, thanks to a colossal “WindForce” cooler that can expel up to 450W of heat—it’s almost overkill on this 250W TDP GPU. Keep in mind we are big fans of overkill, though, particularly when this package costs exactly the same amount of money as the reference board. So, yes, you get all this cooling and overclocking for free.

The ultra-fancy WindForce cooler sports anti-turbulence inclined fans, copper heat pipes, and vapor chambers.

With all that cooling headroom, Gigabyte has increased the clock speeds on this sucker from the stock 875MHz to 1,020MHz, with its boost clock also increased from 928MHz to 1,085MHz. Since the 780 Ti’s memory is already running at 7GHz, Gigabyte left that untouched, so it remains at stock speeds. At

press

time the card should be bundled with three top games, but the deal is only “while supplies last,” so check with Gigabyte or the retailer during purchase for the bundle.

To test the Gigabyte GTX 780 Ti, we put it up against the reference board from Nvidia, the $1,000 GTX Titan, the $650 Asus Mars 760, and the $550 AMD R9 290X. Since this is the first retail GTX 780 Ti we have tested, we expected it to break some benchmark records. And no surprise, it was the fastest GPU in every test we have, except in Far Cry 3 and Crysis 3 where it lost to the dual-GPU Asus Mars 760 by one lousy frame per second—effectively a tie. We were impressed by how much faster it was than the stock card, too—typically by around 10 percent—which, we will remind you, costs the same.
The Gigabyte GTX 780 Ti overclocking performance was also respectable, but not as good as what we saw with the reference card from Nvidia. That card boosted up to 1,241MHz, but the Gigabyte card topped out at 1,176MHz. Under load, the Gigabyte card performed extremely well, hitting just 82 C and running totally silent at all times. The stock cooler hit around 85 C when overclocked and was quite loud. Clearly, the WindForce design reaps benefits both in acoustics and performance.
With only the reference board to compare it to, along with the less expensive Radeon R9 290X, it’s impossible to say whether the Gigabyte is the “best” 780 Ti, but it’s damn good, and we can’t imagine how another vendor’s card would be any better at the same price. We can see a card maybe outperforming it by one or two percent, and having better software, but it won’t beat this one on price and certainly not on acoustics.
$700, www.gigabyte.us

Gigabyte GTX 780 Ti OC

Mutt

Fastest GPU in the Lab; very quiet; perfect price.

Purebred

OC Guru software is meh; not the highest overclocker.

9

Benchmarks

	Gigabyte GTX 780 Ti OC	GTX 780 Ti (Reference)	GTX Titan	AMD Radeon R9 290X (Quiet)	Asus Mars 760
Driver	331.82	331.82	331.82	13.11 Beta 9.2	311.82
3DMark Fire Strike	10,472	9,953	9,159	9,638	9,488
Unigine Heaven 4.0 (fps)	44	39	36	33	37
Batman: Arkham Origins (fps)	61	51	46	53	54
Crysis 3 (fps)	32	28	26	30	33
Far Cry 3 (fps)	46	41	39	33	47
Tomb Raider (fps)	33	27	25	29	30
Metro: Last Light (fps)	27	23	21	17	25
Battlefield 4 (fps)	56	47	42	44	49
CoD: Ghosts (fps)	61	60	48	45	57

Best scores are bolded. Our test bed is a 3.33GHz Core i7 3960X Extreme Edition in an Asus P9X79 motherboard with 16GB of DDR3/1600 and a Thermaltake ToughPower 1,050W PSU. The OS is 64-bit Windows 8. All games are run at 2560x1600 with 4X AA except for the 3DMark tests.

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Tom’s Hardware recommends GIGABYTE Z68XP-UD3 in Z68 head-to-head

Writing for original PC Hardware review pioneers, Tom’s Hardware, the aptly named Thomas Soderstrom has put all his powers of adjudication to the test with a comprehensive comparison of some of the more affordable Intel Z68 motherboards on the market. Testing products from MSI, ASRock, Biostar, Intel and Gigabyte, we’re honored to report that Thomas eventually gave the final nod of approval to our Z68XP-UD3 board. Here’s a sample of what Thomas had to say about it:

“The Z68XP-UD3 firmly targets performance fanatics with a layout that eschews the use of integrated graphics as a primary output, instead favoring SLI and CrossFire.”

“Up against the limits of our intended budget, the Z68XP-UD3 is one of only two motherboards in today’s roundup to include a front-panel USB 3.0 header. The entirety of features would have made this a $160 board even if it had used the P67 chipset, so we’re not entirely clear how Gigabyte managed to retain this price with a Z68 product that includes Lucidlogix's Virtu license.”

“…After careful deliberation, Gigabyte’s Z68XP-UD3 gets our Recommended Buy award”.

Take in the entire Z68 head-to-head article on Tom’s Hardware here.

You can read the Chinese (中文版) version of this blog here.

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Gigabyte S1080 slate PC Reviews

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GIGABYTE Z68X-UD7-B3 Intel Z68 Motherboard Review

Legit Motherboard Reviews

The GIGABYTE Z68X-UD7-B3 - The New Flagship

GIGABYTE has been building computer components for going on twenty five years now. Consistently improving, redesigning and bringing new features to the market, GIGABYTE is on the leading edge of the market. Over the past couple of years, I have used several GIGABYTE motherboards in some of my personal systems, and reviewed even more GIGABYTE products. Throughout my personal experience with GIGABYTE products, I have always been happy with the GIGABYTE products. Hopefully when all is said and done, today will be no different!

Today we have the top of the line Intel Z68 express chipset motherboard from GIGABYTE, the GIGABYTE Z68X-UD7-B3! Being the flagship socket 1155 motherboard from GIGABYTE, the Z68X-UD7-B3 isn't priced for faint of heart. It  is priced for those of us that will pay for the quality and want all the features that the GIGABYTE Z68X-UD7-B3 had to offer! Right now you can pick up the GIGABYTE Z68X-UD7-B3 for as little as $337.91 Plus shipping.

There are two main features that were essentially added to the Intel P67 Chipset to make up the new Z68 chipset. The first is Intel Smart Response Technology, a quote about Intel Smart Response Technology from Joe's article:

Using the latest version of Rapid Storage Technology drivers (10.5) and adjusting some easy settings in the Intel Control Center you essentially create a RAID configuration which treats the SSD as a cache for the most frequently used data. Access then comes via the faster SSD rather than the slower HDD, increasing performance markedly. Right now, some are thinking, wait, this isn't new...we've seen a version of this before! The voices in your head are correct. A while back we had a look at the Seagate Momentus XT Hybrid drive which essentially employs the same concept, albeit all bundled on a single drive.

The second feature that was employed was the ability to use the Intel HD Graphics on the second generation Intel Core iX series processors. While the graphic aren't that spectacular for gaming purposes, they do have a number of capabilities that can be quite handy. One of which is Intel Quick Sync Video, also commonly referred to as Intel QSV. Intel QSV completes the video processing on the hardware instead of on the software.

For some reason, GIGABYTE chose not to implement the second half of the Intel Z68 chipset features on the GIGABYTE Z68X-UD7-B3. Gigabyte hinted that enthusiasts wouldn't be wanting that feature on a high-end board like the Z68X-UD7, but since consumers are paying an extra $55 for this board over the P67A-UD7 we think that choice should be up to them.

The GIGABYTE Z68X-UD7-B3 has 24 Phases of power being delivered to the CPU help to build a much more reliable power delivery system. The entire GIGABYTE 6 series of motherboards uses DUAL CPU Power Technology. This technology allows the CPU VRM power phases to split into a pair of power engines that work together. In the case of the Z68X-UD7-B3 12 phases will be inactive while the other 12 are supplying power.

If you are using your shiny new GIGABYTE Z68X-UD7-B3 for some light work like web browsing or any other task that isn't very CPU intensive, the Dual CPU Power Technology will drop the number of phases that are active. Fire up an application like Folding at Home that will really use the CPU power that you have and the GIGABYTE Z68X-UD7-B3 will increase the number of active phases up to the maximum 24 for the ultimate power delivery system.

Speaking of power phases, all of the GIGABYTE 6 series motherboards use an Intersil PWM controller. The Intersil PWM controller has been approved by Intel and is VRD 12 compliant. The Intel approved PWM controller offers SerialVID (SVID); this transfers power management information from the processor to the voltage regulator controller. This allows a more efficient signaling control between the CPU and PWM controller. What does this mean for the end user? Ideally, a more energy efficient system.

Traditional power delivery consists of a pair pf discrete PowerMOS and a driver IC. GIGABYTE has incorporated these components into a single chip. Doing this gives us several advantages. One of these advantages is size. The area required to mount the Driver MOSFET's is reduced by 50%. This will leave real estate available on the PCB for other integrated devices. Driver MOSFET's can achieve increased efficiency and higher power transfer at higher switching frequencies. This will help satisfy the growing power needs of the current processors.

One aspect of the Intel Z68 chipset that is an issue for some is the limited number of PCI express lanes. Being limited to a total of 16 lanes some companies have thrown in a third party chip to add some lanes. ASUS used the PLX PEX8608 chip to add a few extra lanes on the ASUS P8P67 Deluxe to bring the total number of PCIe lanes to 24. 20 of which are usable by the PCIe graphics. GIGABYTE went a different route, they added the NVIDIA NF200 chip to give a total of 32 PCIe lanes to the P67A-UD7-B3. This allows the Z68X-UD7-B3 to operate a pair of cards at x16 each or four cards at x8 each.

GIGABYTE Z68X-UD7-B3 Z68 Chipset Motherboard Specifications

CPU	- Support for: Intel Core i7 processors Intel Core i5 processors Intel Core i3 processors Intel Pentium processors Intel Celeron processors in the LGA1155 package
Chipset	- Intel Z68 Express Chipset
Memory	4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory Dual channel memory architecture Support for DDR3 2133/1866/1600/1333/1066 MHz memory modules Support for non-ECC memory modules Support for Extreme Memory Profile (XMP) memory modules
Audio	Realtek ALC889 codec High Definition Audio 2/4/5.1/7.1-channel Support for Dolby Home Theater Support for S/PDIF Out
LAN	2 x Realtek RTL8111E chips (10/100/1000 Mbit) Support for Teaming Support for Smart Dual LAN
Expansion Slots	2 x PCI Express x16 slots, running at x16 (PCIEX16_1, PCIEX16_2) 2 x PCI Express x16 slots, running at x8 (PCIEX8_1, PCIEX8_2)1 1 x PCI Express x1 slot (All PCI Express slots conform to PCI Express 2.0 standard.) 2 x PCI slots
Multi-Graphics Technology	- Support for 2-Way/3-Way ATI CrossFireX/NVIDIA SLI technology
Storage Interface	- Chipset: 2 x SATA 6Gb/s connectors (SATA3_0, SATA3_1) supporting up to 2 SATA 6Gb/s devices 4 x SATA 3Gb/s connectors (SATA2_2~SATA2_5) supporting up to 4 SATA 3Gb/s devices  Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10  - 2 x Marvell 88SE9128 chips: 2 x SATA 6Gb/s connectors (GSATA3_6, GSATA3_7) supporting up to 2 SATA 6Gb/s devices  2 x eSATA 6Gb/s connectors (eSATA/USB Combo) on the back panel supporting up to 2 SATA 6Gb/s devices Support for SATA RAID 0 and RAID 1
USB	- Chipset: Up to 8 USB 2.0/1.1 ports (4 on the back panel, including 2 eSATA/USB Combo, 4 via the USB brackets connected to the internal USB headers)  - 2 x Renesas D720200 chips and 2 x VLI VL810 hubs: Up to 10 USB 3.0/2.0 ports (6 on the back panel, 4 via the USB brackets connected to the internal USB headers)
IEEE 1394	- T.I. TSB43AB23 chip: Up to 3 IEEE 1394a ports (2 on the back panel, 1 via the IEEE 1394a bracket connected to the internal IEEE 1394a header)
Internal I/O Connectors	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 4 x SATA 6Gb/s connectors 4 x SATA 3Gb/s connectors 1 x CPU fan header 3 x system fan headers 1 x power fan header 1 x Chipset fan header 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 2 x USB 2.0/1.1 headers 2 x USB 3.0/2.0 headers 1 x IEEE 1394a header 1 x clearing CMOS button 1 x power button 1 x reset button
Back Panel Connectors	1 x PS/2 keyboard/mouse port 1 x optical S/PDIF Out connector 1 x coaxial S/PDIF Out connector 2 x IEEE 1394a ports 2 x USB 2.0/1.1 ports 6 x USB 3.0/2.0 ports 2 x eSATA/USB Combo connectors 2 x RJ-45 ports 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone)
I/O Controller	- iTE IT8728 chip
H/W Monitoring	System voltage detection CPU/System temperature detection CPU/System/Power fan speed detection CPU overheating warning CPU/System/Power fan fail warning CPU/System fan speed control
BIOS	2 x 32 Mbit flash Use of licensed AWARD BIOS Support for DualBIOS PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique Features	Support for @BIOS Support for Q-Flash Support for Xpress BIOS Rescue Support for Download Center Support for Xpress Install Support for Xpress Recovery2 Support for EasyTune Support for Dynamic Energy Saver 2 Support for Smart 6 Support for Auto Green Support for eXtreme Hard Drive (X.H.D) Support for ON/OFF Charge Support for Cloud OC Support for Q-Share
Form Factor	ATX Form Factor; 30.5cm x 24.4cm

The GIGABYTE Z68X-UD7-B3 is identical to the GIGABYTE P67A-UD7-B3 that we took a look at a little over a month ago. In the above photo you can see that the boards are virtually identical. The only visual differences I was able to find was the color of the SATA III 6Gbps ports. If you are interested in the bundle, layout, or system BIOS of the GIGABYTE Z68X-UD7-B3 please reference the appropriate pages of our GIGABYTE P67A-UD7-B3 review as they are identical. For now let's jump to the test system page and take a look at what we will be using for our system today!

Next Page - The Legit Reviews Test System

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IGP performance world record smashed on overclocked GIGABYTE Llano motherboard

TweakTown.com have published an article and video where they have our forthcoming A75M-UD2H motherboard pushing AMD’s latest Llano APU to achieve an incredible P6281 points in 3DMark Vantage (performance mode). TweakTown is claiming this overclock as a world record for an integrated graphics processor, further ramping up the buzz of expectation regarding AMD’s eagerly anticipated Llano APU platform launch later this week. We’ve put a lot of work into making our new Llano-compatible AMD A series boards the ideal base for these new Accelerated Processor Units, or APUs, so of course we’re totally chuffed to see a record-breaking overclock on one of our boards at this early stage.

 “You may have seen this type of configuration before, but not like how you are going to see in the video above. We managed to overclock the AMD CPU from its default clock speed of 2.9GHz all the way up to 3.6GHz (150 x 24) using an FSB of 150MHz. In turn this also overclocked the DX11 Radeon HD GPU within the AMD APU from a core clock speed of 600MHz to 900MHz. This is really impressive and we even saw Crysis 2 running at 720p at around 40 - 45 frames per second and from a system without a video card (strange to look at, actually), that is rather good.” – TweakTown