Introduction
NVIDIA's GeForce GTX 980 Ti was released this June. Built on the same GM200 GPU as the GeForce Titan X, it has fewer shaders (2816 vs 3072). While the GTX 980 Ti's GPU is still produced on a 28 nanometer process at TSMC in Taiwan, it comes with the fantastic power efficiency optimizations of the NVIDIA Maxwell architecture, which promises lower power draw, higher performance, and reduced fan noise all at the same time.
Our review of the reference design GTX 980 Ti revealed that it is barely slower than the Titan X, which means custom designs could surpass Titan X performance at a much lower price point.
Today, we are reviewing Gigabyte's new GT 980 Ti Extreme WaterForce, which, as the name suggests, comes with a preinstalled, prefilled, maintenance-free watercooling solution. The card comes with a high overclock out of the box as its GPU runs a base clock of 1216 MHz and the memory is clocked at 1800 MHz.
With a retail price of $720, it is more affordable than competing products, like the MSI GTX 980 Ti Lightning.
GeForce GTX 980 Ti Market Segment Analysis | GeForce GTX 970 | Radeon R9 290X | Radeon R9 390X | GeForce GTX 780 Ti | GeForce GTX 980 | Radeon R9 Fury | Radeon R9 Fury X | GeForce GTX 980 Ti | Gigabyte GTX 980 Xtreme WaterForce | GeForce GTX Titan X | Radeon R9 295X2 |
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Shader Units | 1664 | 2816 | 2816 | 2880 | 2048 | 3584 | 4096 | 2816 | 2816 | 3072 | 2x 2816 |
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ROPs | 56 | 64 | 64 | 48 | 64 | 64 | 64 | 96 | 96 | 96 | 2x 64 |
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Graphics Processor | GM204 | Hawaii | Hawaii | GK110 | GM204 | Fiji | Fiji | GM200 | GM200 | GM200 | 2x Hawaii |
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Transistors | 5200M | 6200M | 6200M | 7100M | 5200M | 8900M | 8900M | 8000M | 8000M | 8000M | 2x 6200M |
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Memory Size | 4 GB | 4 GB | 8 GB | 3 GB | 4 GB | 4 GB | 4 GB | 6 GB | 6 GB | 12 GB | 2x 4 GB |
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Memory Bus Width | 256 bit | 512 bit | 512 bit | 384 bit | 256 bit | 4096 bit | 4096 bit | 384 bit | 384 bit | 384 bit | 2x 512 bit |
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Core Clock | 1051 MHz+ | 1000 MHz | 1050 MHz | 876 MHz+ | 1126 MHz+ | 1000 MHz | 1050 MHz | 1000 MHz+ | 1216 MHz+ | 1000 MHz+ | 1018 MHz |
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Memory Clock | 1750 MHz | 1250 MHz | 1500 MHz | 1750 MHz | 1750 MHz | 500 MHz | 500 MHz | 1750 MHz | 1801 MHz | 1750 MHz | 1250 MHz |
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Price | $290 | $300 | $400 | $390 | $470 | $520 | $630 | $620 | $720 | $1000 | $620 |
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Packaging
Contents
You will receive:
- Graphics card + driver CD
- Documentation
- PCIe power cable
- Gigabyte case badge
- Gigabyte wrist band (the kind tennis players use)
The Card
Gigabyte's card is almost empty when you look through the window on the front. Inside, you will find the waterblock, which also cools the memory chips and voltage regulation circuitry, but no fan! On the back, Gigabyte has placed a nice high quality metal backplate. Dimensions of the card are 27 cm x 12 cm.
Installation requires two slots in your system, but you'll also have to fit the watercooling radiator somewhere.
Display connectivity options include a DVI and HDMI port, each, and three DisplayPorts.
The GPU also includes an HDMI sound device. It is HDMI 2.0 compatible, which includes HD audio and Blu-ray 3D movies support.
You may combine up to four GTX 980 Ti cards in a multi-GPU SLI configuration.
Pictured above are the front and back, showing the disassembled board. High-res versions are also available (
front,
back).