#NVIDIA GTX 680 TI SERIES#

Shifting into load power consumption, our first measurement is from running our Metro 2033 benchmark. GTX 680 shaves off a watt here versus GTX 560 Ti and 22W versus GTX 580, but without any special technology to further step down, they canвЂ™t match AMD and their ZeroCore Power technology. One thing NVIDIA specifically hasnвЂ™t touched though is the so-called вЂњlong idleвЂќ state where the system is powered up but the monitor is blank. WeвЂ™re saving over 20W at the wall thanks to fewer RAM chips, less power regulation circuitry, and like most other things relating to GTX 680, a general increase in efficiency. One interesting point though is that because GK104 is a GF114 derivative rather than a GF110 derivative, the GTX 680 does much better here compared to the GTX 580. At 112W at the wall the GTX 680 is actually tied for the lowest power consumption among contemporary cards past and present, but with an estimated 15W idle TDP itвЂ™s not significantly different from any of those cards. NVIDIA idle power consumption hasnвЂ™t significantly changed relative to GTX 560 Ti вЂ“ not to say that NVIDIA hasnвЂ™t been working on this factor, but the low-hanging fruit has long been plucked. Idle voltages are far most consistent however, with the GTX 680 always dropping to 0.987v at idle. The higher the clockspeed, the higher the operating voltage, starting from a typical voltage of 1.062v at the base clockspeed of 1006MHz, up to 1.175v at the peak clockspeed of our sample of 1110MHz. With new process nodes being the lifeblood of the GPU industry, each new process gives GPU manufacturers a chance to move their product along a continuum do they take advantage of a power consumption reduction for the same performance level, a performance increase for the same power consumption, or something in between? For NVIDIA the answer is a bit of вЂњall of the aboveвЂќ, as while the GK104 based GTX 680 is more a direct successor of the GF114 based GTX 560 Ti in terms of how the GPU was built, NVIDIA has increased their power consumption while at the same time decreasing their die size relative to GF114.ДЄs we noted in our look at GPU Boost, the operating voltage of the GTX 680 depends on the quality of the GPU and the clockspeed it runs at. Water 3.As always, weвЂ™re wrapping up our look at a new video cardвЂ™s stock performance with a look at power, temperature, and noise.

#NVIDIA GTX 680 TI SERIES#

(36) NZXT KRAKEN G12 - GPU Mounting Kit for Kraken X Series AIO - Enhanced GPU Cooling - AMD and NVIDIA GPU Compatibility - Active Cooling for VRM - White

Water 3.0 Ultimate, Extreme S, Extreme, Pro, Performer * Some variations in AMD die height may require the use of a copper shim which is not included. Block Compatibility: Compatibility - Graphic Cards.(36) NZXT KRAKEN G12 - GPU Mounting Kit for Kraken X Series AIO - Enhanced GPU Cooling - AMD and NVIDIA GPU Compatibility - Active Cooling for VRM - Black

Nvidia gtx 680 ti