NVIDIA has formally launched the GeForce RTX 4090 graphics card and the GALAX OC crew has already pushed it to its limits!
GALAX Brazil OC Group Pushes The NVIDIA GeForce RTX 4090 To A Monster 3.45 GHz LN2 OC, Breaks 5 World Information
The GALAX Brazil OC crew and chief of TecLab, Ronaldo Buassali, shared with us some completely monstrous overclocks that he achieved final evening on NVIDIA’s GeForce RTX 4090 graphics card. The graphics card for selection right here was the GALAX RTX 4090 SG which contains a tremendous compact PCB and is supplied with an 18+4 (GPU/VRAM) design.
Ronaldo explains that the NVIDIA GeForce RTX 4090 graphics card is nice for normal overclocking and even out of the field, it will possibly attain 3075 MHz and 15000 MHz on the reminiscence with ease on its air cooling setup. That is completely true as we managed to overclock our customized fashions as much as 3150 MHz and pushed the reminiscence previous 15000 MHz with relative ease (as soon as the facility restrict and voltage management are raised to the max).
However since that is an excessive overclocking setup we’re speaking about, Ronaldo and his crew over at TecLab made some customized modifications on the PCB which embody adjustments to the voltages through the Trimmer Potentiometer (trimpots to vary voltages).
The cardboard additionally had its energy restrict controller eliminated totally and so they additionally added shopper readers for switching frequencies and higher PCB insulation. There have been a couple of hurdles within the overclocking course of as there have been pure BIOS limitations that have been laborious to beat and the cardboard would not appear to love temperatures under sub-zero (-110 to -100C).
One essential piece of data shared by Ronaldo concerning the NVIDIA GeForce RTX 4090 is that it is vitally delicate to voltage and easily altering the voltage from 1.10V to 1.15V may end up in an enormous distinction in efficiency. With these greater voltages, TecLab / GALAX OC crew was in a position to hit an overclocked frequency of as much as 3.45 GHz nevertheless the clock frequency is the one feat achievable because the efficiency is not that nice with such excessive clocks and the cardboard did lose out some efficiency within the course of.
So a decrease clock velocity of 3270-3375 MHz was used for breaking world information in 5 benchmarks that are listed under:
3DMark Extremely:
Rating 27995 GeForce RTX 4090
Graphics Rating 28 553
Physics Rating 44 329
Mixed Rating 16 475
GPU 3.300 MHz
Reminiscence clock 1498 MHz
3DMark Port Royal:
29 304 GeForce RTX 4090
Graphics Score29 304
GPU 3.270 MHz
Reminiscence clock 1.515 MHz
3DMark Time Spy Excessive Graphic Rating:
Graphics Rating 21949
GPU 3.270 MHz
Reminiscence clock 1.498 MHz
Official from the league HWBOT, the two variations Unigine Superposition 8K and 1080P Excessive:
Superposition 1080p Excessive:
Rating 24852
Reminiscence clock: 11929 MHz
Core clock:3375 MHz
Rating 17194
Unigine Superposition 8K
GPU Core clock 3360 Mhz
Reminiscence clock:12029 MHz
It is completely superior to see the NVIDIA GeForce RTX 4090 graphics card being pushed to its restrict and that is simply the beginning. With extra OC-focused variants comparable to GALAX’s HOF which is alleged to come back with twin 16-pin connectors and an XOC BIOS over 1000 Watts, we are able to see even greater numbers & higher stability. Congrats to Ronaldo and his crew over at GALAX & TecLab for this feat