Zotac has unveiled its flagship GeForce RTX 4090 PGF OC graphics card. The novelty is equipped with a completely new cooling system, but in general it is similar to the cooler of the GeForce RTX 4090 AMP Extreme Airo version from the same manufacturer, but uses a different color scheme and has a different backlight.
The GeForce RTX 4090 PGF OC is one of the largest versions of the GeForce RTX 4090 on the market. Its length is 381mm, width is 74mm and height is 154mm. It is 2.5 cm longer than the equally massive Gigabyte GeForce RTX 4090 AORUS Master and its counterpart AMP Extreme Airo.
The Zotac GeForce RTX 4090 PGF OC cooling system includes three large 110mm fans along with a huge heatsink and vapor chamber.
The graphics card received an advanced 28-phase VRM power supply subsystem with a 24 + 4 circuit and is equipped with a 12 + 4-pin 12VHPWR power connector. The maximum specified power consumption of new items is 525 watts.
The card offers factory GPU overclocking. The novelty supports a dual BIOS system, and in overclocking mode for the GPU a frequency of 2652 MHz is indicated. The graphics chip works at up to 2580 MHz in BIOS silent mode. Thus, the factory GPU overclock of the PGF model is 45 MHz higher than that of the AMP Extreme Airo model (2580 MHz).
Unfortunately, the Zotac GeForce RTX 4090 PGF OC is exclusive to the Chinese market. The novelty has already gone on sale there and is being offered on the online trading platform of the same name, JD.com, for 17,599 yuan (approx. 2,500 US dollars).