Zephyr launches world’s second RTX 4070 with a single-fan

Unique design striking unique color scheme.

Chinese company Zephyr is launching more RTX 40 graphics cards. Among them is a special RTX 4070 model with a single-fan design. This is the first RTX 4070 that meets the ITX form factor, with dimensions listed at 172×123×42 mm. The card is dual-slot and has only one fan.

The card is powered by a single 8-pin power connector and uses a custom PCB design with an AD104-250 GPU and 12GB GDDR6X memory. This model is not factory-overclocked, and the company made no claims regarding its overclockability in the official introduction.

RTX 4070 ITX, Source: Zephyr

The company is making strong claims regarding its heat dissipation effectiveness. The card is supposedly better at heat dissipation than some dual-fan models once the fan reaches 2400 RPM. On average, it is 8 degrees cooler, and the memory temperature is 10 degrees lower. However, it is not clear what is being compared here; presumably, it’s ZEPHYR’s own dual-fan design.

RTX 4070 ITX, Source: Zephyr

The GPU has no problem reaching the average score of the RTX 4070 as listed in the public 3DMark ranking (4450 points). The ITX design from Zephyr scores 4442 in comparison.

RTX 4070 ITX, Source: Zephyr

According to the company’s messages on Chinese social media, the new graphics card has already sold out upon its first debut today, but the second batch is expected to hit the shelves in mid-July.

Source: Zephyr