The airflow is spilt by the triangular fan edge, and guided smoothly through the 3D stripe curve on the fan surface, effectively enhancing the airflow. GIGABYTE turns the middle fan in the opposite direction, so that the airflow direction between the two fans is the same, reducing the turbulence and enhancing the airflow pressure. Since the fans rotate in the same direction, the airflow direction is opposite between the fans, which will cause turbulent airflow and reduce heat dissipation efficiency. The GIGABYTE patent “Alternate Spinning” aims to solve the turbulent airflow problem of three fans. This alternate spinning is to ensures effective airflow without any turbulence. These are 80mm fans with the middle fan set to rotate clockwise unlike the exterior fans which rotate counter-clockwise. It seems like this plate is also making contact with the power delivery components which is a wise implementation. The heatsink has a plate making a direct touch with the GPU and the VRAM chips. The WINDFORCE 3X cooling system features 3x 80mm unique blade alternate spinning fans, 5 composite copper heat pipes, heat-pipe direct touch, and 3D active fan functionality, together delivering an effective heat dissipation capacity for higher performance at lower temperatures. The black color PCB is sandwiched between the metal backplate and heatsink plus shroud. The above picture symbolically shows the heat sink and the nickel-plated copper plate. It is not backlit and the font size is very small. The top side of the shroud has “Broaden Your Horizons” printed in a sleek fashion. The card has 3x 80mm fans with white color blades. The faceplate around the fan mounts seems to be in the silver finish though sometimes it resembled the gold color. The shroud is as simple as it could get but it is sleek and stylish. The card has a 2.5 slot design with having a dimension of 286x115x51mm (LxWxH). It is time to take a closer look at the design of the graphics card and then I will discuss the results of the gaming and synthetic benchmarks. The maximum supported digital resolution is 7680×4320. The graphics card is based on PCIe 4.0 with backward compatibility. GIGABYTE has used 8GB of GDDR6 VRAM from SAMSUNG rated at 1750MHz using 256-bit bus width having a bandwidth of 448 GB/s. The Pixel fill rate is 174.2 GP/s and the Texture fill rate is 334 GT/s. This version of GA104 has 96 ROPs and 184 TMUs. It has 17400M transistors using 8nm technology having a die size of 392mm². The GIGABYTE GeForce RTX 3070 Review is based on GA104 GPU. The graphics card is inside the anti-static sheet and nicely tucked in the dense Styrofoam padding. Salient features of the card are printed in 13 languages. We have a white color background GIGABYTE branding printed over it. 1x 8-pin and 1x 4-pin PCIe Power Connectors.PCIe x16 slot on the compliant motherboard.Minimum System Requirements are also printed here which are: The backside of the packing box has Salient features of the card printed all over the place along with the pictures. The graphics card is based on Nvidia’s Ampere architecture using Ray Tracing and DLSS. The salient features of the graphics card are highlighted on the top like RGB Fusion 2.0, Windforce Cooling using 3x fans. The packing box is in the white and black color theme.īroaden Your Horizons is the tagline of the VISION series. The graphics card is shipped inside a cardboard box which is placed inside a paperboard packing. Gigabyte RTX 3070 Packaging and Unboxing: This is a 2.5 slot design but the graphics card is still lightweight. The card packs 2x DisplayPort ports and 2x HDMI ports. The card packs SAMSUNG 8GB GDDR6 memory chips having a bus width of 256-bit. The factory boost clock is set at 1815MHz which is overclocked from the Nvidia’s reference boost clock of 1725MHz. We have 5 copper-based composite heat pipes and a large copper pate making direct contact with the GPU and VRAM. It has a powerful cooling solution in the form of WINDFORCE 3X cooling with alternate spinning fans. The GIGABYTE GeForce RTX 3070 Review architecture being driven by GA-104 GPU at its core.
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