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The EMTEK GeForce RTX 4080 GAMEROCK OC D6X 16GB is a powerful graphics card designed for high-end gaming and demanding graphical tasks. It is built around the AD103-300 GPU model, which is part of NVIDIA’s Ada architecture. This GPU is manufactured using a 4 nm fabrication process by TSMC, boasting a die size of 379 mm² and a transistor count of 45.9 billion.

The card features a substantial 16 GB of GDDR6X memory, with a 256-bit memory bus and an impressive memory bandwidth of 716.8 GB/s. This allows for smooth performance in high-resolution gaming and graphics-intensive applications.

In terms of clock speeds, the base clock is set at 2205 MHz, with a boost clock reaching up to 2640 MHz (+5.4%). The memory clock operates at 2800 MHz, translating to an effective memory clock speed of 22400 Mbps.

For connectivity, the card uses a PCI-Express 4.0 x16 interface and requires a 750 W power supply unit, given its TDP of over 340 W. It offers multiple display outputs, including three DisplayPort 1.4a ports and one HDMI 2.1 port. However, it does not support multi-GPU setups.

The card supports various APIs, including DirectX 12.2, Vulkan 1.2, OpenGL 4.6, and OpenCL 3.0, making it compatible with a wide range of modern games and software.

In terms of performance metrics, it achieves a pixel fillrate of 295.7 G Pixels/s, a texture fillrate of 802.6 G Texel/s, and a peak FP32 performance of 51.4 TFLOPS. It also demonstrates efficient performance per watt and per mm², with 151.1 GFLOPS/W and 135.5 GFLOPS/mm², respectively.