Ada AD 102 GPU includes 12 GPC, * * 18432 CUDA unit, 144 RT kernel (3rd generation), 576 tensor kernel (4th generation) and 576 texture unit. The number of transistors is as high as 76 billion, far exceeding Ampere's 28 billion in NVIDIA.
In addition, the RT core of 40 series graphics cards has evolved to the third generation. Only from the effective ray tracing computing power, the throughput of the third generation RT core has reached 19 1 TFLOPS, which is 2.8 times that of the previous generation.
From the appearance, although the RTX 4090 continues the design of the previous generation as a whole, its fan has been redesigned and has seven blades. In terms of size, 4090 is 9 cm wider than 3090, but the weight is still the same: 2 190 g. In addition, the 4090 adopts a brand-new PCIe5.0 power interface, which only needs one cable to supply power, and the total power can reach 600 watts.
Advantages of 4090 graphics card
1, sufficient memory: RTX 4090 is equipped with 24GB GDDR6X memory, which can meet the needs of large-scale games and complex computing tasks and avoid the performance bottleneck caused by insufficient memory.
2. Advanced acceleration technology: RTX 4090 supports a series of acceleration technologies such as DLSS 3.0, RTX IO and NVIDIA Reflex, which can greatly improve the game frame rate, reduce the delay and provide a better game experience.
3. Good heat dissipation performance: RTX 4090 adopts a brand-new heat dissipation design, equipped with heat dissipation materials such as steam room, VC steam room and hot pad, which can effectively export the heat of GPU and keep the graphics card running stably under high load.
4, support multi-screen output: RTX 4090 supports multi-screen output, which is convenient for users to play multi-screen games or work and improve the efficiency of use.
5. Excellent power control: RTX 4090 adopts a low-power design while ensuring performance, and the maximum power consumption is only 450W, which reduces the burden of electricity consumption and reduces the user's electricity expenditure.
Please refer to Baidu Encyclopedia -RTX 4090 for the above contents.