RTX 3070 and A750 are two graphics cards that each have their own features and advantages,
RTX 3070 is a high-end graphics card from NVIDIA that utilizes the 2nd generation of NVIDIA RTX architecture - NVIDIA Ampere Architecture - and is equipped with a dedicated 2nd generation RT Core, 3rd Generation Tensor Core as well as the new SM Multi-Cell Streaming Multiprocessor Streaming Multiprocessor and high-speed GDDR6 memory. It supports NVIDIA DLSS technology, a groundbreaking AI rendering technology that dramatically improves game frame rates without loss of image quality, providing gamers with a more exciting visual experience. In addition, the RTX 3070 supports multiple video output ports, including a DP 1.4a port and HDMI 2.1 port, which can support high resolution and high refresh rate display.
The A750 is an Intel graphics card equipped with the entry-level dessert card mainstream 8GB GDDR6 memory, 256bit memory bit-width with PCIE*16 channel, with higher memory bandwidth and PCIE bandwidth, which will be more advantageous in high resolution.The A750's video output interface adopts DP2.0 (UHBR10), with a 40Gbps bandwidth with higher encoding efficiency, which can theoretically transmit 4K 144 10bit video signals without loss. In addition, the A750 delivers stronger gaming performance in DX12, with an 11% lead over the RTX 3060.
In terms of performance, the RTX 3070 may be slightly better than the A750 in terms of overall performance, especially in ray tracing and AI acceleration. The A750 just also performs very well in specific games such as DX12 games.
If you need a graphics card with great performance, support for a wide range of advanced technologies like ray tracing and AI acceleration, and are on a budget, then the RTX 3070 might be a better choice.