NVIDIA Quadro RTX 6000 (Laptop) vs Intel UHD Graphics Xe 16EUs (Tiger Lake-H)

The Nvidia Quadro RTX 6000 for laptops is a professional high-end graphics card for big and powerful laptops and mobile workstations. It is based on the same TU102 chip as the consumer GeForce RTX 2080 Ti. Compared to the desktop RTX 6000, the mobile variant offers lower clock speeds.

The Quadro GPUs offer certified drivers, which are optimized for stability and performance in professional applications (CAD, DCC, medical, prospection, and visualizing applications). The performance in these areas is therefore much better compared to corresponding consumer GPUs.

Features

NVIDIA manufacturers the TU102 chip on a 12 nm FinFET process and includes features like Deep Learning Super Sampling (DLSS) and Real-Time Ray Tracing (RTRT), which should combine to create more realistic lighting effects than older GPUs based on the company's Pascal architecture (if the games support it). The Quadro RTX 6000 is also DisplayPort 1.4 ready, while there is also support for HDMI 2.0b, HDR, Simultaneous Multi-Projection (SMP) and H.265 video en/decoding (PlayReady 3.0).

Performance

Due to the lower clock speeds, the mobile RTX 6000 lags slightly behind the desktop version with the same name. Nvidia states for example that a desktop system using the RTX 6000 is on average 13% faster in the SPECviewperf13 4k benchmark.

Due to the extremely high power consumption of 200 Watt (TDP), the mobile Quadro RTX 6000 needs an excellent cooling solution and will be used only in big laptops.

The Intel UHD Graphics Xe 750 (Rocket-Lake GPU with 16 EUs) is a integrated graphics card in the low end Tiger Lake-H CPUs. It is using the new Xe architecture (Gen12) and was announced in May 2021. This variant only uses 16 of the 32 EUs in the chip (=128 shaders) and therefore is significantly slower than the 32 EU version.

Compared to the previous generation of UHD Graphics ,the Xe architecture and the improved shader count lead to a big leap in graphics performance.