NVIDIA Quadro P1000 vs NVIDIA Quadro T2000 (Laptop) vs NVIDIA Quadro RTX 3000 Max-Q

The Nvidia Quadro T2000 for laptops is a professional mobile graphics card that is based on the Turing architecture (TU117 chip). It is based on the consumer desktop GTX 1650 Ti with comparable clock speeds and therefore currently between a mobile GTX 1650 and GTX 1660 Ti. The chip is manufactured in 12nm FinFET at TSMC.

The GPU features 1024 shaders, 64 texture mapping units and 32 ROPs. The 4 GB GDDR5 memory is connected with a 128-bit memory interface and clocked at 2000 MHz. At a TGP of 60W, the clock speeds are specified from 1575 MHz (base) to 1785 MHz (boost).

The Turing generation did not only introduce raytracing for the RTX cards, but also optimized the architecture of the cores and caches. According to Nvidia the CUDA cores offer now a concurrent execution of floating point and integer operations for increased performance in compute-heavy workloads of modern games. Furthermore, the caches were reworked (new unified memory architecture with twice the cache compared to Pascal). This leads to up to 50% more instructions per clock and a 40% more power efficient usage compared to Pascal. In contrary to the faster Quadro RTX cards (e.g. Quadro RTX 3000), the T1000 and T2000 don not feature raytracing and Tensor cores.

The Nvidia Quadro RTX 3000 with Max-Q Design is a professional high-end graphics card for powerful laptops and mobile workstations. It is based on the same TU106 chip as the consumer GeForce RTX 2070 (mobile) but with reduced clock speeds, shader count and memory bandwidth. Compared to the normal mobile RTX3000, the Max-Q variants are clocked lower and work in a more efficient state. Currently, we know of three variants with different clock speeds and power consumptions (60, 65 and 70 W).

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 TU106 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 3000 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

In professional applications, the Quadro RTX 3000 Max-Q can be faster GeForce RTX 2070 Max-Q due to the optimized drivers and bigger VRAM. When gaming with the RTX 3000, the slower clock speeds and less frequently updated drivers should hinder the performance compared to the GeForce variant.

The still relatively high power consumption of the RTX3000 Max-Q makes the card most suited for big  laptops. However, we should see thinner designs with the Max-Q variants than the regular RTX 3000.