NVIDIA GeForce RTX 4070 vs NVIDIA GeForce GTX 1650 Super (Desktop)

NVIDIA GeForce RTX 4070

The Nvidia GeForce RTX 4070 is a high-end desktop graphics card based on the AD104 chip using the Ada Lovelace architecture. The 4070 offers 5,888 cores and 12 GB GDDR6X graphics memory with a 192 bit memory bus and clocked at 21 Gbits. The card offers a good raytracing performance thanks to the 46 dedicated raytracing cores. For AI calculations (and DLSS 3 in games), the RTX 4070 has 184 Tensor cores.

The gaming performance is well suited for 2k/QHD gaming in most demanding games, and should be able to handle 4k gaming for lesser demanding games (or with reduced settings / DLSS activated). The raw gaming performance is comparable to an older RTX 3080 or a AMD Radeon 6800 XT. Compared to the similar named mobile GeForce RTX 4070 Laptop GPU, the desktop variant is much faster.

The AD104 chip is manufactured in the modern 5nm process at TSMC (4N with EUV) and specified with a TGP (Total Graphics Power) of 200 Watt (compared to the 450 Watt of the RTX 4090).

NVIDIA GeForce GTX 1650 Super (Desktop)

The Nvidia GeForce GTX 1650 Super for desktops is an entry-level gaming graphics card based on the Turing architecture. The chip, which has been named TU116, was introduced in November 2019. The GTX 1650 series does not offer ray tracing and tensor cores, unlike the more powerful RTX 2000 cards (e.g. RTX 2060). Performance is slightly better than with the GeForce GTX 1650 and comparable with the AMD Radeon RX 5500 XT.

There have also been significant improvements in the Turing architecture in terms of the CUDA cores. Float and INT operations can now be executed simultaneously, the cache has been unified and improved, and Adaptive Shading has been introduced. As a result, Nvidia speaks of an up to 50% higher performance per core compared to Pascal.

The new entry-level card benefits from the advantages of the TU116 chip, since the newer NVENC video encoding delivers more performance compared to Pascal.

Nvidia specifies a power consumption of 100 watts TGP (Total Graphics Power) for the graphics card. The TU11 chip is manufactured by TSMC in a 12 nm FFN process.