NVIDIA GeForce GTX 1660 (Desktop) vs NVIDIA GeForce GTX 1050 (Desktop) vs NVIDIA GeForce GTX 1080 Max-Q

NVIDIA GeForce GTX 1660 (Desktop)

The Nvidia GeForce GTX 1660 is a mid-tier, Turing-based, desktop GPU. The GTX 1660 relies on the TU116 chip with 1,408 shader units, 48 ROPs, 88 TMUs and a 192-bit-wide memory bus (clocked at 2 GHz = 8 GHz effectively 12 GHz, bandwidth: up to 192.1 GB/s).

The TU116 chip and other Turing-based GPUs are produced using the 12-nm manufacturing process. However, the GeForce GTX 1660 Ti does not offer the latest features such as DLSS (Deep Learning Super Sampling) and Real Time Ray Tracing. Nevertheless, there are some architectural improvements when it comes to floating point and integer performance. These operations can now be carried out simultaneously. Other notable features include Adaptive Shading, unified cache, DisplayPort 1.4, HDMI 2.0b, HDR, Simultaneous Multi-Projection (SMP) as well as H.265 encoding and decoding (PlayReady 3.0).

At Full HD resolution, the GeForce GTX 1660 is slightly faster than the old GeForce GTX 1060, but clearly slower than the old GeForce GTX 1070 (and GTX 1660 Ti). Therefore, the GTX1660 is well suited for demanding games of 2019 in 1080p and high - max details (see gaming benchmarks below).

The energy consumption of the GeForce GTX 1660 amounts to 120 watts (like the 1660 Ti or GTX 1060).

NVIDIA GeForce GTX 1050 (Desktop)

The Nvidia GeForce GTX 1050 is an entry level graphics card for desktops based on the Pascal architecture. It uses the same GP107 chip as the GTX 1050 Ti, but with only 640 instead of 768 shaders. The chip is manufactured at Samsung in 14 nm (opposed to the 16 nm TSCM based Pascal chips of the 1060 and up). The performance and specs should be similar to the GTX 1050 laptop version, that will be released later (early 2017). Compared to the faster GTX 1050 Ti, the 1050 offers less shaders (640 instead of 768) and only 2 GB of GDDR5 (instead of the 4 GB of the 1050 Ti).

Gaming benchmarks by Nvidia state that the GTX 1050 is about 30% faster on average than the Radeon RX 460 with 2 GB VRAM. The 4 GB version of the RX 460 should be about 10% slower and the older GTX 950 should reach a similar performance level as the new GTX 1050. Therefore, the GTX 1050 should be ideal for 1080p gaming with high detail settings (but not max settings).

NVIDIA GeForce GTX 1080 Max-Q

The Nvidia GeForce GTX 1080 with the Max-Q design is a mobile high-end GPU from the Pascal series. It is designed for thin and light laptops and about 10-15% slower than a regular GTX 1080 for laptops based on the cooling capabilities. The base frequency (1101-1290 MHz) is also much lower than on the regular GTX 1080 (1566 MHz, at least -18%) and the Boost (1278-1458 MHz) is also much lower compared to 1733 MHz (at least -16%) for the regular GTX 1080. The memory clock, however, is identical.

The clock is not the only difference compared to the regular GTX 1080 though. The drivers for the Max-Q version were optimized for efficiency (and not performance; only for Max-Q models), there are optimized voltage converters for 1V operation, high-end cooling methods, and a 40 dB limit for the fan noise (with clock adjustments to ensure this at all times).

The performance is nearer to the normal (Max-P) GeForce GTX 1070 than to then GTX 1080 (at least in the Asus Zephyrus). Therefore, most demanding games should be playable in full HD and maximum detail settings (see game benchmarks below).

Features

The GP104 chip is manufactured in 16nm FinFET process at TSMC and offers a range of new features. DisplayPort 1.4 (ready), HDMI 2.0b, HDR, Simultaneous Multi-Projection (SMP), improved H.265 video en- and decoders (for PlayReady 3.0) are only some of the improvements. See our detailed Pascal architecture article for more details.

The power consumption of the Max-Q design is notably lower than the normal GTX 1080 for laptops and ranges between 90 and 110 Watt (TGP) according to Nvidia.