NVIDIA GeForce GTX 960 vs NVIDIA GeForce GTX 980 Ti vs NVIDIA GeForce GTX 970

NVIDIA GeForce GTX 960

The Nvidia GeForce GTX 960 is a desktop graphics card of the upper middle class. It is based on the GM206 Maxwell chip that is produced in 28nm. The GTX960 offers 1024 shader cores, 64 TMUs and 32 ROPs (no deactivated units of the chip). The graphics memory is usually 2 or 4 GB GDDR5 (7 GHz effective clock) connected with a 128 Bit interface. 

On average the gaming performance is on a level with the AMD Radeon R9 280 and R9 285. Compared to laptop graphics cards, the 960 is slightly faster than a mobile Nvidia GeForce GTX 970M. The 970M offers more shader cores, but at a lower clock speed. The similar named GeForce GTX 960M for notebooks offers only 640 shader cores and a slightly lower core clock. The performance of the GTX 960 should be suffice for most games in full HD resolution. In our benchmarks only GTA 5 and The Witcher 3 achieved below 30 fps on average (see below for detailed benchmarks).

The GM206 supports CUDA, 3D Vision, PhysX, GeForce Experience, Surround, GameStream, GPU Boost 2.0, Adaptive Vertical Sync / G-SYNC, SLI, DSR, MFAA and Virtual Reality latency improvements. The GTX 960 also includes a H.265 capable de- and encoder as a first.

The power consumption of the GTX 960 on the desktop without load is around 10 Watt and on a similar level to the AMD counterparts. During gaming the 960 reaches around 85-100 Watt (depending on the model) which is a lot less than e.g. the Radeon R9 285 (around 170 Watt) - source tomshardware.com

NVIDIA GeForce GTX 980 Ti

The Nvidia GeForce GTX 980 Ti is a High-End desktop graphics card based on the Maxwell architecture. It uses the big GM200 chip with 2,816 CUDA cores (versus 2048 of the GTX 980) and is manufactured in 28 nm. Together with the NVidia Titan X (that uses the same chip with more graphics memory), the 980Ti was the fastest single chip graphics card for desktops in 2015. In 2016 the new Pascal based GeForce GTX 1070 and 1080 however were faster while using less energy thanks to the new architecture and the 16 nm process.

NVIDIA GeForce GTX 970

The Nvidia GeForce GTX 970 is a high end desktop graphics card based on the Maxwell architecture. As the faster GTX 980, the GTX 970 uses the GM204 chip, but with reduced shaders (2048 vs. 1664) and TMUs (128 vs 103). The graphics card is equipped with 4 GB GDDR5 (7 GHz effective). 3.5 GB of the 4 GB are connected with 224 Bit, the rest only with a 32 Bit interface. This can lead to some stuttering or reduced frame rates in games that use the full 4 GB. The similar named mobile GeForce GTX 970M is clearly slower as it features only 1280 shader cores.

Despite the unique memory configuration, the GTX 970 performs on average on par with the older GeForce GTX 780 Ti or a AMD Radeon R9 290X.

The GM204 supports CUDA, 3D Vision, PhysX, GeForce Experience, Surround, GameStream, GPU Boost 2.0, Adaptive Vertical Sync / G-SYNC, SLI, DSR, MFAA and Virtual Reality latency improvements.

The Maxwell architecture is very power efficient. While gaming, the card only uses as much power as the Radeon R9 285 which is more than 35% slower on average.