AMD Radeon RX 550 (Laptop) vs NVIDIA GeForce GTX 1050 Ti (Desktop) vs AMD Radeon RX 590 (Desktop)

AMD Radeon RX 550 (Laptop)

The AMD Radeon RX 550 is mobile mid-range graphics card for laptops based on the Polaris 12 chip . It is manufactured in an improved 14 nm FinFET process at Globalfoundries or Samsung. The Polaris 12 chip (codename Lexa) is a smaller chip than the Polaris 11 and 21 and uses the improved 14nm process that allows higher clock rates than the first generation (Radeon RX 400 series). It features 640 shaders (10 CUs) and (at least in the Pavilion 15t) all cores are activated in the mobile version (where 512 are activated in the desktop RX 550).

According to the specified peak performance, the chip should be similar fast as a Radeon Pro 455 in the MacBook Pro 2016. In our tests it reaches the Radeon Pro 455 and bests the Nvidia GeForce MX150, but stays behind the GeForce GTX 1050.

The features of the Radeon RX 550 are identical to the faster RX 460 and all other Polaris chips. See more details on the Polaris architecture here.

The power envelope of the faster Radeon Pro 460 is rated at 35 Watt according to the AMD blog post. In our tests with The Witcher 3, the GPU needed in the Pavilion 15t 80 Watt and positiones itself between the much more power efficient MX150 and the GTX 1050.

NVIDIA GeForce GTX 1050 Ti (Desktop)

The Nvidia GeForce GTX 1050 Ti (N17P-G1) for desktops is an entry level gaming graphics card that was announced late 2016. It is based on the GP107 chip using the Pascal architecture and manufactured in 14nm FinFET at Samsung (the bigger Pascal chips are manufactured in 16nm at TSMC). Usually it is equipped with 4 GB GDDR5 memory with a 7 Gbps data rate. The mobile GTX 1050 Ti version should be announced later (beginning of 2017) and feature similar specs.

The performance of the GTX 1050 lies between the Radeon RX 460 and the RX 470 on a similar level of the old GeForce GTX 960 (or 970M). Therefore, the card is most suited for 1080p gaming at high detail settings (but not maximum settings).

See our extensive review of the MSI GeForce GTX 1050 Ti for more information on power consumption, benchmarks and noise level.

AMD Radeon RX 590 (Desktop)

The AMD Radeon RX 590 is a desktop graphics card positioned in the mid-range of 2018. It is manufactured in 12nm and offers 2,304 shader cores and 8 GB GDDR5 VRAM using a 256 Bit memory interface (8 GHz, 256 GB/s).

The RX590 uses the new Polaris 30 chip, which is a 12nm version of the Polaris 20 chip of the RX 580. Thanks to the improved process, the clock rates of the RX 590 can be higher at a similar power consumption. 

This leads to a 10 percent higher performance compared against the older Radeon RX 580 and therefore the RX 590 is faster than the GeForce GTX 1060. This means that the card is best suited for 1080p gaming in max. details (of 2018 games).

The power consumption is rated at 175 Watt and therefore 10 Watts below the Radeon RX 580 (185 Watt).