NVIDIA GeForce GTX 1060 (Desktop) vs AMD Radeon RX 6550M vs AMD Radeon RX 6800S

NVIDIA GeForce GTX 1060 (Desktop)

The Nvidia GeForce GTX 1060 is a graphics card for desktops and high end laptops (upcoming, see our article for the mobile GTX 1060 for benchmarks and specs). It is based on the Pascal architecture and manufactured in 16 nm FinFET at TSMC. The GPU is be based on the smaller GP106 chip. In laptops it has the codename N17E-G1 and will be the successor to the old GTX 970M (predecessor). The laptop version should be launched in August 2016. The desktop version is already out.

The performance of the 6 GB version is on par with an older GeForce GTX 980 (desktop and laptop). Therefore, 1080p gaming at highest detail is currently the best use case for the card. A comprehensive review of the desktop GeForce GTX 1060 Founders Edition with 6 GB GDDR5 can be found here. Beware, the upcoming 3 GB desktop variant should feature 128 shader less but clocked slightly higher. Still the performance should be definately slower than the 6 GB version.

AMD Radeon RX 6550M

The AMD Radeon RX 6550M is a mobile entry-level graphics card based on the Navi 24 chip (RDNA 2  architecture) manufactured in the modern 6nm process. It features 1024 cores (16 CUs - compute units) and 4 GB of fast GDDR6 graphics memory connected with a 64 Bit memory bus. The chip also includes 16 MB Infinity Cache. The game clock speed is specified at 2560 MHz. Compared to the RX 6500M, the 6550M offers an increased core clock (+17%) but the memory bus i cut in half (64 versus 128 Bit).

The performance should be slightly higher than an average RX 6500M, as long as the memory bandwidth reduction wont has a too big impact.

The Navi 24 chip is manufactured at TSMC in the modern 6nm process and should offer a good energy efficiency. The RX6550M is specified at a TDP of 50 - 80 Watt and therefore best suited for normal multimedia laptops.

AMD Radeon RX 6800S

The AMD Radeon RX 6800S is a mobile high-end graphics card for gaming laptops. It uses the Navi 23 chip based on the new RDNA 2 architecture. It uses all 2,048 shaders (= 32 CUs), 128 TMUs, and 64 ROPs and therefore is similar to the desktop Radeon RX 6700 XT. The 128 Bit memory system connects 8 GB GDDR6 with 2 GHz memory clock. Furthermore, the RX6800S includes 32 MB Infinity Cache. The RX 6800S is the power saving variant of the RX 6800M and features slower clock speeds and a lower TDP.

Due to the lower clock speed, the performance should be lower than the RX 6800M. AMD specified the performance between the low power variants of the RTX 3070 (80-100W) and RTX 3080 (80-100W, former Max-Q).

The Navi 22 chip is manufactured at TSMC in the modern 7nm process. Thanks to the reduced TDP, the 6800S is suited for thin gaming laptops.