AMD Radeon RX 6600S

The AMD Radeon RX 6600S is a mobile mid-range graphics card based on the Navi 23 chip (RDNA 2  architecture) manufactured in the modern 7nm process. It features 1,792 cores (28 CUs - compute units) and 8 GB of fast GDDR6 graphics memory connected with a 128 Bit memory bus. The chip also includes 32 MB Infinity Cache. The RAdeon RX 6600S is the power saving variant of the RX 6600M with reduced core speed of 1.88 GHz versus 2.2 GHz. 

AMD compares the gaming performance to a low power RTX 3060 for laptops (80W, former known as Max-Q). When Raytracing effects are activated, it falls behind the GeForce GPUs.

The Navi 21 chip is manufactured at TSMC in the modern 7nm process. Thanks to the reduced TDP of up to 80W, the RX 6600S is well suited for thin gaming laptops.

Radeon RX 6000M Series Radeon RX 6850M XT 2560 @ 2.46 GHz 192 Bit @ 18000 MHz Radeon RX 6800M 2560 @ 2.12 - 2.3 GHz 192 Bit @ 16000 MHz Radeon RX 6800S 2048 @ 1.8 - 1.98 GHz 128 Bit @ 16000 MHz Radeon RX 6700M 2304 @ 2.3 GHz 160 Bit @ 16000 MHz Radeon RX 6650M XT 2048 @ 2.16 GHz 128 Bit @ 18000 MHz Radeon RX 6650M 1792 @ 2.22 GHz 128 Bit @ 18000 MHz Radeon RX 6600M 1792 @ 2.07 - 2.18 GHz 128 Bit @ 14000 MHz Radeon RX 6700S 1792 @ 1.7 - 1.89 GHz 128 Bit @ 14000 MHz Radeon PRO W6600M 1792 128 Bit @ 14000 MHz Radeon RX 6600S 1792 @ 1.88 GHz 128 Bit @ 16000 MHz Radeon RX 6550M 1024 @ 2 - 2.56 GHz 64 Bit @ 18000 MHz Radeon RX 6500M 1024 @ 2.19 GHz 64 Bit @ 18000 MHz Radeon RX 6550S 1024 @ 2.17 GHz 64 Bit @ 16000 MHz Radeon RX 6450M 768 @ 2 - 2.22 GHz 64 Bit @ 18000 MHz Radeon RX 6300M 768 @ 1.51 GHz 128 Bit @ 18000 MHz
Architecture	RDNA 2
Pipelines	1792 - unified
Core Speed	1881 (Boost) MHz
Memory Speed	16000 MHz
Memory Bus Width	128 Bit
Memory Type	GDDR6
Max. Amount of Memory	8 GB
Shared Memory	no
API	DirectX 12, Shader 6.4, OpenGL 4.6
Power Consumption	80 Watt
Transistor Count	11.1 Billion
technology	7 nm
Features	DisplayPort 1.4 w/DFSC, HDMI 2.0b, Radeon Media Engine (H.264 4K150 decode, 4K90 encode / H.265 4K90 decode, 4K60 encode / VP9 4K90 decode)
Notebook Size	medium sized
Date of Announcement	04.01.2022
Link to Manufacturer Page	www.amd.com

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