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Nvidia reduced GDDR6 chip speed as part of GeForce RTX 2080 Super / News / Overclockers.ua



Along with the official launch of the GeForce RTX 2080 Super, the first reviews appear from & # 39; a superfamily leader on the web. As predicted, the new product has improved performance by about 5-10% compared to last year's GeForce RTX 2080. This was achieved through the use of & # 39; a full version of & # 39; a Nvidia TU104 core, as well as more high speed GDDR6 memory chips.

GeForce RTX 2080 Super

The GeForce RTX 2080 super used gigabyte of Samsung K4Z80325BC-HC16 chips with a throughput of 16 Gbit / s per contact. However, in the case of a new card, its potential is not fully publicized, so Nvidia decides to limit the effective speed of a video buffer to 15.5 Gbit / s.

Samsung K4Z80325BC-HC16
Photo TechPowerUp

According to the AnandTech web server, this was done to simplify the release of new video cards for AIB partners of "green" chipmaker. The overwhelming majority of GeForce RTX 2080 Super models use the same PCB as in similar versions of GeForce RTX 2080, which were provided with less high speed GDDR6 chips. If Nvidia decides not to cut the effective speed of a video buffer, then some alternative design solutions may not pass the stability test.

On another side, in & # 39; In case of GeForce RTX 2080 Super-Designed PCB models, you can count on GDDR6 memory overclocked to an effective 16 GHz or higher.


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