See also: ATX § ATX 3.0 The Nvidia 12VHPWR adapter supplied with RTX 4090 cards On January 3, 2023, Nvidia reintroduced the RTX 4080 12GB as the RTX 4070 Ti during CES 2023 and reduced its list price by $100. postponing the launch of-the RTX 4080 12GB, with the RTX 4080 16GB's launch remaining unaffected. On October 14, 2022, Nvidia announced that due to the confusion caused by the naming scheme, it would be "unlaunching"-i.e. $500 for the RTX 3070, approximately 80% more expensive). These changes made the card up to 30% slower than the RTX 4080 16GB in memory-agnostic performance, while being priced significantly higher than previous xx70-class cards ($900 vs. the GeForce 10, 20, 30 series), a 192-bit bus width had been reserved for x圆0-class cards and below. It would also have a reduced TDP (285W - the 16GB variant was configured to draw up to 320W), and a cut-down 192-bit memory bus. However, unlike other examples of Nvidia GPUs with differing memory configurations within the same class which have typically been very close in processing performance, the RTX 4080 12GB uses a completely different processing unit and memory architecture: the 4080 12GB would use the AD104 chip, which features 27% fewer CUDA cores than the 16GB variant's AD103 chip. The criticism focussed on Nvidia's naming scheme - two 4080 models were to be offered, an "RTX 4080 12GB" and an "RTX 4080 16GB" - the obvious interpretation was that the only difference between the two products would be a difference in VRAM capacity. When the 12GB variant of the RTX 4080 was announced, numerous publications, prominent YouTubers, reviewers, and the community criticized Nvidia for marketing it as an RTX 4080, given the equivalent performance of previous xx80-class cards when compared with other cards of the same series, and the large gap in specifications and performance compared to the 16GB variant.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |