据 IT 之家网友 Alejandro86 的线索投递，英伟达自 RTX 20 系列之后，就未曾再推出 Super 版本显卡。而 RTX 30 系列也延续了这一规则。最近，围绕 NVIDIA GeForce RTX 40“SUPER”GPU 的传闻不断，Kopite7kimi 最新发布的传闻谈到了这三款显卡的部分规格。
首先是 RTX 4080 SUPER，据传它将采用 AD103-400 GPU 核心，拥有 10240 个内核、320 个 TMU、112 个 ROP 和 64 MB 二级缓存。此外，该 GPU 将使用 256bit 总线接口，这意味着它仍将使用 16GB GDDR6X 显存，与 RTX 4080 非 SUPER 版本相同。
接下来是 NVIDIA GeForce RTX 4070 Ti SUPER，这款显卡据说将会采用 AD103-275/AD102-175 GPU SKU，两个版本拥有相同的 8448 个核心和 48 MB 二级缓存。最后是 NVIDIA GeForce RTX 4070 SUPER，据说它将采用 AD104-350 或 AD103-175 配置，两个版本均具备 7168 个核心，预计将配备 48 MB 二级缓存。此外，这款显卡似乎仍将坚持使用 12GB GDDR6X 显存，不过我们可以期待英伟达升级更高规格的美光 DRAM，从而降低 192bit 总线接口的压力。
如果英伟达最终方案沿用下来，那么 RTX 4070 SUPER 恐怕将会是升级幅度最大的一款产品，这也是英伟达用来对抗 AMD RX 7800 XT 这一细分市场的真正手段。
英文翻译：
NVIDIA has 曝光了 RTX 4080 Super, 4070 Ti Super, and 4070 Super graphics card specifications. After the RTX 20 series, the company has not released a Super version of the graphics card. The RTX 30 series also followed this rule. Recently，围绕 the NVIDIA GeForce RTX 40 “SUPER” GPU rumors have been circulating, and Kopite7kimi has released some information about the specifications of these three graphics cards.
According to the latest rumors, the RTX 4080 Super will use the AD103-400 GPU core, have 10240 个内核、320 个 TMU, 112 个 ROP, and 64 MB of secondary cache. In addition, the GPU will use a 256-bit bus interface, which means that it will still use 16GB GDDR6X memory, just like the RTX 4080 non-Super version.
The NVIDIA GeForce RTX 4070 Ti Super is said to use the AD103-275/AD102-175 GPU SKU, with the same 8448 个核心 and 48 MB of secondary cache in both versions. The last is the NVIDIA GeForce RTX 4070 Super, which is said to use the AD104-350 or AD103-175 configuration, both with 7168 个核心，and is expected to be equipped with 48 MB of secondary cache. In addition, this graphics card seems to still use 12GB GDDR6X memory, but we can expect NVIDIA to upgrade to higher-spec GDDRAM, reducing the pressure on the 192-bit bus interface.
If NVIDIA’s final plan is adopted, the RTX 4070 Super may be the graphics card with the largest upgrade, which is also the company’s real means of countering the AMD RX 7800 XT in the 细分 market.
【来源】https://www.ithome.com/0/728/447.htm
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