devis592 wrote:
入手4090了沒,先(恕刪)
這卡可不是EVGA
,去年EVGA顯示卡玩遊戲燒毀‧說換就換一點都不囉嗦‧
其他間負責的態度會這麼乾脆嗎?
現在這問題如果是NVIDIA老黃的接頭出問題,老黃要不要出來負一下責任‧
edhibgu wrote:
依據電學基礎理論功率(恕刪)
edhibgu wrote:
也就是如果他一開始設計成原本方式,多條8PIN端子分流這樣,這個顯示卡也還可以接受。但是他把4個8PIN合併成12PIN,我是不知道他們有什麼黑科技啦~不過在我的電子常識看來,不太合理,一開始我也覺得怪怪的設計,想說他們是有什麼黑科技可以解決線徑問題,結果現在出包,這黑科技有點掉漆,坐等看戲

edhibgu wrote:
回jjx874: 你(恕刪)
The new 12VHPWR connector should work exclusively with PCIe Gen5 graphics cards and not be backward compatible with anything else. It is said to replace three standard 8-pin power connectors found on some high-end graphics cards and will likely result in power supply manufacturers adopting the new standard. The official PCI-SIG specification defines each pin capable of sustaining up to 9.2 Amps, translating to a total of 55.2 Amps at 12 Volts. Theoretically, this translates to 662 Watts; however, Igor's Lab notes that the connector is limited to 600 Watts. Additionally, the 12VHPWR connector power pins have a 3.00 mm pitch, while the contacts in a legacy 2×3 (6-pin) and 2×4 (8-pin) connector lie on a larger 4.20 mm pitch.

