Unverified95% confidenceTradeoffTime unknown
4K 144Hz直通是核心卖点,但采集端最高为4K60或2K144,无法同时实现4K与144fps的采集录制,需根据自身优先级在分辨率和帧率间做取舍
1
Sources
95%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified预算有限时不建议为高刷强上4K:驱动4K 144Hz需RTX 4070以上显卡,中端显卡跑4K达不到高帧反而浪费高刷,此时2K 165Hz是甜品点81% similarUnverified分辨率越高对显卡负担越大,4K 144Hz满帧需高端显卡,预算有限时2K 144Hz的实际游戏体验优于4K 60Hz80% similarUnverified标称'4K'的低价采集卡多为'4K输入+1080p采集'(4K仅直通不录制),真正录制4K需明确标注'4K60 capture/record',购买前务必区分输入分辨率与采集分辨率参数80% similarUnverified游戏/高刷需求下认准DisplayPort 1.4接口的KVM,才能支持2K@144Hz或4K@120Hz;HDMI 2.0的KVM上限通常为2K@120Hz或4K@60Hz79% similarUnverified标称4K的低价采集卡常为'4K输入1080p采集'(即直通支持4K但实际录制降为1080p),选购必须区分'采集分辨率'与'直通分辨率'两个参数78% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/801304API
curl https://kongchang.com/api/v1/knowledge/claims/801304MCP
get_claim(id=801304)