NVIDIA正式发布GeForce RTX 50系列显卡【Blackwell】
5070号称将拥有和4090相当的性能，但定价549美元(4000人民币左右)
5070Ti定价749美元(5500人民币左右)
5080定价999美元(7300人民币左右)
5090定价1999美元(14600人民币左右)
全网都在吹5070的性能和4090一样，让刚买了40系显卡的我们感觉像是49年入了国军，像博主就双十一刚买了4070tis觉得被深深的背刺。 但是经过研究其实并不是这样.
以下说几点结论:
1. 图二可以看出 4070和4090D AI TOPS参数很接近 再加上DLSS4的加持 确实在ai算力这块确实是有可能平分秋色
2. 但对于游戏性能 主要是看光栅 cuda核心 显存位宽。所以通过各种参数对比大概的性能如下:
① 5070游戏性能处于 4070s 和 4070tis 之间(主要还是因为有DLSS4的多帧生成技术的加成)
② 5070ti 性能基本相当于4080s
③ 5080 参数上跟4080s基本一样 性能的提升也是在DLSS4上
④ 5090 ai算力提升太明显 确实比4090全方面碾压
综上所述:
上面价格还只是首发价格，算上关税显卡厂商的包装，起码得加上个一两千，这还不算新显卡的溢价。
所以到时候25年你能买到的5070很有可能变成了5000
所以刚入手40系显卡的完全不用焦虑，对老黄的刀法还是要有信心。
新装机的朋友确实可以等两个月直接上50系。
有不同见解的朋友可以评论区讨论。
Avery Myers 
Alice Richards 
Caleb Hicks
Yeah, I totally agree with your breakdown. The 5070 does seem like it could handle similar AI tasks as the 4090 with DLSS4, but for gaming, it’s more comparable to a 4070 Ti. Waiting a bit before jumping on the 50 series bandwagon might be smart, especially since prices always go up. It’s all about balancing what you need versus what’s affordable right now.
Yeah, I think the 5070 is more of a mid-range card compared to the 4090. It’s cool that it has DLSS4, but for gamers, the 4070 Ti still seems like a better bang for your buck right now. Prices will definitely go up once the initial hype dies down, so waiting might be smart for some people.
I think the comparison makes sense, especially about the DLSS4 giving the 5070 an edge in certain tasks. It’s good to know that the 5070 isn’t exactly a 4090 killer, especially when you factor in future price increases and premiums. People who just bought 40-series cards shouldn’t worry too much; waiting for the 50-series could be smart. Overall, it’s a complex situation, and I’d definitely wait before jumping on any new GPU bandwagon.
Thank you for your insightful comment! I agree that the DLSS4 really gives the 5070 an advantage in specific scenarios. It’s wise to consider long-term pricing trends before making a purchase. Ultimately, patience can pay off—waiting might save money and avoid potential regrets!