自 DeepSeek-R1 发布以来，群组相对策略优化（GRPO）因其有效性和易于训练而成为大型语言模型强化学习的热门话题。R1 论文展示了如何使用 GRPO 从遵循 LLM（DeepSeek-v3）的基本指令转变为推理模型（DeepSeek-R1） ...

Nvidia's new $999 card earned our Editors' Choice award on the basis of its pure muscle, but I have a few very specific ...

IT之家注意到，在一片“绿色海洋”中，AMD 计划于 2025 年 3 月推出其新一代 RDNA 4 系列中端显卡，包括 Radeon RX 9070 和 RX 9070 XT 组合。AMD 的目标是挑战目前由 GeForce RTX 4070 和 ...

The best argument for grabbing a 5080 right now, if you can find one at $999 in the first place, is that the only cards that ...

But then, neither is it a blood-boiler like the RTX 4080, nor a largely aspirational show-off piece like the RTX 5090. By ...

The Nvidia RTX 5080 cannot match up to the raw processing of a RTX 5080, but with multi frame gen it's a card you can't ...

Take a hard look at the specs, and you'll see the RTX 5080 is just an RTX 5070 in disguise. Nvidia's greed may be at play, ...

Asus has released the NVIDIA RTX 5090 graphics card for lovers of gold, luxury, Emirates, and all that. Of course, it is expensive.

The NVIDIA GeForce RTX 5080 is a 4K gaming powerhouse GPU, and with DLSS 4, games now look better and run faster than ever ...