[公告] gigaleaf 水桶三十日

作者: AreLies (謊言)   2024-02-28 17:12:31
作者 gigaleaf (leaves) 看板 PC_Shopping
標題 [情報] NVIDIA RTX2000 Ada Generation GPU
時間 Wed Feb 28 14:17:27 2024
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NVIDIA RTX 2000 Ada Generation
採用 NVIDIA Ada Lovelace 架構
2816 NVIDIA CUDA 核心
88 NVIDIA Tensor 核心
22 NVIDIA RT 核心
記憶體16GB GDDR6,支援錯誤修正碼(ECC)高達 224GB/s 記憶體頻寬
最大功耗: 70W
PCIe Gen 4 x 8
NVIDIA RTX2000 的效能
第三代RT 核心:27.7 TFLOPS 輸送量超過前一代的 1.7 倍,可大幅加速為影片內容提供
擬真渲染效果
第四代Tensor核心:191.9 TFLOPS 更快速的人工智慧運算效能,比前一代高出 1.8 倍以
上。這些 Tensor 核心支援 FP8 精度資料類型的加速,並提供獨立的浮點和整數資料路
徑,可加速混合浮點和整數計算的執行速度。
CUDA核心:12.0 TFLOPS 單精度FP32效能吞吐量提高1.5倍,針對單精度浮點 (FP32) 運
算的 1.5 倍速處理,可為桌上型電腦大幅提升繪圖運算和模擬工作流程的效能,便於進
行複雜的 3D 電腦輔助設計 (CAD) 和電腦輔助工程 (CAE) 等工作。
節能:最大功耗 70W
專用GPU 記憶體:配備 16 GB 的 GDDR6 記憶體,為科學家工程師和創意專業人士提供大
型記憶體,以處理龐大資料集和渲染、資料科學及模擬作業等工作負載。
DLSS 3:AI驅動的圖形方面實現額外的高品質影格提升效能。
AV1 編碼器:第八代專用硬體編碼器 (NVENC) 為串流主、直播主和視訊會議開創了全新
機會。此技術的效率比 H.264 高出 40%,讓使用者能以 1080p 串流將解析度提升至 144
0p,並同時維持相同的位元速率和畫質。
https://blogs.nvidia.com/blog/rtx-2000-ada/
NVIDIA RTX 2000 Ada Generation GPU Brings Performance, Versatility for Next Er
a of AI-Accelerated Design and Visualization
Elevating Workflows With Next-Generation RTX Technology
The NVIDIA RTX 2000 Ada features the latest technologies in the NVIDIA Ada Lov
elace GPU architecture, including:
Third-generation RT Cores: Up to 1.7x faster ray-tracing performance for high-
fidelity, photorealistic rendering.
Fourth-generation Tensor Cores: Up to 1.8x AI throughput over the previous gen
eration, with structured sparsity and FP8 precision to enable higher inference
performance for AI-accelerated tools and applications.
CUDA cores: Up to 1.5x the FP32 throughput of the previous generation for sign
ificant performance improvements in graphics and compute workloads.
Power efficiency: Up to a 2x performance boost across professional graphics, r
endering, AI and compute workloads, all within the same 70W of power as the pr
evious generation.
Immersive workflows: Up to 3x performance for virtual-reality workflows over t
he previous generation.
16GB of GPU memory: An expanded canvas enables users to tackle larger projects
, along with support for error correction code memory to deliver greater compu
ting accuracy and reliability for mission-critical applications.
DLSS 3: Delivers a breakthrough in AI-powered graphics, significantly boosting
performance by generating additional high-quality frames.
AV1 encoder: Eighth-generation NVIDIA Encoder, aka NVENC, with AV1 support is
40% more efficient than H.264, enabling new possibilities for broadcasters, st
reamers and video callers.
結論:
RTX2000憑藉即時光線追蹤、AI 加速運算和高效能圖形,重新定義了中小型工作站的功能
。結合了 22 個第三代 RT 核心、88 個第四代 Tensor 核心、2,816 個 CUDA 核心以及
支援 ECC 的 16GB GDDR6 記憶體。

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