Unverified50% confidenceFactExact time
NVIDIA RTX 5090基于Blackwell架构，配备32GB GDDR7显存，理论FP16算力超过100 TFLOPS
1
Sources
50%
Confidence
Long-term
Relevance
7/16/2026
First Seen
Sources
Related Claims
VerifiedNVIDIA RTX 4090拥有24GB GDDR6X显存81% similarUnverifiedRTX 5090基于Blackwell架构，配备32GB GDDR7显存，带宽达1.79TB/s，相比RTX 4090的1TB/s有显著跃升80% similarUnverified7900XT搭载Navi 31核心，拥有96个计算单元、20GB GDDR6显存，理论FP16算力超过80 TFLOPS79% similarUnverifiedRTX 5080配备16GB GDDR7显存76% similarVerifiedNVIDIA H100单卡FP64双精度浮点性能达到约34 TFLOPS76% similar
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