Unverified50% confidenceBenchmarkExact time
The Tesla T4's memory bandwidth is only 300GB/s, compared to 1008GB/s for the RTX 4090
1
Sources
50%
Confidence
Long-term
Relevance
10/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe SXM2 version of the Tesla V100 supports NVLink high-speed interconnect with a bandwidth of up to 300 GB/s and a TDP of 300W.78% similarUnverifiedThe RTX 4090 has a memory bandwidth of approximately 1 TB/s, while unified memory bandwidth typically falls in the 100–800 GB/s range, with Apple M3 Ultra reaching 800 GB/s and ordinary mini PC APU solutions typically at 100–200 GB/s.78% similarUnverifiedThe Tesla P100 is equipped with 16 GB HBM2 memory and 732 GB/s bandwidth.78% similarUnverifiedThe PCIe version of the Tesla V100 has a TDP of 250W and is bandwidth-limited by the PCIe bus.75% similarVerifiedRTX 4090的理论FP16算力为82.6 TFLOPS，显存带宽为1008 GB/s70% similar
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