GTX 1660 Super vs RTX 3080: Specs

Architecture, compute capability and supported precisions for the GTX 1660 Super and the RTX 3080, from vendor datasheets.

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Specs side by side

SpecGTX 1660 SuperRTX 3080
VRAM6GB GDDR610GB GDDR6X (a 12GB variant also ships)
Memory bandwidth336 GB/s760 GB/s
ArchitectureTuringAmpere
Compute capability7.58.6
Precisions in hardwareFP32, FP16, INT4FP32, FP16, BF16, INT4
Peak FP16/BF16 tensor TFLOPS–119 TFLOPS
Max board power (TDP)125W320W

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