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ถ้าอ่านในลิงค์ดีๆจะพบว่า 1CUDA ใน maxwell ประสิทธิภาพจะต่ำกว่า Kepler ครับOriginally posted by ihog6hog View Post
these new NVIDIA Maxwell chips would feature a slightly enhanced SMX unit structure and made some optimizations so that the double-precision algorithm logic unit can now be used for the Single-precision too supporting all the new SP instructions.
Instead of 192 ALUs, a single SMX unit would now feature 256 ALUs which would reduce the DP rate of Maxwell down to 1:4. While technically this looks like a downgrade over Kepler, the actual performance would boost the SP numbers over Kepler.
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