Unverified50% confidenceBenchmarkExact time
The speculative decoding gains observed on the M5 are only between 4% and 40%, and the M3 Ultra shows almost no improvement.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/23/2026
First Seen
Valid until: 12/22/2026
Sources
Related Entities
Related Claims
UnverifiedCompared to the M3 Ultra, the M5 Ultra shows approximately 33.5% improvement in Geekbench single-core and approximately 32.5% improvement in multi-core scores.78% similarUnverifiedThe M5 Ultra's peak AI compute performance is more than 4x higher than that of the M3 Ultra.72% similarUnverifiedIn the Cinebench R26 multi-core test, the M5 Ultra scored 17,943 points versus 10,425 for the M3 Ultra, representing approximately 1.72x, far exceeding Apple's claimed 1.3x.70% similarUnverifiedThe M5 Ultra GPU's Solar Bay Extreme score is 108.4% higher than that of the M3 Ultra.66% similarUnverifiedThe ratio of activated parameters to total parameters for MiniMax M3, 23B/428B, is approximately 5.4%.65% similar
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