Unverified50% confidenceBenchmarkExact time
Intel SGX context-switch overhead can reach 10–30%, and memory encryption adds 5–15% latency.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/9/2026
First Seen
Valid until: 12/8/2026
Sources
Related Entities
Related Claims
UnverifiedThe available memory of Intel SGX secure enclaves was long constrained to 128MB–256MB, with later versions having expanded it to several GB.72% similarUnverifiedIntel SGX refines protection granularity to the application-level encrypted enclave, but early versions were limited by the size of the protected memory (EPC), supporting only a few hundred MB of isolated memory.67% similarUnverifiedIntel研究表明，典型企业级应用仅利用了现代CPU能力的不到10%，大部分时间浪费在缓存未命中、分支预测失败和内存延迟等待上63% similar
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