diff --git a/Console-Logs.md b/Console-Logs.md
index 82189db..41cc14b 100644
--- a/Console-Logs.md
+++ b/Console-Logs.md
@@ -70,13 +70,14 @@ have significant improvements and not all combinations are avalable in binary fo
 * AVX: Supersedes all SSE versions. Provides initial support for 256 bit vectors but not integer support.
 * AVX2: Minimum level for 256 bit integer vector support, first available on Intel Haswell and AMD Ryzen.
 * AVX512: A suite of seperate extensions that provide 512 bit vector support. Cpuminer-opt support requires 
-AVX512F, AVX512VL, AVX512DQ, & AVX512BW, first available on Intel Cascade Lake X HEDT CPUs.
+AVX512F, AVX512VL, AVX512DQ, & AVX512BW, first available on Intel Skylake X HEDT CPUs.
 
 ### AES encryption and decryption, aka AES_NI
 * AES: Basic hardware AES support performs AES operations with a single instruction, also requires SSE2,
   first available on Intel Westmere.
 * VAES: Vectored AES, supports 4 parallel AES operations with a single instruction, first available on Intel
-           Icelake. Also requires AVX512F.
+           Icelake. Also requires AVX512F. AMD Zen3 supports 256 bit VAES only (2-way parallel) without AVX512F.
+           The Intel specification states 256 bit VAES is only avaiable on CPUs with AVX512VL & AVX512F.
 
 ### SHA encryption and decryption, aka SHA_NI
 * SHA supports basic SHA-256 operations with a single instruction, also requires SSE2. First available