AVX512 performance improvement for SKL-X in Sandra SP2
What is AVX512? AVX512 (Advanced Vector eXtensions) is the 512-bit SIMD instruction set that follows from previous 256-bit AVX2/FMA3/AVX instruction set. Originally introduced by Intel with its “Xeon...
View ArticleSandra Platinum (2017) SP2 – NUMA for ThreadRipper, AVX512 for SKL-X
We are pleased to release SP2 (Service Pack 2 – version 24.41) update for Sandra Platinum (2017) with the following updates: Sandra Platinum (2017) Press Release Tools update allowing further ports of...
View ArticleIntel Core i9 10980X (Cascade Lake) Review & Benchmarks – CPU...
What is “Cascade Lake (CSL-X)”? It is one of the 10th generation Core X-Series arch (CSL-X) from Intel – the latest revision of the “Skylake-X” (SKL-X) arch; it succeeds the older 9900 and 7900...
View ArticleAVX512 Improvement for Icelake Mobile (i7-1065G7 ULV)
What is AVX512? AVX512 (Advanced Vector eXtensions) is the 512-bit SIMD instruction set that follows from previous 256-bit AVX2/FMA/AVX instruction set. Originally introduced by Intel with its “Xeon...
View ArticleAVX512-IFMA(52) Improvement for IceLake and TigerLake
What is Sandra’s Multi-Media benchmark? The “multi-media” benchmark in Sandra was introduced way back with Intel’s MMX instruction set (and thus Pentium MMX) to show the difference vectorisation brings...
View ArticleIntel 11th Gen Core RocketLake AVX512 Performance Improvement vs AVX2/FMA3
What is AVX512? AVX512 (Advanced Vector eXtensions) is the 512-bit SIMD instruction set that follows from previous 256-bit AVX2/FMA3/AVX instruction set. Originally introduced by Intel with its “Xeon...
View ArticleSiSoftware Sandra 2K21-R2 – Pushing AVX512
We are pleased to release R2 (version 31.23) update for Sandra 2K21 with the following changes: Sandra 2K21 Press Release Benchmark Support, Updates & Fixes CPU Scientific Benchmark: greatly...
View ArticleMythical Intel 12th Gen Core AlderLake 10C/20T big/P Cores (i11-12999X) –...
What is this “AlderLake-X”? ADL has now been launched – with AVX512 disabled: but, for the moment, it is possible to enable AVX512 on some boards; at least until the next microcode update. Some users...
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View ArticleAVX10: A big improvement for x64 vectorisation but it’s not ARM SVE
What is AVX10? It is a unification of current AVX (Advanced Vector eXtension) instruction sets (ISA) into a new version-based standard that is width-independent (i.e. applies to any width from 128, 256...
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