SiSoftware Sandra 20/20/9 (2020 R9) Update – GPGPU updates, fixes

Update Wizard

We are pleased to release R9 (version 30.69) update for Sandra 20/20 (2020) with the following updates:

Sandra 20/20 (2020) Press Release

GPGPU Benchmarks

  • CUDA SDK 11.3+ update for nVidia “Ampere” (SM8.x) – deprecated SM3.x support
  • OpenCL SDK updated to 1.2 minimum, 2.x recommended and 3.x experimental.
  • Increased addressing in all benchmarks (GPGPU Processing, Cryptography, Scientific Analysis, Financial Analysis Image Processing, etc) to 64-bit for large VRAM cards (12GB and larger)
  • Increased limits allowing bigger grids/workloads on large memory systems (e.g. 24GB+ VRAM, 64GB+ RAM)
  • Optimised (vectorised/predicated) some image processing kernels for higher performance on VLIW GPGPUs.

CPU / SVM Benchmarks

  • Vectorised CPU Multi-Media 128-bit integer benchmark to support ADX/BMI(2) instructions as well as vectorised to support AVX512-IFMA(52) (52-bit integer FMA, 104-bit intermediate result) on Intel “IceLake” and newer CPUs (also supporting AVX512-DQ, AVX2 and SSE4). See “AVX512-IFMA(52) Improvement for IceLake and TigerLake” article.
  • Optimised .Net and Java Multi-Media 128-bit integer benchmarks similar to CPU version.
  • Increased limits/addressing allowing bigger grids/workloads on large thread/memory systems (e.g. 256-thread, 256GB RAM)

Bug Fixes

  • Fixed incorrect rounding function resulting in negative numbers displayed for zero values(!) Display issue only, actual values not affected.
  • Fixed display for large scores in GPGPU Processing benchmarks (result would overflow the display routine). Display issue only, scores stored internally (database) or sent/received from Ranker were correct and will display correctly upon update.
  • Fixed (sub)domain for Information Engine. Updated microcode, firmware, BIOS, driver versions are displayed again when available.

Reviews using Sandra 20/20:

Update & Download

Commercial version customers can download the free updates from their software distributor; Lite users please download from your favourite download site.

Download Sandra Lite