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SiSoftware Sandra 2021 R18 Build 31.112

SiSoftware Sandra 2021 R18 Build 31.112
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SiSoftware Sandra 2021 – the latest version of its award-winning utility. It includes remote analysis, benchmarking and diagnostic features for PCs, servers, mobile devices and networks.

SiSoftware Sandra (the System ANalyser, Diagnostic and Reporting Assistant) is an information and diagnostic utility. It should provide most of the information (including undocumented) you need to know about your hardware, software and other devices whether hardware or software.

SiSoftware Sandra works along the lines of other Windows utilities, however it tries to go beyond them and show you more of what’s really going on. Giving the user the ability to draw comparisons at both a high and low-level.

Added new Overall Performance benchmarks for all major components (CPU, GPGPU, Video/Graphics, Memory/Cache and Disk) and thus simplified the Overall Computer Performance benchmark.

Also added hardware support and optimisations for brand-new CPU architectures (AMD Ryzen 2, AMD Vega GPGPU, future Intel) not forgetting GPGPU architectures across the various interfaces (CUDA, OpenCL, DirectX ComputeShader, OpenGL Compute).

SiSoftware Sandra, founded in 1995, is one of the leading providers of computer analysis, diagnostic and benchmarking software. The flagship product, known as “SANDRA”, was launched in 1997 and has become one of the most widely used products in its field. Nearly 700 worldwide IT publications, magazines and review sites use SANDRA to analyse the performance of today’s computers. Over 9,000 on-line reviews of computer hardware that use SANDRA are catalogued on our website alone.

Feature list of SiSoftware Sandra 2021:

  • Processor Overall Index. A combined performance index of all major CPU-related benchmarks: Multi-Media, Scientific Analysis, Financial Analysis, Image Processing, Multi-Core Efficiency
  • GPGPU Overall Index. A combined performance index of all major GPGPU-related benchmarks: Processing, Scientific Analysis, Financial Analysis, Image Processing, Memory Bandwidth, Memory Latency
  • Video/Graphics Overall Index. A combined performance index of all major video benchmarks: Shader Processing, Memory Bandwidth, Media Transcoding
  • Memory/Cache Overall Index. A combined performance index of all major memory and cache-related benchmarks: Memory Bandwidth, Cache Bandwidth, Memory Latency.
  • Disk Overall Index. A combined performance index of all major disk-related benchmarks: File System Bandwidth, File System I/O, Physical Disk Bandwidth
  • Overall Computer Index. A combined performance index of all component overall indexes (CPU, GPGPU, Video/Graphics, Memory/Cache and Disk)

While each benchmark measures the performance of a specific device (CPU, Memory, (GP)GPU, Storage, etc.), there is a real need for a benchmark to evaluate the overall computer performance: this new benchmark is a weighted average of the individual scores of the existing benchmarks:

  • Native CPU Arithmetic, Cryptographic, Multi-Media (SIMD), Financial and Scientific: measures native processing performance using the very latest instruction sets (AVX512, AVX2/FMA, AVX, SSE2)
  • .Net/Java Arithmetic: measures software virtual machine performance (e.g. for .Net WPF/Silverlight/Modern applications)
  • Memory and Cache Bandwidth and Latency: measures memory and caches performance
  • File System/Storage Bandwidth and I/O: measures storage performance
  • GP (General Processing) / HC (Heterogonous Compute) (GPU/APU) Arithmetic, Cryptographic, Financial, Scientific: measures (GP)GPU/APU processing performance
  • GP (General Processing) / HC (Heterogonous Compute) (GPU/APU) Memory Bandwidth and Latency: measures (GP)GPU/APU memory performance

Key features of Sandra 20/21

  • 4 native architectures support (x86, x64, ARM64** – Windows; ARM, ARM64, x86, x64 – Android)
  • Huge official hardware support through technology partners (AMD/ATI, nVidia, Intel).
  • 4 native (GP)GPU/APU platforms support (OpenCL 2.1+, CUDA 10.1+, DirectX Compute Shader 11/10+, OpenGL Compute 4.5+, Vulkan 1.0+).
  • 4 native Graphics platforms support (DirectX 11.x/10.x, OpenGL 4.0+, Vulkan 1.0+).
  • 9 language versions (English, German, French, Italian, Spanish, Japanese, Chinese (Traditional, Simplified), Russian) in a single installer.
  • Enhanced Sandra Lite (Eval) version (free for personal/educational use, evaluation for other uses)

SiSoftware Sandra 20/21-R18 Build 31.112:

  • Gp-GPU Performance

    • nVidia 4090 series FP16 validation failure (too low precision for image size)
    • nVidia CUDA 9.0 / 8.9 support
  • Gp-Gpu Memory Bandwidth
    • Corrected DirectX Compute (11/12) bandwidths with some internal graphics
  • Memory Detection
    • Intel XMP 3.0, AMD EXPO DDR5 detection missing in some instances
    • Jedec, Intel XMP 2.0 DDR4 write timings if provided by newer standard revision
    • Corrected timings (tRP, tRAS) for some Intel ADL/RPL systems
    • Missing memory timings for some mobile Intel ADP-P/U systems
    • Added support for more chipsets (both AMD and Intel)

SiSoftware Sandra 20/21-R17 Build 31.109:

  • Cache & Memory Bandwidth Benchmark
    • Further improved/fixed hybrid bandwidth workload allocation when all cores are used, e.g. on Intel 12600K
  • Cluster Performance Contribution: All Memory/Cache Benchmarks
    • It is the sum of the bandwidth of all cores in each cluster
    • Reveals how much the big/P & LITTLE/E core clusters have contributed compute power wise to each benchmark score in percent, e.g. on Intel 12600K – CPU Arithmetic Benchmark:
  • Core Performance Ratio: All Memory/Cache Benchmarks
    • It is the ratio of the big/P Core vs. LITTLE/E core bandwidth
    • Reveals just how much more performant the big/P Cores are vs. the LITTLE/E cores, e.g. on Intel 12600K – CPU Arithmetic Benchmark:
  • Future Hardware Support

    • Additional AMD Ryzen 7000 (Zen4) support
      • Enabled DDR5 SPD (Hub, PMIC, TS) AMD information
    • Additional Intel Sapphire Rapids (SRP-X/EX) support
    • Preliminary Intel MeteorLake (MTL) support
    • Preliminary Intel Granite Rapids (GRP-EX) support
      • Enabled DDR5 SPD (Hub, PMIC, TS) Intel information

Homepage – https://www.sisoftware.co.uk

Supported Operating Systems:

  • Windows Client
    • Windows 11, 10 (x86, x64, ARM, Arm64)
    • Windows 8.1, 7 (x86, x64)
  • Windows Server / Hyper-V Server
    • Windows Server 2022, 2019, 2016 LTSC (x64)
    • Windows Server 2012/R2, 2008/R2 (x64)
    • Windows Server vNext (x64, Arm64)

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