Sisoft Sandra 31.109
Download For Windows PC
Download links
Safe & Secure File Download
How to install Sisoft Sandra?
1. Double-click on the downloaded Sisoft Sandra file.
2. Follow the steps on the screen to install Sisoft Sandra.
Sisoft Sandra Latest Version 31.109 Update
- GP-GPU Processing OpenCL Benchmark: fixed kernel failures on most GP-GPUs. Bug discovered by Mark Poppin.
- CPU Scientific Benchmark: greatly improved AVX512 GEMM (SGEMM, DGEMM) performance by using the larger 48kB L1D cache (on RKL and ICL-SP) and better prefetch. [note AVX2/FMA3 performance is also improved to some extent]
- CPU Inter-Thread Efficiency Benchmark: reasonably improved AVX512 inter-thread transfers by using larger transfer blocks that take advantage of the larger 48kB L1D cache (on RKL and ICL-SP). [note AVX2/FMA3 performance is also improved to some extent]
- Memory Bandwidth Benchmark: modestly improved AVX512 bandwidth transfers by using the larger 48kB L1D cache( on RKL and ICL-SP) and smarter prefetching. [note AVX2/FMA3 performance is also improved to some extent]
- Multi-Core Efficiency Benchmark: renamed to "Inter-Thread Efficiency" Benchmark as it now measures and displays inter-thread/core/module (CCX)/node (die)/pakage (socket) thread latencies.
- Inter-Thread Efficiency Benchmark: enabled 512-bit/AVX512 inter-thread transfers for higher bandwidth utilisation.
- Inter-Thread Efficiency Benchmark: reduce latency reported to just one of the
- All CPU Benchmarks: expanded CPU microcode version from 2 digits to 8 digits (i.e. MC--<8V>).
- All GP-GPU Benchmarks: latest nVidia run-time (v456+ CUDA/OpenCL) now includes company name in device name which results in duplicated company name (e.g. "nVidia NVIDIA 2080Ti") that is pretty ugly.