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Beitragsrückblick für SiSoftware Sandra 2020 (die neuesten Beiträge zuerst)
ocinside Erstellt: 10:07 am 9. Feb. 2021
SiSoftware Sandra 2020 Release 14g 30.96 wurde gerade als neuste Version online gestellt und kann von unserem Server runtergeladen werden :thumb:

- Additional Future Hardware Support (R14x)
R14e/g Optimisations for AMD Ryzen 5000-series
R14c Resolves crashes on older AMD systems (Kabini, etc.)
R14b Resolves issues on future Intel Rocketlake/Alderlake systems.
R14a Resolves issues on older Intel Haswell/Broadwell systems.
ocinside Erstellt: 8:02 am 4. Feb. 2021
SiSoftware Sandra 2020 Release 14 30.94 wurde online gestellt und kann von unserem Server runtergeladen werden :thumb:
ocinside Erstellt: 17:22 am 22. Jan. 2021
SiSoftware Sandra 2020 Release 14 30.92 wurde gerade als neuste Version online gestellt und kann von unserem Server runtergeladen werden :thumb:

- Additional Future Hardware Support (R14)
Intel Alderlake (ADL-S/P/M) support; optimised RocketLake (RKL-S/U) support
AMD Ryzen (ZenX+) support; optimised Zen3 support
big/LITTLE hybrid system workload optimisation
Future AVX512-FP16 benchmarks

- Optimisations & Fixes (R13)
GPGPU Crypto Benchmarks
Hashing (SHA1, SHA2-256/512) performance optimisations across CUDA, OpenCL, DirectX CS, OpenGL CS
SHA2-512 hash will only be available if native 64-bit integer is available (DirectX 11 CS, OpenGL CS)
OpenGL CS – ARB 64-bit integer support (SHA2-512)
OpenGL CS – fix run issues for hashing benchmarks.

- Overall GPGPU Benchmark
Fix selection of interface (CUDA, OpenCL, DirectX CS, OpenGL CS)

- Optimisations & Fixes (R12)
CPU Crypto Benchmark
AES HWA acceleration not used when available. 30.81 fix
VAES / AVX2 HWA acceleration may not be used on AMD Zen3. 30.85 fix

- CPU Support
Intel TigerLake (TGL) memory details system crash (blue screen).

- GP-GPU Support
Intel TigerLake (TGL) video/GP details system crash (blue screen).
Updated AMD video detection support.

- Disk Support
Microsoft Storage Spaces (Direct) storage pools support.
Micron NVMe SSD detection.
ocinside Erstellt: 9:17 am 8. Dez. 2020
SiSoftware Sandra 2020 Release 12 30.85 wurde gerade als neuste Version online gestellt und kann von unserem Server runtergeladen werden :thumb:

Updates and Fixes:

- CPU Crypto Benchmark:
- AES HWA acceleration not used when available. [30.81 fix]
- VAES / AVX2 HWA acceleration may not be used on AMD Zen3. [30.85 fix]

- CPU Support:
- Intel TigerLake (TGL) memory details system crash (blue screen).

- GP-GPU Support:
- Intel TigerLake (TGL) video/GP details system crash (blue screen).
- Updated AMD video detection support.

- Disk Support:
- Microsoft Storage Spaces (Direct) storage pools support.
- Micron NVMe SSD detection.
ocinside Erstellt: 8:14 am 22. Okt. 2020
Die neuste SiSoftware Sandra 2020 Release 11 30.80 wurde gerade online gestellt und kann von unserem Server runtergeladen werden :thumb:

Benchmark: CPU Cache & Memory Latency
- Increased entropy for in-page & full random access patterns.
- Worst-case latency reported not average (as used by memory bandwidth).
- TLB optimisations for in-page random access pattern. We recommend using large (2MB) pages in order to reduce TLB effects on cache latencies.
- Clock timing optimisations when power state fluctuates during test

Benchmark: GPGPU Cache & Memory Latency (CUDA, OpenCL, DirectX Compute)
- Worst-case latency reported not average (as used by memory bandwidth).
- Uses page size when reported by the GPU (4kB-4MB page size)
- Uses 64-bit timers where available.
- Uses cache-line size when reported by the GPU (32-256-byte line size)
- We recommend using CUDA for most accurate (native clock timing) results.
Weniger Antworten Mehr Antworten
ocinside Erstellt: 13:25 am 25. Sep. 2020
SiSoftware Sandra 2020 Release 10 30.77 wurde gerade als neuste Version online gestellt und kann von unserem Server runtergeladen werden :thumb:

GP-GPU (CUDA / OpenCL / DirectX Compute) Benchmarks:
- Additional improvements for nVidia Ampere; CUDA SDK updated to 11.1
- Additional improvements for Image Processing benchmarks
- Additional improvements for Scientific Analysis benchmarks (FFT, GEMM) [perf impact]
- Reverted (R3 update) hashing/SHA block change in Cryptography benchmarks [perf impact]
- Relaxed limits further for better performance on high-end/multiple GP-GPUs [up to 8]

CPU Benchmarks:
- Fixed possible lock-up in Scientific Analysis benchmarks
- Reverted (R3 update) hashing/SHA block change in Cryptography benchmarks [no impact]
- Revised benchmarks for asymmetric work-loads for hybrid CPUs

Bug Fixes:
- Fixed (possible) crash on Intel graphics with 64-bit PCIe memory addressing
- Reviewed all device code that deals with 64-bit PCIe memory addressing
- Fixed TigerLake (TGL) memory information/timings for (LP)DDR5
- Fixed TigerLake (TGL) integrated graphics memory information
- Additional IceLake (ICL) memory information
ocinside Erstellt: 9:21 am 26. Aug. 2020
SiSoftware Sandra 2020 Release 9 30.69 wurde gerade als neuste Version online gestellt und kann von unserem Server runtergeladen werden :thumb:

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 (integer FMA 52-bit) on Intel IceLake and newer CPUs (also supporting AVX512-DQ, AVX2 and SSE4).
- 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.
ocinside Erstellt: 11:44 am 6. Aug. 2020
SiSoftware Sandra 2020 Release 8t 30.61 wurde gerade als neuste Version online gestellt und kann von unserem Server runtergeladen werden :thumb:

Future Hardware Support:
- Update R8t adds support for "Tiger Lake" (TGL) as well as updated support for "Ice Lake" (ICL) and future processors.

Support & Fixes:
- JCC Erratum Mitigation
- bigLITTLE Hybrid Architecture (aka 'heterogeneous multi-processing')
- AMD Power/Performance Determinism
- Hypervisors
ocinside Erstellt: 16:18 am 28. Juli 2020
SiSoftware Sandra 2020 Release 8 30.57 wurde gerade als neue Version online gestellt und kann nun von unserem Server runtergeladen werden :thumb:

Support & Fixes:
- JCC Erratum Mitigation
- bigLITTLE Hybrid Architecture (aka 'heterogeneous multi-processing')
- AMD Power/Performance Determinism
- Hypervisors
ocinside Erstellt: 11:03 am 26. Juni 2020
SiSoftware Sandra 2020 Release 7 30.49 wurde gerade als neue Version online gestellt und kann von unserem Server runtergeladen werden :thumb:

Support & Fixes:
- Internet Benchmarks: Fix websites access failure due to obsolete agent string.
- Disk Benchmarks: Fix crash on badly fragmented media (HDD/SSD).
- Database: Fix update/insert issues with specific benchmark results.

Updates & Optimisations:
- CPU Benchmarks: AMD Ryzen 4000 series (APU) preliminary support.
- GPGPU (CUDA/OpenCL) Benchmarks: nVidia Ampere preliminary support.
- Database: Optimise performance when accessing/updating benchmark results.
- Branding (Benchmarks/Ranker): Updated manufacturer list.
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