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安裝中文字典英文字典辭典工具!
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- How to Run an Optimized HPL Linpack Benchmark on AMD Ryzen Threadripper . . .
The AMD Ryzen Threadripper 2990WX with 32 cores is an intriguing processor I've been asked about performance for numerical computing and decided to find out how well it would do with my favorite benchmark the "High Performance Linpack" benchmark This is used to rank Supercomputers on the Top500 list It is not always simple to run this test since it can require building a few libraries from
- AMD Ryzen 3950x Compute Performance Linpack and NAMD
The, much anticipated, AMD Ryzen 3950x 16-core processor is out! As always the first thing I wanted know was the double precision floating point performance My two favorite applications for a "first look" at a new CPU are Linpack and NAMD
- Ryzen 7950x Zen4 AVX512 Performance With AMD AOCCv4 HPL HPCG HPL-MxP
This post is a first-look at performance of the Ryzen7 7950x CPU using the latest AMD compiler release with support for Zen4 arch including AVX512 vector instructions Performance is tested using the HPC standard benchmarks, HPL (High Performance Linpack), HPCG (High Performance Conjugate Gradient) and the newer HPC Top500 benchmark, HPL-MxP (formerly HPL-AI)
- Linpack performance Haswell E (Core i7 5960X and 5930K)
The new Intel desktop Core i7 processors are out, Haswell E! We look at how the Core i7 5960X and 5930K stack up with some other processors for numerical computing with the Intel optimized MKL Linpack benchmark
- AMD Threadripper 3990x 64-core Linpack and NAMD Performance (Linux)
64 cores! The latest AMD Threadripper is out, the 3990x 64-core I've spent the last couple of days running benchmarks and have some results showing raw numerical compute performance using my standard CPU testing applications HPL Linpack and the molecular dynamics program NAMD The 3990x is a great processor with exceptional performance Especially for NAMD! (There were some difficulties and
- AMD Zen4 Threadripper PRO vs Intel Xeon-w9 For Science and Engineering
The performance improvement with the new Zen4 TrPRO over the Zen3 TrPRO is very impressive! My first recommendation for a Scientific and Engineering workstation CPU would now be the AMD Zen4 architecture as either Zen4 Threadripper PRO or Zen4 EPYC for multi-socket systems
- Impact of Temperature on Intel CPU Performance - Puget Systems
At each cooling increment we kept a log of the Linpack benchmark results as well as using CoreTemp to record the CPU core temperature and frequency Since the Intel CPU thermal limit is 100 °C, we can quantify the amount of overheating by measuring the amount of time the CPU temperature was running at > 99 °C
- Xeon E5 v3 Haswell-EP Performance -- Linpack | Puget Systems
The Intel Xeon E5 v3 Haswell EP processors are here The floating point performance on these new processors is outstanding We run a Linpack benchmark on a dual Xeon E5-2687W v3 system and show how it stacks up against several processors
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