Bitsum (@bitsumtech) header
Bitsum (@bitsumtech) profile picture

Developer of Process Lasso, ParkControl, Coreprio, PECompact and more.

Tennessee, USA
Joined August 2010
Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)Photo by Bitsum (@bitsumtech)
T-Mobile Announces Wireless Service Now Covers 70% Of Your Apartment ๐Ÿ˜ญ theonion.com/t-mobile-announโ€ฆ
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I did some more testing of Epyc 7551 in UMA mode to compare to the TR2990, also in 4-socket mode testing with Win Server. "The results will shock you" [Thats right, right? woo clickbait? thanks again @IanCutress and @bitsumtech ] youtube.com/watch?v=CULD3bxVโ€ฆ
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AMD Comments on Threadripper 2 Performance and Windows Scheduler anandtech.com/show/13853/amdโ€ฆ
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Very good to know @AMD is working with @bitsumtech and @Microsoft to eventually make corrections and improvements for TR2 to land into Windows. #SiliconGang
AMD Comments on Threadripper 2 Performance and Windows Scheduler anandtech.com/show/13853/amdโ€ฆ
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Bitsum retweeted
AMD's Ryzen Threadripper 2990WX can receive up to a 2x performance boost thanks to fix CorePrio. The Windows Kernel has a problem, and the community is working to fix it! overclock3d.net/news/cpu_maiโ€ฆ
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Why Windows Is Gimping AMD Threadripper 2990WX Performance And A Possible Fix hothardware.com/news/windowsโ€ฆ via @HotHardware
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Threadripper 2990WXs can be faster now in scenarios like with 7zip and indigo where it was mysteriously slower than a 2950X for example. Turns out it was windows being dumb, or possibly something like an old 'bugfix' in windows for XCC Xeons. youtube.com/watch?v=M2LOMTpCโ€ฆ
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In our AMD EPYC 7371 review, we show how this frequency optimized processor is now the fastest 16 core x86 CPU around. It will change the narrative of AMD EPYC (Naples) versus Intel Xeon (Skylake-SP) in a market shifting manner. servethehome.com/amd-epyc-73โ€ฆ @AMDServer
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The Ryze Of EPYC: The AMD Supercomputer 2018 Slideshow goo.gl/g8DjRQ
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Linux Spectre V2 Patch Incurs up to 50 Percent Performance Penalty goo.gl/ZHX4xb
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So what's up with those 2990WX performance regressions? Slower than the 2950X? It's probably a windows issue since the performance on linux is actually solid. Tested & the trick I found to boot the performance of the 2990WX past the 7980XE on Windows youtube.com/watch?v=WSSAFqzbโ€ฆ
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Curiosity: On the 2990WX, on windows, some programs like IndigoBench will speed up dramatically if you prevent them from running on CPU0 using powershell or a utility like @bitsumtech process lasso. score of 2.731 vs 1.6-1.9. I'm still investigating. forum.level1techs.com/t/testโ€ฆ
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Bitsum retweeted
.@pcworld says "For those of us who actually do push pixels around for a living, this new 32-core @AMDRyzen Threadripper is Thorโ€™s hammer falling right into your hands with a crackle of lightning and thunder." bit.ly/2MoHWjj
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BREAKING: #Security Researchers Discover Two New Variants of the Spectre Security Vulnerability buff.ly/2kcBImY #infosec #infosecurity
*Rhode
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New - InSpectre from @GibsonResearch is a fast way to check if your machine is susceptible to the #Spectre and #Meltdown vulnerabilities. majorgeeks.com/files/detailsโ€ฆ #Software #Tech #Tools #Security #infosec #computerrepair #pcrepair #TipsAndTricks
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#RedHat Responds to #Meltdown and #Spectre CPU Flaws, Says #Security Updates Are Coming Soon but May Affect Performance buff.ly/2E30vSe via @MariusNestor #Linux #intelbug #infosec #infosecurity