| ▲ | Aardwolf 5 hours ago | |
E cores ruined P cores by forcing the removal of AVX-512 from consumer P cores Which is why I used AMD in my last desktop computer build | ||
| ▲ | mort96 4 hours ago | parent | next [-] | |
E cores didn't just ruin P cores, it ruined AVX-512 altogether. We were getting so close to near-universal AVX-512 support; enough to bother actually writing AVX-512 versions of things. Then, Intel killed it. | ||
| ▲ | jsheard 4 hours ago | parent | prev | next [-] | |
That's finally set to be resolved with Nova Lake later this year, which will support AVX10 (the new iteration of AVX512) across both core types. Better very late than never. | ||
| ▲ | bmenrigh 4 hours ago | parent | prev [-] | |
I love the AVX512 support in Zen 5 but the lack of Valgrind support for many of the AVX512 instructions frustrates me almost daily. I have to maintain a separate environment for compiling and testing because of it. | ||