Open-source News

IBM Already Working On What Is Likely Power12 Support For The GCC Compiler

Phoronix - Tue, 06/24/2025 - 03:15
While we await the formal IBM Power11 launch in 2025, IBM engineers are already working on compiler support for "future" post-Power11 processors with the GNU Compiler Collection (GCC)...

Intel Xeon 6300 vs. AMD EPYC 4005 SMT/HT Performance

Phoronix - Tue, 06/24/2025 - 00:00
While the latest Intel Core Ultra processors have done away with Hyper Threading (HT), Intel Xeon CPUs continue supporting HT/SMT, including with their latest Xeon 6300 series budget server processors. As the new AMD EPYC 4005 "Grado" processors also support Simultaneous Multi-Threading (SMT) and can be found at the same core/thread count count as the flagship Xeon 6369P processor, it makes for an interesting look at comparing the SMT/HT performance impact and power efficiency. Here are some benchmarks showing the Xeon 6300 against the AMD EPYC 4005 in SMT performance.

Firefox 140 Released With "Unload Tab", CSS Custom Highlighting API

Phoronix - Mon, 06/23/2025 - 22:20
Mozilla Firefox 140 release binaries are available today as what's going to be the web browser project's next Extended Support Release (ESR) version...

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