CachyOS Prefcore Comparison AMD Ryzen 9 7950X 16-Core testing with a ASRock B650E PG Riptide WiFi (2.02 BIOS) and AMD Radeon RX 570 4GB on cachyos rolling via the Phoronix Test Suite. prefcore-off: Processor: AMD Ryzen 9 7950X 16-Core @ 6.02GHz (16 Cores / 32 Threads), Motherboard: ASRock B650E PG Riptide WiFi (2.02 BIOS), Chipset: AMD Device 14d8, Memory: 64GB, Disk: 1000GB CT1000P2SSD8 + 1000GB Sabrent Rocket 4.0 1TB + 62GB SanDisk 3.2Gen1, Graphics: AMD Radeon RX 570 4GB (1320/1750MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: 2 x 24E3 + G32QC, Network: MEDIATEK MT7921K OS: cachyos rolling, Kernel: 6.7.0-3-cachyos (x86_64), Desktop: KDE Plasma 5.27.10, Display Server: X Server 1.21.1.10, OpenGL: 4.6 Mesa 23.3.3-arch1.2 (LLVM 16.0.6 DRM 3.56), Compiler: GCC 13.2.1 20231216 + Clang 16.0.6 + LLVM 16.0.6, File-System: xfs, Screen Resolution: 3840x2520 prefcore-on: Processor: AMD Ryzen 9 7950X 16-Core @ 6.02GHz (16 Cores / 32 Threads), Motherboard: ASRock B650E PG Riptide WiFi (2.02 BIOS), Chipset: AMD Device 14d8, Memory: 64GB, Disk: 1000GB CT1000P2SSD8 + 1000GB Sabrent Rocket 4.0 1TB + 62GB SanDisk 3.2Gen1, Graphics: AMD Radeon RX 570 4GB (1320/1750MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: 2 x 24E3 + G32QC, Network: MEDIATEK MT7921K OS: cachyos rolling, Kernel: 6.7.0-3-cachyos (x86_64), Desktop: KDE Plasma 5.27.10, Display Server: X Server 1.21.1.10, OpenGL: 4.6 Mesa 23.3.3-arch1.2 (LLVM 16.0.6 DRM 3.56), Compiler: GCC 13.2.1 20231216 + Clang 16.0.6 + LLVM 16.0.6, File-System: xfs, Screen Resolution: 3840x2520 Stress-NG 0.16.04 Test: Socket Activity Bogo Ops/s > Higher Is Better prefcore-off . 3113.20 |======================================================= prefcore-on .. 3121.95 |======================================================= Stress-NG 0.16.04 Test: IO_uring Bogo Ops/s > Higher Is Better prefcore-off . 39732.45 |====================================================== prefcore-on .. 35078.37 |================================================ Stress-NG 0.16.04 Test: Pipe Bogo Ops/s > Higher Is Better prefcore-off . 17238261.88 |=================================================== prefcore-on .. 17312755.12 |=================================================== Stress-NG 0.16.04 Test: Pthread Bogo Ops/s > Higher Is Better prefcore-off . 15608.06 |========================================== prefcore-on .. 20290.80 |====================================================== Stress-NG 0.16.04 Test: Cloning Bogo Ops/s > Higher Is Better prefcore-off . 3208.24 |======================================================= prefcore-on .. 3224.14 |======================================================= Stress-NG 0.16.04 Test: MMAP Bogo Ops/s > Higher Is Better prefcore-off . 473.29 |======================================================== prefcore-on .. 474.07 |======================================================== Stress-NG 0.16.04 Test: Malloc Bogo Ops/s > Higher Is Better prefcore-off . 13969682.50 |=================================================== prefcore-on .. 13973070.31 |=================================================== Stress-NG 0.16.04 Test: MEMFD Bogo Ops/s > Higher Is Better prefcore-off . 913.07 |======================================================== prefcore-on .. 911.77 |======================================================== Stress-NG 0.16.04 Test: Atomic Bogo Ops/s > Higher Is Better prefcore-off . 236.56 |======================================================== prefcore-on .. 236.21 |======================================================== Stress-NG 0.16.04 Test: Zlib Bogo Ops/s > Higher Is Better prefcore-off . 2125.76 |======================================================= prefcore-on .. 2133.81 |======================================================= Stress-NG 0.16.04 Test: Futex Bogo Ops/s > Higher Is Better prefcore-off . 4583434.13 |=================================================== prefcore-on .. 4652410.57 |==================================================== Stress-NG 0.16.04 Test: Matrix 3D Math Bogo Ops/s > Higher Is Better prefcore-off . 2888.96 |======================================================= prefcore-on .. 2888.81 |======================================================= Stress-NG 0.16.04 Test: NUMA Bogo Ops/s > Higher Is Better prefcore-off . 1423.18 |======================================================= prefcore-on .. 1423.02 |======================================================= Stress-NG 0.16.04 Test: AVL Tree Bogo Ops/s > Higher Is Better prefcore-off . 257.60 |======================================================== prefcore-on .. 259.45 |======================================================== Stress-NG 0.16.04 Test: CPU Cache Bogo Ops/s > Higher Is Better prefcore-off . 2645298.36 |==================================================== prefcore-on .. 2666351.19 |==================================================== Stress-NG 0.16.04 Test: Function Call Bogo Ops/s > Higher Is Better prefcore-off . 20541.79 |====================================================== prefcore-on .. 20570.41 |====================================================== Stress-NG 0.16.04 Test: System V Message Passing Bogo Ops/s > Higher Is Better prefcore-off . 18498530.66 |================================================== prefcore-on .. 18969417.64 |=================================================== Stress-NG 0.16.04 Test: Mixed Scheduler Bogo Ops/s > Higher Is Better prefcore-off . 18085.95 |====================================================== prefcore-on .. 17977.02 |====================================================== Stress-NG 0.16.04 Test: Wide Vector Math Bogo Ops/s > Higher Is Better prefcore-off . 841208.55 |===================================================== prefcore-on .. 844621.32 |===================================================== Stress-NG 0.16.04 Test: Vector Math Bogo Ops/s > Higher Is Better prefcore-off . 172977.98 |===================================================== prefcore-on .. 172805.17 |===================================================== Stress-NG 0.16.04 Test: Forking Bogo Ops/s > Higher Is Better prefcore-off . 37448.17 |===================================================== prefcore-on .. 38243.00 |====================================================== Stress-NG 0.16.04 Test: Vector Floating Point Bogo Ops/s > Higher Is Better prefcore-off . 62047.48 |====================================================== prefcore-on .. 62126.35 |====================================================== Stress-NG 0.16.04 Test: Floating Point Bogo Ops/s > Higher Is Better prefcore-off . 8266.03 |======================================================= prefcore-on .. 8255.85 |======================================================= Stress-NG 0.16.04 Test: Hash Bogo Ops/s > Higher Is Better prefcore-off . 5386544.13 |==================================================== prefcore-on .. 5393347.79 |==================================================== Stress-NG 0.16.04 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better prefcore-off . 705.62 |======================================================== prefcore-on .. 707.20 |======================================================== Stress-NG 0.16.04 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better prefcore-off . 12678710.54 |================================================== prefcore-on .. 12816593.59 |=================================================== Stress-NG 0.16.04 Test: Fused Multiply-Add Bogo Ops/s > Higher Is Better prefcore-off . 61429921.55 |=================================================== prefcore-on .. 61709051.93 |=================================================== Stress-NG 0.16.04 Test: Context Switching Bogo Ops/s > Higher Is Better prefcore-off . 6370603.95 |==================================================== prefcore-on .. 6173908.88 |================================================== Stress-NG 0.16.04 Test: Vector Shuffle Bogo Ops/s > Higher Is Better prefcore-off . 17447.81 |====================================================== prefcore-on .. 17434.49 |====================================================== Stress-NG 0.16.04 Test: Memory Copying Bogo Ops/s > Higher Is Better prefcore-off . 9163.18 |======================================================= prefcore-on .. 9164.12 |======================================================= Stress-NG 0.16.04 Test: x86_64 RdRand Bogo Ops/s > Higher Is Better prefcore-off . 8889562.32 |==================================================== prefcore-on .. 8887118.23 |==================================================== Stress-NG 0.16.04 Test: AVX-512 VNNI Bogo Ops/s > Higher Is Better prefcore-off . 2716426.02 |==================================================== prefcore-on .. 2719145.89 |==================================================== Stress-NG 0.16.04 Test: Matrix Math Bogo Ops/s > Higher Is Better prefcore-off . 129471.65 |===================================================== prefcore-on .. 129650.85 |===================================================== Stress-NG 0.16.04 Test: Semaphores Bogo Ops/s > Higher Is Better prefcore-off . 32983187.74 |================================================== prefcore-on .. 33760294.95 |=================================================== Stress-NG 0.16.04 Test: CPU Stress Bogo Ops/s > Higher Is Better prefcore-off . 61581.33 |====================================================== prefcore-on .. 61247.76 |====================================================== Stress-NG 0.16.04 Test: SENDFILE Bogo Ops/s > Higher Is Better prefcore-off . 593913.76 |===================================================== prefcore-on .. 591776.91 |===================================================== Stress-NG 0.16.04 Test: Crypto Bogo Ops/s > Higher Is Better prefcore-off . 65365.72 |====================================================== prefcore-on .. 65498.39 |====================================================== Stress-NG 0.16.04 Test: Mutex Bogo Ops/s > Higher Is Better prefcore-off . 1606665.05 |==================================================== prefcore-on .. 1609931.09 |==================================================== Stress-NG 0.16.04 Test: Poll Bogo Ops/s > Higher Is Better prefcore-off . 2151672.49 |==================================================== prefcore-on .. 2158406.30 |==================================================== OSBench Test: Create Processes us Per Event < Lower Is Better prefcore-off . 34.02 |====================================================== prefcore-on .. 36.05 |========================================================= OSBench Test: Create Files us Per Event < Lower Is Better prefcore-off . 32.04 |==================================================== prefcore-on .. 34.85 |========================================================= OSBench Test: Memory Allocations Ns Per Event < Lower Is Better prefcore-off . 52.42 |========================================================= prefcore-on .. 52.61 |========================================================= OSBench Test: Create Threads us Per Event < Lower Is Better prefcore-off . 67.90 |========================================================= prefcore-on .. 67.13 |======================================================== OSBench Test: Launch Programs us Per Event < Lower Is Better prefcore-off . 42.21 |========================================================= prefcore-on .. 40.86 |=======================================================