hashcat Linux vs. Windows 10
AMD Ryzen Threadripper 3970X 32-Core testing with a ASUS ROG ZENITH II EXTREME (0702 BIOS) and NVIDIA TITAN RTX 24GB on Microsoft Windows 10 Pro Insider Preview Build 20206 via the Phoronix Test Suite.
Ubuntu 20.04
Processor: AMD Ryzen Threadripper 3970X 32-Core @ 3.70GHz (32 Cores / 64 Threads), Motherboard: ASUS ROG ZENITH II EXTREME (0702 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 1000GB Corsair Force MP600, Graphics: NVIDIA TITAN RTX 24GB (375/405MHz), Audio: NVIDIA TU102 HD Audio, Monitor: ASUS MG28U, Network: Aquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.4.0-47-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: NVIDIA 450.36.06, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.0.185, Compiler: GCC 9.3.0 + CUDA 11.0, File-System: ext4, Screen Resolution: 3840x2160
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
OpenCL Notes: GPU Compute Cores: 4608
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Windows 10
Processor: AMD Ryzen Threadripper 3970X 32-Core @ 3.69GHz (32 Cores / 64 Threads), Motherboard: ASUS ROG ZENITH II EXTREME (0702 BIOS), Memory: 4 x 16384 MB 3600MHz CMT64GX4M4Z3600C16, Disk: 932GB Force MP600, Graphics: NVIDIA TITAN RTX 24GB (2100/7001MHz), Network: Intel I211 Gigabit Connection + Intel Wi-Fi 6 AX200 160MHz
OS: Microsoft Windows 10 Pro Insider Preview Build 20206, Kernel: 10.0 (x86_64), Display Driver: 455.41 (27.21.14.5541), Compiler: GCC 8.3.0, File-System: NTFS, Screen Resolution: 3840x2160
Security Notes: __user pointer sanitization: Disabled + Retpoline: Full + IBPB: Always + STIBP: Enabled
Hashcat
Hashcat is an open-source, advanced password recovery tool supporting GPU acceleration with OpenCL, NVIDIA CUDA, and Radeon ROCm. Learn more via the OpenBenchmarking.org test page.
Ubuntu 20.04
Processor: AMD Ryzen Threadripper 3970X 32-Core @ 3.70GHz (32 Cores / 64 Threads), Motherboard: ASUS ROG ZENITH II EXTREME (0702 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 1000GB Corsair Force MP600, Graphics: NVIDIA TITAN RTX 24GB (375/405MHz), Audio: NVIDIA TU102 HD Audio, Monitor: ASUS MG28U, Network: Aquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.4.0-47-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: NVIDIA 450.36.06, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.0.185, Compiler: GCC 9.3.0 + CUDA 11.0, File-System: ext4, Screen Resolution: 3840x2160
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
OpenCL Notes: GPU Compute Cores: 4608
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 17 September 2020 13:45 by user pts.
Windows 10
Processor: AMD Ryzen Threadripper 3970X 32-Core @ 3.69GHz (32 Cores / 64 Threads), Motherboard: ASUS ROG ZENITH II EXTREME (0702 BIOS), Memory: 4 x 16384 MB 3600MHz CMT64GX4M4Z3600C16, Disk: 932GB Force MP600, Graphics: NVIDIA TITAN RTX 24GB (2100/7001MHz), Network: Intel I211 Gigabit Connection + Intel Wi-Fi 6 AX200 160MHz
OS: Microsoft Windows 10 Pro Insider Preview Build 20206, Kernel: 10.0 (x86_64), Display Driver: 455.41 (27.21.14.5541), Compiler: GCC 8.3.0, File-System: NTFS, Screen Resolution: 3840x2160
Security Notes: __user pointer sanitization: Disabled + Retpoline: Full + IBPB: Always + STIBP: Enabled
Testing initiated at 17 September 2020 18:02 by user pts.