singlevsdualchannel Intel Xeon E5-2676 v3 testing with a INTEL X99 (5.11 BIOS) and ASUS AMD Radeon RX 5600 XT 6GB on Arch rolling via the Phoronix Test Suite. Dual Channel RAM.
HTML result view exported from: https://openbenchmarking.org/result/2412187-NE-SINGLEVSD38&gru .
singlevsdualchannel Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL Compiler File-System Screen Resolution single channel dual channel dual.channel Intel Xeon E5-2676 v3 @ 3.00GHz (12 Cores / 24 Threads) INTEL X99 (5.11 BIOS) Intel Xeon E7 v3/Xeon 16GB 480GB Patriot Burst El + 240GB SanDisk SDSSDA24 + 1000GB Seagate ST1000LM024 HN-M + 240GB KINGSTON SA400S3 ASUS AMD Radeon RX 5600 XT 6GB Intel C610/X99 P225HQL Realtek RTL8111/8168/8211/8411 Arch rolling 6.12.4-arch1-1 (x86_64) Xfce 4.18 X Server 1.21.1.14 4.6 Mesa 24.3.1-arch1.3 (LLVM 18.1.8 DRM 3.59) GCC 14.2.1 20240910 + Clang 18.1.8 + LLVM 18.1.8 xfs 1920x1080 32GB Realtek ALC662 rev1 OpenBenchmarking.org Kernel Details - Transparent Huge Pages: always Processor Details - single channel: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x49 - dual channel: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x49 - dual.channel: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x49 Security Details - gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected Graphics Details - dual.channel: BAR1 / Visible vRAM Size: 256 MB
singlevsdualchannel optcarrot: Optimized Benchmark xonotic: 1920 x 1080 - Ultimate compress-7zip: Compression Rating compress-7zip: Decompression Rating build-ffmpeg: Time To Compile single channel dual channel dual.channel 88.09 266.1615634 36844 64767 131.163 57643 65266 272.0760288 OpenBenchmarking.org
Optcarrot Optimized Benchmark OpenBenchmarking.org FPS, More Is Better Optcarrot Optimized Benchmark single channel 20 40 60 80 100 SE +/- 0.28, N = 4 88.09 1. ruby 3.3.5 (2024-09-03 revision ef084cc8f4) [x86_64-linux]
Xonotic Resolution: 1920 x 1080 - Effects Quality: Ultimate OpenBenchmarking.org Frames Per Second, More Is Better Xonotic 0.8.6 Resolution: 1920 x 1080 - Effects Quality: Ultimate single channel dual.channel 60 120 180 240 300 SE +/- 0.99, N = 3 SE +/- 0.60, N = 3 266.16 272.08 MIN: 58 / MAX: 551 MIN: 66 / MAX: 560
7-Zip Compression Test: Compression Rating OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression Test: Compression Rating single channel dual channel 12K 24K 36K 48K 60K SE +/- 102.75, N = 3 SE +/- 378.40, N = 3 36844 57643 1. 7-Zip 24.09 (x64) : Copyright (c) 1999-2024 Igor Pavlov : 2024-11-29
7-Zip Compression Test: Decompression Rating OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression Test: Decompression Rating single channel dual channel 14K 28K 42K 56K 70K SE +/- 15.81, N = 3 SE +/- 12.20, N = 3 64767 65266 1. 7-Zip 24.09 (x64) : Copyright (c) 1999-2024 Igor Pavlov : 2024-11-29
Timed FFmpeg Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed FFmpeg Compilation 7.0 Time To Compile single channel 30 60 90 120 150 SE +/- 1.63, N = 3 131.16
Phoronix Test Suite v10.8.5