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.

HTML result view exported from: https://openbenchmarking.org/result/2412182-NE-SINGLEVSD47&grr.

singlevsdualchannelProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen Resolutionsingle channeldual channelIntel Xeon E5-2676 v3 @ 3.00GHz (12 Cores / 24 Threads)INTEL X99 (5.11 BIOS)Intel Xeon E7 v3/Xeon16GB480GB Patriot Burst El + 240GB SanDisk SDSSDA24 + 1000GB Seagate ST1000LM024 HN-M + 240GB KINGSTON SA400S3ASUS AMD Radeon RX 5600 XT 6GBIntel C610/X99P225HQLRealtek RTL8111/8168/8211/8411Arch rolling6.12.4-arch1-1 (x86_64)Xfce 4.18X Server 1.21.1.144.6 Mesa 24.3.1-arch1.3 (LLVM 18.1.8 DRM 3.59)GCC 14.2.1 20240910 + Clang 18.1.8 + LLVM 18.1.8xfs1920x108032GBRealtek ALC662 rev1OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysProcessor Details- single channel: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x49- dual channel: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x49Security 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

singlevsdualchannelxonotic: 1920 x 1080 - Ultimatebuild-ffmpeg: Time To Compilecompress-7zip: Decompression Ratingcompress-7zip: Compression Ratingoptcarrot: Optimized Benchmarknode-octane: single channeldual channel266.1615634131.163647673684488.096526657643OpenBenchmarking.org

Xonotic

Resolution: 1920 x 1080 - Effects Quality: Ultimate

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8.6Resolution: 1920 x 1080 - Effects Quality: Ultimatesingle channel60120180240300SE +/- 0.99, N = 3266.16MIN: 58 / MAX: 551

Timed FFmpeg Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 7.0Time To Compilesingle channel306090120150SE +/- 1.63, N = 3131.16

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip CompressionTest: Decompression Ratingsingle channeldual channel14K28K42K56K70KSE +/- 15.81, N = 3SE +/- 12.20, N = 364767652661. 7-Zip 24.09 (x64) : Copyright (c) 1999-2024 Igor Pavlov : 2024-11-29

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip CompressionTest: Compression Ratingsingle channeldual channel12K24K36K48K60KSE +/- 102.75, N = 3SE +/- 378.40, N = 336844576431. 7-Zip 24.09 (x64) : Copyright (c) 1999-2024 Igor Pavlov : 2024-11-29

Optcarrot

Optimized Benchmark

OpenBenchmarking.orgFPS, More Is BetterOptcarrotOptimized Benchmarksingle channel20406080100SE +/- 0.28, N = 488.091. ruby 3.3.5 (2024-09-03 revision ef084cc8f4) [x86_64-linux]

Phoronix Test Suite v10.8.5