Ubuntu Kernel Comparison Low-Latency Kernel AMD EPYC 8534P 64-Core testing with a AMD Cinnabar (RCB1009C BIOS) and ASPEED on Ubuntu 23.10 via the Phoronix Test Suite. 6.5.0-15-lowlatency: Processor: AMD EPYC 8534P 64-Core @ 2.30GHz (64 Cores / 128 Threads), Motherboard: AMD Cinnabar (RCB1009C BIOS), Chipset: AMD Device 14a4, Memory: 6 x 32GB DRAM-4800MT/s Samsung M321R4GA0BB0-CQKMG, Disk: 3201GB Micron_7450_MTFDKCB3T2TFS, Graphics: ASPEED, Network: 2 x Broadcom NetXtreme BCM5720 PCIe OS: Ubuntu 23.10, Kernel: 6.5.0-15-lowlatency (x86_64), Desktop: GNOME Shell, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200 6.5.0-15-generic: Processor: AMD EPYC 8534P 64-Core @ 2.30GHz (64 Cores / 128 Threads), Motherboard: AMD Cinnabar (RCB1009C BIOS), Chipset: AMD Device 14a4, Memory: 6 x 32GB DRAM-4800MT/s Samsung M321R4GA0BB0-CQKMG, Disk: 3201GB Micron_7450_MTFDKCB3T2TFS, Graphics: ASPEED, Network: 2 x Broadcom NetXtreme BCM5720 PCIe OS: Ubuntu 23.10, Kernel: 6.5.0-15-generic (x86_64), Desktop: GNOME Shell, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200 Timed Linux Kernel Compilation 6.1 Build: allmodconfig Seconds < Lower Is Better 6.5.0-15-lowlatency . 326.00 |================================================= 6.5.0-15-generic .... 317.43 |================================================ Quicksilver 20230818 Input: CTS2 Figure Of Merit > Higher Is Better 6.5.0-15-lowlatency . 16226667 |=============================================== 6.5.0-15-generic .... 16360000 |=============================================== TensorFlow 2.12 Device: CPU - Batch Size: 256 - Model: ResNet-50 images/sec > Higher Is Better 6.5.0-15-lowlatency . 99.66 |================================================== 6.5.0-15-generic .... 99.86 |================================================== Quicksilver 20230818 Input: CORAL2 P2 Figure Of Merit > Higher Is Better 6.5.0-15-lowlatency . 16190000 |=============================================== 6.5.0-15-generic .... 16276667 |=============================================== OpenFOAM 10 Input: drivaerFastback, Medium Mesh Size - Execution Time Seconds < Lower Is Better 6.5.0-15-lowlatency . 678.46 |================================================= 6.5.0-15-generic .... 685.38 |================================================= OpenFOAM 10 Input: drivaerFastback, Medium Mesh Size - Mesh Time Seconds < Lower Is Better 6.5.0-15-lowlatency . 168.85 |================================================= 6.5.0-15-generic .... 168.82 |================================================= Timed LLVM Compilation 16.0 Build System: Unix Makefiles Seconds < Lower Is Better 6.5.0-15-lowlatency . 269.06 |================================================= 6.5.0-15-generic .... 265.60 |================================================ OpenRadioss 2023.09.15 Model: Rubber O-Ring Seal Installation Seconds < Lower Is Better 6.5.0-15-lowlatency . 77.39 |================================================== 6.5.0-15-generic .... 74.92 |================================================ Blender 4.0 Blend File: Barbershop - Compute: CPU-Only Seconds < Lower Is Better 6.5.0-15-lowlatency . 238.86 |================================================= 6.5.0-15-generic .... 236.99 |================================================= PostgreSQL 16 Scaling Factor: 1000 - Clients: 1000 - Mode: Read Only - Average Latency ms < Lower Is Better 6.5.0-15-lowlatency . 0.703 |================================================== 6.5.0-15-generic .... 0.702 |================================================== PostgreSQL 16 Scaling Factor: 1000 - Clients: 1000 - Mode: Read Only TPS > Higher Is Better 6.5.0-15-lowlatency . 1423119 |================================================ 6.5.0-15-generic .... 1424534 |================================================ PostgreSQL 16 Scaling Factor: 1000 - Clients: 1000 - Mode: Read Write - Average Latency ms < Lower Is Better 6.5.0-15-lowlatency . 27.68 |=============================================== 6.5.0-15-generic .... 29.44 |================================================== PostgreSQL 16 Scaling Factor: 1000 - Clients: 1000 - Mode: Read Write TPS > Higher Is Better 6.5.0-15-lowlatency . 36129 |================================================== 6.5.0-15-generic .... 33967 |=============================================== OpenSSL 3.1 Algorithm: SHA256 byte/s > Higher Is Better 6.5.0-15-lowlatency . 78501524673 |============================================ 6.5.0-15-generic .... 78797021957 |============================================ OpenSSL 3.1 Algorithm: ChaCha20-Poly1305 byte/s > Higher Is Better 6.5.0-15-lowlatency . 218588896550 |=========================================== 6.5.0-15-generic .... 219536681733 |=========================================== OpenSSL 3.1 Algorithm: AES-256-GCM byte/s > Higher Is Better 6.5.0-15-lowlatency . 478096851310 |=========================================== 6.5.0-15-generic .... 478996153957 |=========================================== OpenSSL 3.1 Algorithm: AES-128-GCM byte/s > Higher Is Better 6.5.0-15-lowlatency . 555173773503 |=========================================== 6.5.0-15-generic .... 557764215970 |=========================================== OpenSSL 3.1 Algorithm: ChaCha20 byte/s > Higher Is Better 6.5.0-15-lowlatency . 317443372413 |=========================================== 6.5.0-15-generic .... 318200857393 |=========================================== OpenSSL 3.1 Algorithm: SHA512 byte/s > Higher Is Better 6.5.0-15-lowlatency . 25463814910 |============================================ 6.5.0-15-generic .... 25551254463 |============================================ Timed LLVM Compilation 16.0 Build System: Ninja Seconds < Lower Is Better 6.5.0-15-lowlatency . 180.09 |================================================= 6.5.0-15-generic .... 178.23 |================================================ Stress-NG 0.16.04 Test: CPU Cache Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 1032723.13 |============================================ 6.5.0-15-generic .... 1065746.51 |============================================= Stress-NG 0.16.04 Test: IO_uring Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 3442148.86 |============================================= 6.5.0-15-generic .... 3138743.68 |========================================= OpenRadioss 2023.09.15 Model: Bird Strike on Windshield Seconds < Lower Is Better 6.5.0-15-lowlatency . 146.26 |================================================= 6.5.0-15-generic .... 146.71 |================================================= PostgreSQL 16 Scaling Factor: 100 - Clients: 1000 - Mode: Read Only - Average Latency ms < Lower Is Better 6.5.0-15-lowlatency . 0.367 |================================================== 6.5.0-15-generic .... 0.359 |================================================= PostgreSQL 16 Scaling Factor: 100 - Clients: 1000 - Mode: Read Only TPS > Higher Is Better 6.5.0-15-lowlatency . 2721155 |=============================================== 6.5.0-15-generic .... 2780491 |================================================ PostgreSQL 16 Scaling Factor: 100 - Clients: 1000 - Mode: Read Write - Average Latency ms < Lower Is Better 6.5.0-15-lowlatency . 16.79 |================================================== 6.5.0-15-generic .... 16.75 |================================================== PostgreSQL 16 Scaling Factor: 100 - Clients: 1000 - Mode: Read Write TPS > Higher Is Better 6.5.0-15-lowlatency . 59561 |================================================== 6.5.0-15-generic .... 59690 |================================================== Timed Godot Game Engine Compilation 4.0 Time To Compile Seconds < Lower Is Better 6.5.0-15-lowlatency . 137.83 |================================================= 6.5.0-15-generic .... 136.41 |================================================ Stress-NG 0.16.04 Test: Futex Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 3327937.38 |=========================================== 6.5.0-15-generic .... 3462526.41 |============================================= VVenC 1.9 Video Input: Bosphorus 4K - Video Preset: Fast Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 6.270 |================================================== 6.5.0-15-generic .... 6.252 |================================================== Stress-NG 0.16.04 Test: SENDFILE Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 521912.25 |============================================= 6.5.0-15-generic .... 535491.60 |============================================== DaCapo Benchmark 23.11 Java Test: Tradebeans msec < Lower Is Better 6.5.0-15-lowlatency . 8823 |================================================= 6.5.0-15-generic .... 9231 |=================================================== OSPRay Studio 0.13 Camera: 3 - Resolution: 4K - Samples Per Pixel: 32 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 79528 |================================================== 6.5.0-15-generic .... 78986 |================================================== Stress-NG 0.16.04 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 56978621.35 |============================================ 6.5.0-15-generic .... 55365663.36 |=========================================== nginx 1.23.2 Connections: 1000 Requests Per Second > Higher Is Better 6.5.0-15-lowlatency . 161643.39 |============================================== 6.5.0-15-generic .... 161255.10 |============================================== nginx 1.23.2 Connections: 500 Requests Per Second > Higher Is Better 6.5.0-15-lowlatency . 164282.90 |============================================== 6.5.0-15-generic .... 164926.61 |============================================== OSPRay Studio 0.13 Camera: 2 - Resolution: 4K - Samples Per Pixel: 32 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 68417 |================================================== 6.5.0-15-generic .... 68047 |================================================== OSPRay Studio 0.13 Camera: 1 - Resolution: 4K - Samples Per Pixel: 32 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 68016 |================================================== 6.5.0-15-generic .... 67599 |================================================== OSPRay Studio 0.13 Camera: 3 - Resolution: 4K - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 2276 |=================================================== 6.5.0-15-generic .... 2264 |=================================================== OSPRay Studio 0.13 Camera: 2 - Resolution: 4K - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 1937 |=================================================== 6.5.0-15-generic .... 1924 |=================================================== OSPRay Studio 0.13 Camera: 1 - Resolution: 4K - Samples Per Pixel: 1 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 1919 |=================================================== 6.5.0-15-generic .... 1909 |=================================================== Blender 4.0 Blend File: Classroom - Compute: CPU-Only Seconds < Lower Is Better 6.5.0-15-lowlatency . 66.34 |================================================== 6.5.0-15-generic .... 65.88 |================================================== OpenSSL 3.1 Algorithm: RSA4096 verify/s > Higher Is Better 6.5.0-15-lowlatency . 923491.5 |=============================================== 6.5.0-15-generic .... 927407.6 |=============================================== OpenSSL 3.1 Algorithm: RSA4096 sign/s > Higher Is Better 6.5.0-15-lowlatency . 27452.4 |================================================ 6.5.0-15-generic .... 27526.1 |================================================ RawTherapee Total Benchmark Time Seconds < Lower Is Better 6.5.0-15-lowlatency . 58.43 |================================================== 6.5.0-15-generic .... 57.33 |================================================= PyTorch 2.1 Device: CPU - Batch Size: 32 - Model: ResNet-50 batches/sec > Higher Is Better 6.5.0-15-lowlatency . 36.04 |================================================= 6.5.0-15-generic .... 36.52 |================================================== DaCapo Benchmark 23.11 Java Test: Apache Cassandra msec < Lower Is Better 6.5.0-15-lowlatency . 5870 |=================================================== 6.5.0-15-generic .... 5815 |=================================================== PyTorch 2.1 Device: CPU - Batch Size: 16 - Model: ResNet-50 batches/sec > Higher Is Better 6.5.0-15-lowlatency . 36.15 |================================================= 6.5.0-15-generic .... 36.71 |================================================== Timed Linux Kernel Compilation 6.1 Build: defconfig Seconds < Lower Is Better 6.5.0-15-lowlatency . 43.71 |================================================== 6.5.0-15-generic .... 42.84 |================================================= VVenC 1.9 Video Input: Bosphorus 4K - Video Preset: Faster Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 11.48 |================================================== 6.5.0-15-generic .... 11.56 |================================================== OSPRay Studio 0.13 Camera: 3 - Resolution: 4K - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 42737 |================================================== 6.5.0-15-generic .... 42736 |================================================== Quicksilver 20230818 Input: CORAL2 P1 Figure Of Merit > Higher Is Better 6.5.0-15-lowlatency . 21266667 |=============================================== 6.5.0-15-generic .... 21393333 |=============================================== SVT-HEVC 1.5.0 Tuning: 1 - Input: Bosphorus 4K Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 11.71 |================================================== 6.5.0-15-generic .... 11.80 |================================================== OSPRay Studio 0.13 Camera: 2 - Resolution: 4K - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 37375 |================================================== 6.5.0-15-generic .... 37275 |================================================== OSPRay Studio 0.13 Camera: 1 - Resolution: 4K - Samples Per Pixel: 16 - Renderer: Path Tracer - Acceleration: CPU ms < Lower Is Better 6.5.0-15-lowlatency . 37253 |================================================== 6.5.0-15-generic .... 37167 |================================================== Xmrig 6.21 Variant: Monero - Hash Count: 1M H/s > Higher Is Better 6.5.0-15-lowlatency . 20615.4 |================================================ 6.5.0-15-generic .... 20800.8 |================================================ DaCapo Benchmark 23.11 Java Test: Apache Lucene Search Index msec < Lower Is Better 6.5.0-15-lowlatency . 4520 |=================================================== 6.5.0-15-generic .... 4526 |=================================================== DaCapo Benchmark 23.11 Java Test: Eclipse msec < Lower Is Better 6.5.0-15-lowlatency . 12327 |================================================== 6.5.0-15-generic .... 12283 |================================================== OpenRadioss 2023.09.15 Model: Cell Phone Drop Test Seconds < Lower Is Better 6.5.0-15-lowlatency . 33.16 |================================================== 6.5.0-15-generic .... 32.62 |================================================= 7-Zip Compression 22.01 Test: Decompression Rating MIPS > Higher Is Better 6.5.0-15-lowlatency . 385445 |================================================= 6.5.0-15-generic .... 386375 |================================================= 7-Zip Compression 22.01 Test: Compression Rating MIPS > Higher Is Better 6.5.0-15-lowlatency . 352081 |================================================= 6.5.0-15-generic .... 354989 |================================================= VVenC 1.9 Video Input: Bosphorus 1080p - Video Preset: Fast Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 17.35 |================================================== 6.5.0-15-generic .... 17.42 |================================================== DaCapo Benchmark 23.11 Java Test: H2 Database Engine msec < Lower Is Better 6.5.0-15-lowlatency . 2560 |=================================================== 6.5.0-15-generic .... 2555 |=================================================== Stress-NG 0.16.04 Test: Atomic Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 159.48 |================================================= 6.5.0-15-generic .... 159.74 |================================================= Stress-NG 0.16.04 Test: Cloning Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 9370.01 |================================================ 6.5.0-15-generic .... 9216.17 |=============================================== Stress-NG 0.16.04 Test: Malloc Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 67596590.54 |============================================ 6.5.0-15-generic .... 67506235.12 |============================================ Stress-NG 0.16.04 Test: MMAP Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 704.82 |================================================ 6.5.0-15-generic .... 716.72 |================================================= Stress-NG 0.16.04 Test: MEMFD Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 404.61 |================================================= 6.5.0-15-generic .... 397.78 |================================================ Stress-NG 0.16.04 Test: Pthread Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 96546.53 |=============================================== 6.5.0-15-generic .... 92150.11 |============================================= Stress-NG 0.16.04 Test: NUMA Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 636.53 |============================================= 6.5.0-15-generic .... 700.51 |================================================= Stress-NG 0.16.04 Test: Zlib Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 7378.54 |================================================ 6.5.0-15-generic .... 7405.07 |================================================ Stress-NG 0.16.04 Test: Matrix 3D Math Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 6040.88 |================================================ 6.5.0-15-generic .... 6049.34 |================================================ Stress-NG 0.16.04 Test: AVX-512 VNNI Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 5486245.61 |============================================= 6.5.0-15-generic .... 5497771.73 |============================================= Stress-NG 0.16.04 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 1275.99 |================================================ 6.5.0-15-generic .... 1281.79 |================================================ Stress-NG 0.16.04 Test: Function Call Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 44601.60 |=============================================== 6.5.0-15-generic .... 44557.59 |=============================================== Stress-NG 0.16.04 Test: Floating Point Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 18558.55 |=============================================== 6.5.0-15-generic .... 18675.28 |=============================================== Stress-NG 0.16.04 Test: Vector Floating Point Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 133716.35 |============================================== 6.5.0-15-generic .... 134898.53 |============================================== Stress-NG 0.16.04 Test: Socket Activity Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 13469.98 |===================== 6.5.0-15-generic .... 29718.94 |=============================================== Stress-NG 0.16.04 Test: Hash Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 12090785.30 |============================================ 6.5.0-15-generic .... 12115726.51 |============================================ Stress-NG 0.16.04 Test: Memory Copying Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 16427.96 |=============================================== 6.5.0-15-generic .... 16467.86 |=============================================== Stress-NG 0.16.04 Test: Vector Shuffle Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 39928.75 |=============================================== 6.5.0-15-generic .... 40037.38 |=============================================== Stress-NG 0.16.04 Test: Mixed Scheduler Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 32486.75 |=============================================== 6.5.0-15-generic .... 31279.37 |============================================= Stress-NG 0.16.04 Test: Poll Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 5648980.49 |============================================ 6.5.0-15-generic .... 5722201.36 |============================================= Stress-NG 0.16.04 Test: Context Switching Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 11475558.36 |============================================ 6.5.0-15-generic .... 11325453.15 |=========================================== Stress-NG 0.16.04 Test: Semaphores Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 75089447.32 |========================================== 6.5.0-15-generic .... 78155878.19 |============================================ Stress-NG 0.16.04 Test: Wide Vector Math Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 1662923.70 |============================================= 6.5.0-15-generic .... 1668092.45 |============================================= Stress-NG 0.16.04 Test: AVL Tree Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 468.96 |================================================= 6.5.0-15-generic .... 472.28 |================================================= Stress-NG 0.16.04 Test: Fused Multiply-Add Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 123555973.64 |=========================================== 6.5.0-15-generic .... 123709386.43 |=========================================== Stress-NG 0.16.04 Test: Forking Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 59764.27 |=============================================== 6.5.0-15-generic .... 55199.93 |=========================================== Stress-NG 0.16.04 Test: Mutex Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 14551312.18 |=========================================== 6.5.0-15-generic .... 14926322.79 |============================================ Stress-NG 0.16.04 Test: Pipe Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 18643347.91 |======================================== 6.5.0-15-generic .... 20557017.78 |============================================ Stress-NG 0.16.04 Test: System V Message Passing Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 19340813.32 |========================================= 6.5.0-15-generic .... 20507819.85 |============================================ Stress-NG 0.16.04 Test: x86_64 RdRand Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 20511068.69 |============================================ 6.5.0-15-generic .... 20563515.77 |============================================ Stress-NG 0.16.04 Test: Vector Math Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 370337.00 |============================================== 6.5.0-15-generic .... 371488.55 |============================================== Stress-NG 0.16.04 Test: Matrix Math Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 264943.59 |============================================== 6.5.0-15-generic .... 266118.69 |============================================== Stress-NG 0.16.04 Test: CPU Stress Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 132403.75 |============================================== 6.5.0-15-generic .... 132983.37 |============================================== Stress-NG 0.16.04 Test: Crypto Bogo Ops/s > Higher Is Better 6.5.0-15-lowlatency . 136909.80 |============================================== 6.5.0-15-generic .... 138204.03 |============================================== DaCapo Benchmark 23.11 Java Test: Tradesoap msec < Lower Is Better 6.5.0-15-lowlatency . 5743 |=================================================== 6.5.0-15-generic .... 5764 |=================================================== OpenFOAM 10 Input: drivaerFastback, Small Mesh Size - Execution Time Seconds < Lower Is Better 6.5.0-15-lowlatency . 55.79 |================================================== 6.5.0-15-generic .... 55.14 |================================================= OpenFOAM 10 Input: drivaerFastback, Small Mesh Size - Mesh Time Seconds < Lower Is Better 6.5.0-15-lowlatency . 32.03 |================================================== 6.5.0-15-generic .... 29.50 |============================================== SVT-AV1 1.8 Encoder Mode: Preset 4 - Input: Bosphorus 4K Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 6.671 |================================================= 6.5.0-15-generic .... 6.765 |================================================== PyTorch 2.1 Device: CPU - Batch Size: 1 - Model: ResNet-50 batches/sec > Higher Is Better 6.5.0-15-lowlatency . 44.68 |================================================= 6.5.0-15-generic .... 45.56 |================================================== NAMD 2.14 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better 6.5.0-15-lowlatency . 0.38321 |================================================ 6.5.0-15-generic .... 0.38212 |================================================ DaCapo Benchmark 23.11 Java Test: PMD Source Code Analyzer msec < Lower Is Better 6.5.0-15-lowlatency . 1787 |=================================================== 6.5.0-15-generic .... 1761 |================================================== Blender 4.0 Blend File: BMW27 - Compute: CPU-Only Seconds < Lower Is Better 6.5.0-15-lowlatency . 26.66 |================================================== 6.5.0-15-generic .... 26.42 |================================================== GIMP 2.10.34 Test: unsharp-mask Seconds < Lower Is Better 6.5.0-15-lowlatency . 26.63 |================================================== 6.5.0-15-generic .... 26.65 |================================================== Xmrig 6.21 Variant: Wownero - Hash Count: 1M H/s > Higher Is Better 6.5.0-15-lowlatency . 39311.8 |=============================================== 6.5.0-15-generic .... 39793.8 |================================================ DaCapo Benchmark 23.11 Java Test: BioJava Biological Data Framework msec < Lower Is Better 6.5.0-15-lowlatency . 7805 |================================================== 6.5.0-15-generic .... 7946 |=================================================== Hackbench Count: 32 - Type: Process Seconds < Lower Is Better 6.5.0-15-lowlatency . 24.92 |================================================== 6.5.0-15-generic .... 24.68 |================================================== GIMP 2.10.34 Test: resize Seconds < Lower Is Better 6.5.0-15-lowlatency . 24.34 |================================================== 6.5.0-15-generic .... 24.21 |================================================== DaCapo Benchmark 23.11 Java Test: GraphChi msec < Lower Is Better 6.5.0-15-lowlatency . 3410 |=================================================== 6.5.0-15-generic .... 3324 |================================================== TensorFlow 2.12 Device: CPU - Batch Size: 1 - Model: ResNet-50 images/sec > Higher Is Better 6.5.0-15-lowlatency . 5.83 |================================================== 6.5.0-15-generic .... 5.91 |=================================================== DaCapo Benchmark 23.11 Java Test: Jython msec < Lower Is Better 6.5.0-15-lowlatency . 6648 |=================================================== 6.5.0-15-generic .... 6591 |=================================================== VVenC 1.9 Video Input: Bosphorus 1080p - Video Preset: Faster Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 30.74 |================================================== 6.5.0-15-generic .... 30.84 |================================================== DaCapo Benchmark 23.11 Java Test: jMonkeyEngine msec < Lower Is Better 6.5.0-15-lowlatency . 6904 |=================================================== 6.5.0-15-generic .... 6907 |=================================================== x265 3.4 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 27.47 |================================================== 6.5.0-15-generic .... 27.54 |================================================== Xcompact3d Incompact3d 2021-03-11 Input: input.i3d 193 Cells Per Direction Seconds < Lower Is Better 6.5.0-15-lowlatency . 20.56 |================================================== 6.5.0-15-generic .... 20.57 |================================================== Embree 4.3 Binary: Pathtracer ISPC - Model: Asian Dragon Obj Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 68.15 |================================================== 6.5.0-15-generic .... 68.73 |================================================== DaCapo Benchmark 23.11 Java Test: Avrora AVR Simulation Framework msec < Lower Is Better 6.5.0-15-lowlatency . 6909 |=================================================== 6.5.0-15-generic .... 6944 |=================================================== GIMP 2.10.34 Test: auto-levels Seconds < Lower Is Better 6.5.0-15-lowlatency . 21.17 |================================================== 6.5.0-15-generic .... 21.14 |================================================== DaCapo Benchmark 23.11 Java Test: H2O In-Memory Platform For Machine Learning msec < Lower Is Better 6.5.0-15-lowlatency . 4037 |=================================================== 6.5.0-15-generic .... 4036 |=================================================== DaCapo Benchmark 23.11 Java Test: Apache Kafka msec < Lower Is Better 6.5.0-15-lowlatency . 5195 |=================================================== 6.5.0-15-generic .... 5173 |=================================================== GIMP 2.10.34 Test: rotate Seconds < Lower Is Better 6.5.0-15-lowlatency . 18.24 |================================================== 6.5.0-15-generic .... 18.08 |================================================== DaCapo Benchmark 23.11 Java Test: FOP Print Formatter msec < Lower Is Better 6.5.0-15-lowlatency . 735 |==================================================== 6.5.0-15-generic .... 727 |=================================================== SVT-HEVC 1.5.0 Tuning: 1 - Input: Bosphorus 1080p Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 43.04 |================================================= 6.5.0-15-generic .... 43.61 |================================================== DaCapo Benchmark 23.11 Java Test: Spring Boot msec < Lower Is Better 6.5.0-15-lowlatency . 2348 |=================================================== 6.5.0-15-generic .... 2367 |=================================================== SVT-HEVC 1.5.0 Tuning: 10 - Input: Bosphorus 4K Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 187.30 |=============================================== 6.5.0-15-generic .... 193.48 |================================================= Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better 6.5.0-15-lowlatency . 14.15 |================================================== 6.5.0-15-generic .... 13.78 |================================================= Hackbench Count: 16 - Type: Process Seconds < Lower Is Better 6.5.0-15-lowlatency . 13.54 |================================================== 6.5.0-15-generic .... 13.65 |================================================== SVT-AV1 1.8 Encoder Mode: Preset 8 - Input: Bosphorus 4K Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 67.39 |================================================== 6.5.0-15-generic .... 67.31 |================================================== Embree 4.3 Binary: Pathtracer ISPC - Model: Crown Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 65.56 |================================================== 6.5.0-15-generic .... 66.08 |================================================== uvg266 0.4.1 Video Input: Bosphorus 4K - Video Preset: Ultra Fast Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 53.06 |================================================ 6.5.0-15-generic .... 55.18 |================================================== DaCapo Benchmark 23.11 Java Test: Apache Lucene Search Engine msec < Lower Is Better 6.5.0-15-lowlatency . 1656 |================================================== 6.5.0-15-generic .... 1673 |=================================================== Embree 4.3 Binary: Pathtracer ISPC - Model: Asian Dragon Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 79.42 |================================================= 6.5.0-15-generic .... 80.33 |================================================== DaCapo Benchmark 23.11 Java Test: Apache Tomcat msec < Lower Is Better 6.5.0-15-lowlatency . 1672 |=================================================== 6.5.0-15-generic .... 1616 |================================================= SVT-AV1 1.8 Encoder Mode: Preset 12 - Input: Bosphorus 4K Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 191.90 |================================================ 6.5.0-15-generic .... 196.02 |================================================= SVT-AV1 1.8 Encoder Mode: Preset 13 - Input: Bosphorus 4K Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 191.27 |================================================ 6.5.0-15-generic .... 194.79 |================================================= DaCapo Benchmark 23.11 Java Test: Batik SVG Toolkit msec < Lower Is Better 6.5.0-15-lowlatency . 1688 |=================================================== 6.5.0-15-generic .... 1690 |=================================================== SVT-HEVC 1.5.0 Tuning: 10 - Input: Bosphorus 1080p Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 605.07 |================================================= 6.5.0-15-generic .... 605.78 |================================================= SVT-HEVC 1.5.0 Tuning: 7 - Input: Bosphorus 4K Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 157.55 |================================================ 6.5.0-15-generic .... 160.18 |================================================= Xcompact3d Incompact3d 2021-03-11 Input: input.i3d 129 Cells Per Direction Seconds < Lower Is Better 6.5.0-15-lowlatency . 4.60799265 |============================================= 6.5.0-15-generic .... 4.55911493 |============================================= DaCapo Benchmark 23.11 Java Test: Apache Xalan XSLT msec < Lower Is Better 6.5.0-15-lowlatency . 935 |================================================== 6.5.0-15-generic .... 965 |==================================================== DaCapo Benchmark 23.11 Java Test: Zxing 1D/2D Barcode Image Processing msec < Lower Is Better 6.5.0-15-lowlatency . 659 |=================================================== 6.5.0-15-generic .... 673 |==================================================== Darktable 4.4.2 Test: Boat - Acceleration: CPU-only Seconds < Lower Is Better 6.5.0-15-lowlatency . 2.394 |================================================== 6.5.0-15-generic .... 2.412 |================================================== Darktable 4.4.2 Test: Server Room - Acceleration: CPU-only Seconds < Lower Is Better 6.5.0-15-lowlatency . 1.850 |================================================== 6.5.0-15-generic .... 1.850 |================================================== Darktable 4.4.2 Test: Masskrug - Acceleration: CPU-only Seconds < Lower Is Better 6.5.0-15-lowlatency . 1.553 |================================================== 6.5.0-15-generic .... 1.526 |================================================= SVT-HEVC 1.5.0 Tuning: 7 - Input: Bosphorus 1080p Frames Per Second > Higher Is Better 6.5.0-15-lowlatency . 373.60 |================================================ 6.5.0-15-generic .... 381.04 |================================================= Darktable 4.4.2 Test: Server Rack - Acceleration: CPU-only Seconds < Lower Is Better 6.5.0-15-lowlatency . 0.102 |================================================== 6.5.0-15-generic .... 0.103 |================================================== Hackbench Count: 32 - Type: Thread Seconds < Lower Is Better Geometric Mean Of All Test Results Result Composite - Ubuntu Kernel Comparison Low-Latency Kernel Geometric Mean > Higher Is Better 6.5.0-15-lowlatency . 333.22 |================================================ 6.5.0-15-generic .... 336.81 |================================================= Number Of First Place Finishes Wins - 148 Tests Wins 6.5.0-15-lowlatency . 34 |================ 6.5.0-15-generic .... 114 |==================================================== Number Of Last Place Finishes Losses - 148 Tests Losses 6.5.0-15-lowlatency . 115 |==================================================== 6.5.0-15-generic .... 33 |===============